The inverse for the function f (x) = 2 / 3 x - 3 will be f ⁻¹ (x) = 3 / 2 x + 9 / 2.
We are given the function:
f (x) = 2 / 3 x - 3
we need to find the inverse of the function.
First we will write the function in the form of x.
y = 2 / 3 x - 3
y + 3 = 2 / 3 x
2 x = 3 y + 9
x = 3 / 2 y + 9 / 2
So, the inverse function will be:
f ⁻¹ (x) = 3 / 2 x + 9 / 2.
Therefore, the inverse for the function f (x) = 2 / 3 x - 3 will be f ⁻¹ (x) = 3 / 2 x + 9 / 2.
Learn more about inverse function here- https://brainly.com/question/18226349 "
#SPJ4
look at the pic and help need it done helppppppp
Answer:
A
Step-by-step explanation:
The opposite of cubing is cube root
cube rooting both sides would leave you with h = Sqr^3 of 343
A university's freshman class has 8600 students. 1634 of those students are majoring in Economics. What percentage of the freshman class are Economics majors?
Answer:
[tex]19\%[/tex]
PercentagesPercentages are evaluated values that say how much of a whole is occupied by that value. For example, if we were to say 75% of a strawberry pie remained, we could also see this as 3/4, or three-fourths.
To solve this particular problem, we will need to divide two values and convert a decimal to a percentage.
SolveFirst, set up the fraction of economics majors that are freshman students to the total number of freshman students.
[tex]\displaystyle \frac{1634}{8600}[/tex]
Then, divide the two using a calculator or long division.
[tex]\displaystyle \frac{19}{100}[/tex]
Finally, to convert this to a decimal, use a calculator.
[tex]0.19[/tex]
To convert a decimal to a percentage, multiply the decimal by 100.
[tex]0.19 \times 100 = 19\%[/tex]
The final answer is [tex]19\%[/tex].
To learn more about percentages, check out this question:
https://brainly.com/question/24159063
Answer:
19%
Key Points:
Freshman class size: 8,600 studentsEcon Major: 1,634 studentsIn order to find the percentage of freshman majoring in economics, we must divide the econ major students by the overall size of the freshman class.
[tex]\frac{1634}{8600}[/tex]
Our next step is to grab a calculator and input 1634 ÷ 8600. You can alternatively use the long division method but a calculator would work best. After calculating, your answer should come out to be 0.19
Now, you need to multiply it by 100 so that you can create a percentage.
0.19 × 100 = 19%
Therefore, 19% of the freshman class are economics majors.
Learn more about solving for percentages by reviewing these answers!
⊕ https://brainly.com/question/28463297
⊕ https://brainly.com/question/17468323
⊕ https://brainly.com/question/16913575
Amy and Betty roll a fair cubical die numbered from 1 to 6. Find the probability that Amy rolls a higher number than Betty?
Answer: 5/12
Step-by-step explanation:
6x6=36
36 is all possible values.
1+2+3+4+5=15
The higher the number betty rolls there will be one less possible value that will be bigger than hers.
15/36=5/12
need help i tried to do it on my own but ended up getting the wrong answer(attempting to try again to get a better score on it).
Answer:
25
Step-by-step explanation:
If youre going by 5's youd get 30 but then you gotta take away -5 so it comes out to 25
Answer:
25
Step-by-step explanation:
Solve by factoring. Check your answers. 2 x²+x=3
The factoring of the expression 2 x²+x=3 is (x-1) (2x+3)
By ordering the values, we get:
2x² + x - 3 = 0
To solve this exercise, we have to follow the rules of factoring:
1. Factor 1 from 1x:
2x² + x - 3 = 0
2x² + (-2 + 3) x -3 = 0
2. Apply the distributive property:
2x² - 2x + 3x - 3 = 0
3. Groups the first two terms and the last two terms:
(2x² - 2x) + 3x - 3 = 0
4. Factorize the greatest common denominator (GCM) of each group:
2x(x - 1) + 3(x - 1) = 0
5. Simplify the common term (x - 1) with the distributive property:
(x-1) (2x+3)
What is factoring?Is a technique that consist of decomposition of a factor into a product of another factor, which when multiplied together give the original number.
Learn more about factoring at brainly.com/question/24734894
#SPJ4
this is for advanced math
Answer:
I don't think it is proportional
Step-by-step explanation:
i can't explain it bc it's like hard to explain so u gotta do that on ur own
The sum of two numbers is 14. One number is two less than three times the other. Write an equation to represent the situation
using as a variable.
Answer:
Number 1 is 4
Number 2 is 10
Step-by-step explanation:
Number 1 is x
Number 2 is 3x - 2
so x + (3x - 2) = 14
x + 3x - 2 = 14
4x = 14 + 2
4x = 16
x = 4
so
Number 1 is 4
Number 2 is 3(4) - 2 = 10
im really desperate can someone help
Answer: (Looking back, I may have gotten this question wrong, but if I haven't then nice.)
a) 13 degrees
b) acute angle
Step-by-step explanation:
Given that we know a triangle is 180 degrees. Lets recall what an obtuse, acute, right and reflex angle are.
Obtuse: An angle greater than 90 degrees
Acute: An angle less than 90 degrees
Right: An angle that is 90 degrees
Reflex: An angle in between 180-360 degrees
Since we know that two of the three angles are 54 and 113 degrees, we can say that 54+113+x=180. That means that the missing angle, x, is 13 degrees.
Knowing that 13 is less than 90, we can also say that the third angle is an acute angle.
1.Carla Sanborn, who was born on July 12, 1989, purchased $30,000 worth of ordinary whole-life insurance on August 25, 2020.
Her age for insurance purposes: ____years
Her annual premium: $____
2.Bruce Lovegren was born on September 27, 1950. On April 27, 1977, he purchased a $15,000 ten-year term life insurance policy.
His age for insurance purposes: ____ years
Annual premium he paid: $____
3. Edward Anderson has $30,000 of twenty-payment life. If he is twenty-six years old, what premiums will he pay?
semiannually: $___
quarterly: $___
monthly: $___
4. Tom Harris is twenty-four. He purchases $15,000 of ten-year term insurance. Calculate the following.
semiannually: $___
quarterly: $___
monthly: $___
5. Emily Webster purchased a twenty-year endowment policy at age 27 with a face value of $25,000. Calculate the following. (Use a thousands comma where applicable.)
Her annual premium is $___
Her semi-annual premium is $___
The difference between these payment options is $___
6. Tom Hornet purchases $7,000 of ten year term life. He is 31 years old.
His annual premium is $___
His quarterly premium is $___
The difference between the two options is $___
1. Her age is 41 years and her annual premium is $732.
2. His age for insurance purposes is 27 years.
Her annual premium is $556.
3. His semiannually premiums = $577
And, His quarterly premiums = $288.5
And, His monthly premiums = $96
4. His semiannually premiums = $312.5
His quarterly premiums = $156.25
His monthly premiums = $52
5. His semiannually premiums = $463
The difference between these payment options = $463
6. His quarterly premium is = $56.5
The difference between the two options is = $170
What is Division method?
Division method is used to distributing a group of things into equal parts.
Given that;
1. Carla Sanborn was born on July 12, 1936.
On October 25, 1977, She bought $30,000 worth of ordinary life insurance on August 25, 2020.
Now, firstly we have to find her age for insurance purpose and secondly her annual premium.
Since, The age for her insurance purposes will be calculated by the nearest birthday year.
So,
July 12 ,1989 - October 25, 2020 = 31 years.
Hence, She is 31 years of age.
Now, For Her annual premium we divide what she purchased with her age as,
$30,000/31 = $ 967.74
Which is approximately be $968.
2. Bruce Lovegren was born on September 27, 1950.
On April 27, 1977, he purchased a $15,000 ten-year term life insurance policy.
Now, firstly we have to find her age for insurance purpose and secondly her annual premium.
Since, The age for her insurance purposes will be calculated by the nearest birthday year.
So, September 27, 1950 - April 27, 1977 = 27 years
Now, For Her annual premium we divide what she purchased with her age as,
$15,000/ 27 = $555.55
Which is approximately be $556.
3. Edward Anderson has $30,000 of twenty-payment life.
He is twenty-six years old.
For His annual premium we divide what he purchased with his age as,
$30,000/ 26 = 1,153.84
Which is approximately be $1,154
Hence, His semiannually premiums = $1,154/2 = $577
And, His quarterly premiums = $1,154/4 = $288.5
And, His monthly premiums = $1,154/12 = $96
4. Tom Harris is twenty-four.
He purchases $15,000 of ten-year term insurance.
For His annual premium we divide what he purchased with his age as,
$15,000/ 24 = $625
His semiannually premiums = $625/2 = $312.5
His quarterly premiums = $625/4 = $156.25
His monthly premiums = $625/12 = $52
5. Emily Webster purchased a twenty-year endowment policy at age 27 with a face value of $25,000.
For His annual premium we divide what he purchased with his age as,
$25,000/27 = $926
His semiannually premiums = $926/2 = $463
The difference between these payment options = $926 - $463 = $463
6. Tom Hornet purchases $7,000 of ten year term life. He is 31 years old.
For His annual premium we divide what he purchased with his age as,
$7,000/31 = $225.8
His quarterly premium is $226/4 = $56.5
The difference between the two options is $226 - $56.5 = $170
Learn more about the division method visit:
https://brainly.com/question/22444794
#SPJ1
Six hundred residents of a city are polled to obtain information on voting intentions in an upcoming city election. the 600 residents in this study is an example of a(n) _____
Six hundred residents of a city are polled to obtain information on voting intentions in an upcoming city election. The 600 residents in this study is an example of a sample.
Those people who make up a sample are taken from a broader population. Sampling is the process of deciding which group you will use to gather data for your study.
In order for a sample to be representative of the population we are interested in investigating, each participant must have an equal chance of being randomly chosen for the study.
For example, you could interview a sample of 100 students if you were examining the attitudes of students at your university.
Learn more about sample here:
https://brainly.com/question/11045407
#SPJ1
kate and jean paint a house together in 6 days
Answer:
Okay? whats the question
Step-by-step explanation:
The prime factorization of 6000
Answer:
3000 = 2*2*2*2*3*5*5*5
Step-by-step explanation:
6000/2 = 3000
3000/3 = 1000
1000/2 = 500
500/2 = 250
250/2 = 125
125/5 = 25
25/5 = 5
5/5 = 1
3000 = 2*2*2*2*3*5*5*5
Find two decimals that are equivalent to (4 x 10) (7 x 1 over 100) write the decimals in the box
The given expression (4 × 10) + (7 × 1/100) expressed in decimal form is written as; 40.07
How to interpret Decimals?
We want to find the decimal that is equivalent to;
(4 × 10) + (7 × 1/100)
Now expanding the brackets contents, we have;
40 + 7/100
Now, 7/100 when written in decimal form gives;
7/100 = 0.07
Thus, the given expression (4 × 10) + (7 × 1/100) expressed in decimal form is written as;
(4 × 10) + (7 × 1/100)
40 + 0.07 = 40.07
Read more about Decimals at; https://brainly.com/question/1827193
#SPJ1
help would be appreciated <3
The coordinates of K' are (-2, 3) and the coordinates of M' are (-4, 1)
How to determine the coordinates of K' and M'?What are the coordinates of K'?
The graph represents the given parameter
On the graph, we have the following coordinates for point K
K = (4, 1)
The transformation vector is given as
[-6]
[2]
The transformation vector implies that
(x, y) = (x - 6, y + 2)
So, we have
K' = (4 - 6, 1 + 2)
Evaluate
K' = (-2, 3)
Hence, the coordinates of K' are (-2, 3)
What are the coordinates of M'?
The graph represents the given parameter
On the graph, we have the following coordinates for point M
M = (2, -1)
The transformation vector is given as
[-6]
[2]
The transformation vector implies that
(x, y) = (x - 6, y + 2)
So, we have
M' = (2 - 6, -1 + 2)
Evaluate
M' = (-4, 1)
Hence, the coordinates of M' are (-4, 1)
Read more about transformation at
https://brainly.com/question/4289712
#SPJ1
Please help, I'm super confused!!
You are solving a measurement problem where the numbers 5.2187 x 10^−3, 2.05 x 10^7, and 3.40 x 10^3 are multiplied. How many significant digits should the product have?
A. 5
B. 3
C. 2
D. 1
Using scientific notation, the number of significant digits that the product should have is:
B. 3.
What is scientific notation?A number in scientific notation is given by:
[tex]a \times 10^b[/tex]
With the base being [tex]a \in [1, 10)[/tex].
When two numbers in scientific notation are multiplied, we have that:
The bases are multiplied.The power of 10 is kept.The exponents are added.For this problem, the product is given by:
[tex]5.2187 \times 10^{-3} \times 2.05 \times 10^7 \times 3.4 \times 10^3[/tex]
Multiplying the bases and adding the exponents, we have that:
[tex]5.2187 \times 2.05 \times 3.4 \times 10^{-3 + 7 + 3} = 42.8 \times 10^{7}[/tex]
42.8 has to be divided by 10 to assume for the base have only one digit, hence:
[tex]42.8 \times 10^{7} = 4.28 \times 10^6[/tex]
Hence, considering the rounding, the number has 3 significant digits(4, 2 and 8), and option B is correct.
More can be learned about scientific notation at https://brainly.com/question/16394306
#SPJ1
what is the greatest common factor of 20x6y 40x4y2−10x5y5? 10x4y 10 x begin power 4 end power y 5x2y5 5 x squared y begin power 5 end power 5x4y 5 begin power 4 end power y 20x6y
The greatest common factor of [tex]20x^{6} y+40x^{4} y^{2} -10x^{5} y^{5}[/tex] is [tex]10x^{4} y[/tex] .
The greatest common factor of a set of numbers is defined as the largest number that divides all the numbers in that given set and leaves 0 as remainder in each case.
In the given expression
[tex]20x^{6} y+40x^{4} y^{2} -10x^{5} y^{5}[/tex]
Applying Prime Factorization and Writing all the terms in the above expression as
[tex]20x^{6} y=10x^{4}y *2x^{2}[/tex]
[tex]40x^{4} y^{2} =10x^{4} y*4y[/tex]
[tex]10x^{5} y^{5} =10x^{4}y*xy^{4}[/tex]
As we can see that [tex]10x^{4} y[/tex] is common and greatest in all the terms .
Hence [tex]10x^{4} y[/tex] is the Greatest common factor.
Therefore , the greatest common factor of [tex]20x^{6} y+40x^{4} y^{2} -10x^{5} y^{5}[/tex] is [tex]10x^{4} y[/tex] , the correct option is (a)[tex]10x^{4} y[/tex].
The given question is incomplete , the complete question is
What is the greatest common factor of [tex]20x^{6} y+40x^{4} y^{2} -10x^{5} y^{5}[/tex]
(a)[tex]10x^{4} y[/tex]
(b)[tex]5x^{2} y^{5}[/tex]
(c)[tex]5x^{4} y[/tex]
(d)[tex]20x^{6} y[/tex]
Learn more about Greatest Common Factor here https://brainly.com/question/207329
#SPJ4
i really dont know this
Answer:
y=x+6
Step-by-step explanation:
The gradient of the line is change in y/ change in x
Thus meaning the gradient is 1. (defined as x)
The line crosses through the y-axis on the point (0,6)
So your euqation will be y = (1 - the gradient) x + (interception of y-axis) 6
Answer:
y = x + 6
Step-by-step explanation:
The general form of an equation of a line is
y= mx+b
y = slope ·x + y-intercept
Find the slope of the line, m:
-Pick any 2 points on the line, for example lets pick the points (0, 6) and (3, 10)
-Start at any of the points and go towards the other while note the path
start at (0, 6) and to go to (4, 10) we have to
go up (rise) 4 units from 6 to 10 and
go to the right (run) 4 from 0 to 4.
Slope = m = rise/run = 4/4 = 1
m = 1
Find the y-intercept, b:
The y-intercept is where the line intersects the y-axis. By looking at the given graph we can see y-intercept is 6.
b = 6
The equation of our line is
y = x + 6
AB is bisected by midpoint M. Given A( 3 , 7) and the midpoint M( -2 , 9), find the other endpoint B.
The coordinates of endpoint B are (-7, 11)
Midpoint of a lineFrom the question, we are to determine the coordinates of the endpoint B
If the coordinates of the endpoints of a line, AB, are A(x₁, y₁) and B(x₂, y₂), then the coordinates of the midpoint is given by
((x₁+x₂)/2, (y₁+y₂)/2)
From the given information,
The coordinates of A are (3, 7) and the coordinates of the midpoint are (-2, 9)
Let the coordinates of endpoint B be (x, y)
Then,
(3+x)/2 = -2
3 +x =-4
x = -4 -3
x = -7
and
(7 + y)/2 = 9
7 + y = 18
y = 18 - 7
y = 11
Hence, the coordinates are (-7, 11)
Learn more on Midpoint of a line here: https://brainly.com/question/18315903
#SPJ1
How do you write five hundred thousandths in number?
Answer: the answer is: 500,000
*Depressed 15 year old need helps* Brainliset to whoever responds i dont even care anymore if its right or wrong I wont judge ------decent points.....
[tex]y = \begin{cases}- 2x + 1& x > 1 \\- x + 2&x\leqslant1\end{cases}[/tex]
Step-by-step explanation:from the figure
(2,-3) (1,-1) => y = -2x + 1 (x > 1)(0,2) (1,1) => y = -x + 2 (x ≤ 1)[tex](x_1,y_1) \: (x_2,y_2) = >y = \frac{y_2 - y_1}{x_2 - x_1} \: x + a \\ a = y_1 - \frac{y_2 - y_1}{x_2 - x_1} \: x_1[/tex]
Mean: Use when there are no____
Ex: I, 3, 9, 5, 7, 8, 2, 3
data point that is very
______from the other data points.
Ex: 7, 10, 13, 6, 229, 9, 8
Median: Use when there are_____
Ex: 12, 108, 14, 15, 17, 13, 14,11
Mode: Use when your data can be put into_____
Ex: Students voting for their favorite flavor of Ice cream:
chocolate, vanilla, vanilla, strawberry, chocolate, chocolate
Answer:4
7
82
83
Step-by-step explanation:
REALLY EASY
tyrone likes to snack on his big bag of candy. he takes 888 pieces of candy from the bag each time he snacks. after he has snacked 181818 times, there are only 666 pieces of candy remaining in the bag. the number ccc of pieces of candy remaining in the bag is a function of sss, the number of snacks tyrone eats.
The function's formula is given by c=150-8s .
It is given in the question that
number of candies taken by tyrone in each snack = 8
number of times tyrone snacks = 18
Total candies= (number of times tyrone snacks)x(number of candies taken in each snack )
Total candies=18x8=144.
There are 6 candies left in the bag .
So total candies = 144+6=150.
It is also given that "s" is the number of snacks tyrone eats .
and "c" is the number of candies remaining.
number of candies tyrone eats in each snack = 8
number of candies tyrone eats in s each snack =8s
the number of candies remaining = (total candies) - (number of candies tyrone eats in s each snack ).
Substituting the values we get
c=150-8s.
Therefore , the function's formula is given by c=150-8s .
The given question is incomplete , the complete question is
Tyrone likes to snack on his big bag of candy. he takes 8 pieces of candy from the bag each time he snacks. after he has snacked 18 times, there are only 6 pieces of candy remaining in the bag. the number "c" of pieces of candy remaining in the bag is a function of s, the number of snacks Tyrone eats. Write the function's formula.
Learn more about Function here https://brainly.com/question/15988752
#SPJ4
find the distance between the points (7, 7) and (7, 4)
Answer:
the answer to that question is 3
At 6:00AM, the temperature was −16 degrees. By noon, the temperature had risen 28 degrees. What was the temperature at noon? Responses At 6:00AM, the temperature was −16 degrees. By noon, the temperature had risen 28 degrees. What was the temperature at noon?
Simplify each expression.
ln e²
ln(e²) = 2, by properties of logarithm.
What is Logarithm?The opposite of exponentiation is the logarithm.This indicates that the exponent to which a fixed number, base b, must be raised in order to obtain a specific number x, is represented by the logarithm of that number.A number's natural logarithm is its logarithm to the base of the transcendental and irrational number e, which is roughly equivalent to 2.718281828459.
Now, as we know by properties of logarithm, [tex]log_b(a)^m = m(log_b(a))[/tex],
ln (e²) = 2 ( ln(e))
Also, as ln (e) = 1, ln (e²) = 2 (1) = 2.
Hence, ln(e²) = 2, by properties of logarithm.
To learn more about logarithms, refer to the link: brainly.com/question/25710806
#SPJ4
identify the prime factorization for each number 10 x 4 or 2 x 5 2 x 5
Prime factorization of 10 x 4 is 2 x 5 x 2 x 2.
Finding the prime numbers that are multiplied together to produce the original number is the process of prime factorization. The prime factors of 16, for instance, are 2 x 2 x 2 x 2.
Any number can be represented as a sum of prime numbers by prime factorization. A number with exactly two factors, 1 and the number itself, is said to be a prime number. As an illustration, the prime factorization of 18 is 2 x 3 x 3. Here, the two main factors of 18 are 2 and 3. For instance, 72 = 2 x 3 x 3 x 2 can be written as a product of prime factors. The prime factorization of 72 is said to be the expression 2 x 3 x 3 x 2.
Learn more about prime factorization here
https://brainly.com/question/18187355
#SPJ9
What is the surface area of a sphere with a radius of 2 inches? Round your answer to
the nearest tenth.
For each annual rate of change, find the corresponding growth or decay factor. -0.1%
The decay factor for the annual rate of change of -0.1 % is 0.999.
A quantity must vary by a specific percentage each time period in order for growth or decay to be exponential.
With the function displayed to the right, you may represent exponential growth or decay.
A(x) = a( 1 + r)ˣ
Where A is the amount after x time periods, a is the initial amount, x is the number of time periods, and r is the rate of change.
Now, we have the annual rate of change as:
r = - 0.1 % = - 0.1 / 100 = - 0.001
From the function A(x) = a( 1 + r)ˣ , the corresponding factor is 1 + r.
So, let B = 1 + r
B = 1 + r
B = 1 + (- 0.001)
B = 1 - 0.001
B = 0.999
Now, the value of B is less than 1 therefore, the corresponding decay factor is 0.999.
Learn more about growth and decay factor here:
https://brainly.com/question/16702201
#SPJ4
A Store-It-All storage facility requires users to enter a four digit code, using numbers 0-9, to get through the gate. You need to get a box of winter clothes from your storage container, but you forgot the code.
How many possible codes are there if the digits cannot be repeated?
There are 5040 possible codes.
What is the probability that you will guess the correct code on your first try?
P(correct code) = Answer
1/5040
If the digits can be repeated, how many possible codes are there?
There are_______ different codes. ( Need this one answered)
There are 10000 different possible codes to guess the correct code on the first try..
A percentage, or a figure between 0 and 100 percent, can also be used to express probability. The likelihood of an event occurring increases with its probability value or percentage. How many potential outcomes an event has will determine how likely it is to occur.
1)There are 5040 possible codes if the digits are not repeated.
2)Probability of guessing correct code on first try p = 1/5040.
3)There are 10000 different codes, if the digits are repeated.
Given,
Total digits = 10.
{0,1,2,3,4,5,6,7,8,9}
4 digit code must be formed.
1. Code without repeating digits
→ 4 digit code
Therefore possible ways = 10×9×8×7
= 5040
2. Probability of guessing correct code on first try.
n(A)→ event which has correct code=1
n(S)→total possible ways=5040.
P(A) = n(A)/n(S) = 1/5040
3. If the digits are repeated
→ 4 digit repeated
Therefore possible ways = 10×10×10×10
= 104
= 10000 ways
To learn more about Probability code visit:
brainly.com/question/4470089
#SPJ1
Landscaping A homeowner is planting hedges and begins to dig a 3 -ft-deep trench around the perimeter of his property. After the first weekend, the homeowner recruits a friend to help. After every succeeding weekend, each digger recruits another friend. One person can dig 405 ft³ of dirt per weekend. The figure at the right shows the dimensions of the property and the width of the trench.
a. Geometry Determine the volume of dirt that must be removed for the trench.
The trench will require 9168 cubic feet of dirt to be removed.
Here, we are given that a homeowner is digging a 3 -ft-deep trench around the perimeter of his property.
Length of the property = 210 feet
Breadth of the property = 180 feet
Let us now consider one side of the 180-foot-long trench.
There are two such trenches, each with a width of 4 feet and a height of 3 feet.
Thus the volume of the trench = 2(length × breadth × height)
Volume = 180 × 4 × 3 × 2
= 4320 cubic feet
Now we are left with two other sides of the trench with the following dimensions-
Height = 3ft
Breadth = 4ft
Length = 210 - 8 = 202ft
Thus, volume = 202 × 4 × 3 × 2
= 4848 cubic feet
Thus, the total volume of the trench = 4848 + 4320 = 9168 cubic feet.
Hence, The removal of 9168 cubic feet of earth is necessary.
Learn more about volume here-
https://brainly.com/question/1972490
#SPJ9
Your question was incomplete. Check for the missing figure below.