Answer:
5 Servings
Step-by-step explanation:
The volume of a right rectangular prism is found by multiplying the length of the base by the width of the base by the height of the prism. A right rectangular prism has a volume of 30 cubic inches. If the height of the prism is 6i inches, what is the area of the base of the prism?
If the height and volume of the prism are 6 inches and 30 cubic inches. Then the base area of the prism is 5 square inches.
What is a rectangular prism?
A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangle surface.
The volume of a right rectangular prism is found by multiplying the length of the base by the width of the base by the height of the prism.
A right rectangular prism has a volume of 30 cubic inches.
If the height of the prism is 6 inches. Then the base area of the prism will be
The volume is given as
Volume = Base area × Height
We know
Volume = 30
Height = 6
Then the base area will be
30 = Area × 6
Area = 5
Find the midpoint of a line segment with endpoints at left parenthesis 1 comma space 7 right parenthesis and left parenthesis 9 comma space minus 3 right parenthesis.
The midpoint of the line segment with endpoints at (1, 7) and (9, -3) is (5, 2)
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
The midpoint O(x, y) of the line segment with endpoint at A(x₁, y₁) and B(x₂, y₂) is:
x = (x₁ + x₂) / 2; y = (y₁ + y₂)/2
Given the line segment with endpoints at (1, 7) and (9, -3). Let O(x, y) be the midpoint, hence:
x = (1 + 9) / 2 = 5
y = (7 + (-3)) / 2 = 2
The midpoint of the line segment with endpoints at (1, 7) and (9, -3) is (5, 2)
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1. There are 15 apples in a basket. 7 of these are green. The rest of them are red.
a. What is the ratio of green apples to red apples?
Answer:
there are 7 green apples to 8 red apples, or it can be said as 7/8.
Step-by-step explanation:
15 - 7 = 8. This leaves 8 apples left, making these ones red.
A'BC' is a dilation of ABC.
If the center of dilation was (0,0), what was the scale factor used to create the dilation?
I’m literally sobbing- I have no clue what this question means
Answer:4
Step-by-step explanation:
dilation
In a plane, a transformation in which each point on the image lies on the same line as the corresponding point on the preimage and a fixed point called the center of dilation; the ratio between the distance from the center of dilation to a point on the image and the distance from the center of dilation to the corresponding point on the preimage remains constant.
Help me solve this I’ll give u vbucks
Answer:
49
Step-by-step explanation:
You first simplify (1/7)^2 which is 7^2 then you get 49.
Answer:
49
Step-by-step explanation:
did it
a +x = b
solve for x?
Which of these has the same value as 45/8? Which of these has the same value as 45/8?
6 5/8
8 5/8
5 5/8
7 5/8
Answer: 5 5/8
Step-by-step explanation:
6 5/8= 6*8= 48 48+5=53 53/8
8 5/8= 8*8=64 64+5=69 69/8
5 5/8= 5*8=40 40+5=45 45/8
7 5/8= 7*8=56 56+5=61 61/8
Harriet wants to buy items worth $248.50. She is using a store coupon for 25 percent off her purchases. She has to pay 5 percent sales tax. Calculate the total cost of the items
Answer:$195.70
Step-by-step explanation:
Starting price is : $248.50
Price with 25% off :
$248.50 x ( 1 - 0.25 ) = $248.50 x 0.75 = $186.375
After that she has to pay 5 % sales tax:
$186.375 x 1.05 = $195.70
Answer:
The total cost of the items is $195.70.
At the time of her grandson's birth, a grandmother deposits $9000 in an account that pays 8% compounded monthly What will be the value of the account at the child's twenty- first birthday, assuming that no other deposits or withdrawals are made during this period ?
The value of the account is $47226.73.
The compound interest formula is equal to
A = P( 1 + r/n )^{nt}
where A is the Final Investment Value, P is the Principal amount of money that is to be invested, r is the rate of interest, t is the Number of Time Periods, and n is the number of times interest is compounded per year.
Now, we have:
t = 21 years
Principal amount, P = $9000
Rate, r = 8% = 0.08 and
n = 12 as a year has 12 months.
Substituting these values in the formula,
[tex]A = P( 1 + \frac{r}{n} )^{nt}[/tex]
A = 9000 × ( 1 + 0.08/12)²⁵²
A = 9000 × ( 1 + 0.0066)²⁵²
A = 9000 × ( 1.0066)²⁵²
A = 9000 × 5.247
A = 47226.73
The value of the account will be $47226.73.
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A number added to -19 is -21
x= -19 +21
-19-21 = x
-19 + x = -21
x -21 = -19
Answer:
(c) -19 + x = -21
Step-by-step explanation:
You want the mathematical expression equivalent to the English sentence "a number added to -19 is -21."
ExpressionsAddition is written using the math plus symbol (+).
The English word "is" usually signifies sameness or equality, expressed using the math equal sign (=).
The variable x is often used to represent "a number."
When a number is added to -19, we start with -19, then, using the plus symbol, we add x:
"a number added to -19" ⇒ -19 + x
"is" ⇒ =
"-21" ⇒ -21
So, the translated description is ...
-19 + x = -21
Question 15 The length is : A rectangular room is 1.9 times as long as it is wide, and its perimeter is 29 meters. Find the dimension of the room. > meters. Submit Question 0/1 pt100 Deta Question Help: Message instructor meters and the width is
The length of rectangular room is 9.5 meter.
The width of rectangular room is 5 meter.
What is Perimeter of rectangular?
The perimeter of a rectangle is two time the sum of length and width of rectangle.
Given that;
The perimeter of rectangular room = 29 meter
The length of rectangular room is 1.9 times as long as it is wide.
Now, Let the width of rectangular room = x
Then Length of rectangular room = 1.9x
Since, Perimeter of rectangular room = 2 ( length + width)
⇒ 29 = 2 (1.9x + x)
⇒ 29 = 2 * 2.9x
⇒ x = 5
Hence, The length of rectangular room = 1.9x
= 1.9 * 5
= 9.5 meter
The width of rectangular room is = x
= 5 meter.
So, The length of rectangular room is 9.5 meter.
The width of rectangular room is 5 meter.
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In a warehouse, there are 2 robots that work together. They move in the same direction concurrently, so if one moves North, they both North. The robots will follow any instructions they’re given and will collect any objects they find along the way. They only take instructions by the points of the compass and can only move in 4 directions (N, E, S, W).
For example, if the 2 robots are given the directions: “N, E, S”, then Robot A will collect a ball and Robot B will collect a hat.
Write the directions the robots would need to follow to collect the following objects, remembering that both robots get the same directions, and assuming that for each question they start off in the same (pictured above) positions:
1. Robot A: ball Robot B: ball
2. Robot A: hat, ball Robot B: box, hat
3. Robot A: ball, ball Robot B: hat, ball
1. For collecting balls by both Robot A and B the direction will be N->E->E
2. For collecting hat and ball by Robot A and box and hat by Robot B, the direction will be N->N->S->E->E
3. For collecting both the balls by Robot A and a hat and ball by Robot B, the direction will be E->E->N
The direction that both Robot A and Robot B can take are N, E, S and W
For Part 1:
Robot A and Robot B need to collect the ball which is in the 2nd row 5th column for Robot A and 4th row 3rd column for Robot B, therefore the direction will be:
=N->E->E
For Part 2:
Robot A needs to collect a hat and ball which are in the 1st-row third column and 2nd row 5th column respectively. Robot B needs to collect a box and a hat which are in the 3rd row 1st column and 4th row 3rd column respectively. Therefore, the direction will be:
= N->N->S->E->E
For Part 3:
Robot A needs to collect both the balls which are in the 3rd-row 4th column and 2nd row 5th column respectively. Robot B needs to collect a hat and a ball which are in the 5th row and 2nd column & 4th row 3rd column respectively. Therefore, the directions will be:
= E->E->N
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Which of the following mass values is equal to 40,000 grams?
A. 40 kilograms
OB. 40 milligrams
OC. 4 kilograms
OD. 4,000 megagrams
Answer:
A
Step-by-step explanation:
1 kilogram is equal to 1000 grams, so 40000 grams is 40 kilos.
The median number of pools installed by 9 construction teams in a certain summer is 11. The
range of the number of pools installed by those teams that summer is 14.
Determine if the following statement is true, is false, or does not contain enough information.
At least one team installed 11 pools
Answer: False. If this were true, then the range would have been 18 - 6 = 12.
Step-by-step explanation:
Which of the graphs below shows correctly plotted points for the following line?
y=3−2x
Select the correct answer below:
Four plotted points on a coordinate plane.
A coordinate plane has a horizontal x-axis and a vertical y-axis. Four labeled points are plotted at left-parenthesis negative 1 comma 1 right-parenthesis, left-parenthesis 0 comma 3 right-parenthesis, left-parenthesis 1 comma 5 right-parenthesis, and left-parenthesis 2 comma 7 right-parenthesis.
Four plotted points on a coordinate plane.
A coordinate plane has a horizontal x-axis and a vertical y-axis. Four points are plotted at left-parenthesis negative 1 comma 5 right-parenthesis, left-parenthesis 0 comma 3 right-parenthesis, left-parenthesis 1 comma 1 right-parenthesis, and left-parenthesis 2 comma negative 1 right-parenthesis.
4 points are plotted
A coordinate plane has a horizontal x-axis and a vertical y-axis. Four points are labeled at left-parenthesis negative 1 comma negative 5 right-parenthesis, left-parenthesis 0 comma negative 2 right-parenthesis, left-parenthesis 1 comma 1 right-parenthesis, and left-parenthesis 2 comma 4 right-parenthesis.
Four plotted points on a coordinate plane.
A coordinate plane has a horizontal x-axis and a vertical y-axis. Four points are plotted at left-parenthesis negative 1 comma 2 right-parenthesis, left-parenthesis 0 comma 3 right-parenthesis, left-parenthesis 1 comma 4 right-parenthesis, and left-parenthesis 2 comma 5 right-parenthesis.
Four plotted points on a coordinate plane.
The graph that correctly plots the line y=3−2x is option B which is:
Four plotted points on a coordinate plane.
A coordinate plane has a horizontal x-axis and a vertical y-axis. Four points are plotted at left-parenthesis negative 1 comma 5 right-parenthesis, left-parenthesis 0 comma 3 right-parenthesis, left-parenthesis 1 comma 1 right-parenthesis, and left-parenthesis 2 comma negative 1 right-parenthesis.
How to find the plotted pointswe use the given equation to get the points by substituting the values of x given, to get the values of y as follows
y = 3 - 2x
for x = -1
y = 3 - 2 ( -1 )
y = 3 - ( -2 )
y = 3 + 2
y = 5
( -1, 5 )
y = 3 - 2x
for x = 0
y = 3 - 2 (0 )
y = 3 - 0
y = 3
( 0, 3 )
y = 3 - 2x
for x = 1
y = 3 - 2 ( 1 )
y = 3 - ( 2 )
y = 3 - 2
y = 1
( 1, 1 )
y = 3 - 2x
for x = 2
y = 3 - 2 ( 2 )
y = 3 - ( 4 )
y = 3 - 4
y = -1
( 2, -1 )
( -1, 5 ), ( 0, 3 ), ( 1, 1 ), and ( 2, -1 ) These represents the points in the second option hence the correct answer.
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Sally had 256 dollars to spend on 7 books. After
buying them she had 11 dollars. How much did each book cost ?
PLS HELP WILL GIVE 30 POINTS
Write a quadratic function in standard form whose graph has the given characteristics.
passes through (- 8,0), (- 6, -16), and (2,0).
Answer: [tex]y=x^2 +6x-16[/tex]
Step-by-step explanation:
From the roots, the equation in factored form is [tex]y=a(x-2)(x+8)[/tex]. Substituting in the coordinates (-6, -16),
[tex]-16=a(-6-2)(-6+8)\\\\-16=-16a\\\\a=1[/tex]
So, the equation is [tex]y=(x-2)(x+8)[/tex], which expands to [tex]x^2 +6x-16[/tex].
Find the value of x in the triangle shown below
The value of x from the triangle is 12
How to determine the valueGiven the sides as;
Hypotenuse = 15opposite = xAdjacent = 9Using the Pythagorean theorem
Hypotenuse square = opposite square + adjacent square
Substitute the value, we have;
15² = x ² + 9²²
Find the squares
225= x² + 81
collect like terms
225 - 81 = x²
144 = x²
Take the square root of both sides
x √144
x = 12
Thus, the value of x from the triangle is 12
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What is your name? Answer this question and I will vote you as brainliest
Answer:
Jade Howey
Step-by-step explanation:
Answer:
Maria
Step-by-step explanation:
yodjdjdjdkdkdjekrnrjr
A STORY OF UNITS
Lesson 16 Homework Helper 4.1
Name
Lesson 16 Homework 4.1
•Said
Sanchez
1. Zachary's final project for a college course took a semester to write and had 95,234 words. Zachary wrote
35,295 words the first month and 19,240 words the second month.
Date
a. Round each value to the nearest ten thousand to estimate how many words Zachary wrote during the
remaining part of the semester.
In the remaining part of the semester, Zachery wrote an average of 10,000 words per month to complete his final project for the course.
We are given that Zachery has to write a total of 95,234 words.
Total words to be written = 95,234 words.
Words already written in the first month = 35,295 words.
Words already written in the second month = 19,240 words.
Words written in total = 35,295 words + 19,240 words.
= 54,535 words
Words left for writing = 95,234 words - 54,535 words
= 39,699 words
months left = 4
Average Words written in remaining month = 39,699 words / 4
= 9924.75 words.
= 10,000 words.
Therefore, in the remaining part of the semester, Zachery wrote an average of 10,000 words per month to complete his final project for the course.
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An equation of a line through (-2, 8) which is parallel to the line y = 4 x + 4 has slope:
The slope of the line that is parallel to the given equation is 4
Slope of a lineFrom the question, we are to determine the slope of the equation that is parallel to the given line
The given line is
y = 4x + 4
First, we will determine the slope of the given line
By comparing with the slope-intercept form of the equation of a straight line,
y = mx + b
Where m is the slope
and b is the y-intercept
By comparison,
m = 4
Thus,
The slope of the line is 4
NOTE: If two lines are parallel, their slopes are equal
Hence, the slope is 4
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Write a ratio that forms a proportion with 2/9
The ratio that forms a proportion with 2/9 in the question is 14/63.
What is ratio?
Ratio can be described as the term that is been used in mathematics which is been used in the indication of how many times one number contains another.
From the given figure, which is 2/9 , the ratio that form the proportion can be found as
[(2*7) / (9*7) ]= 14/63
In conclusion we can see that the ratio that forms a proportion with 2/9 in the question is 14/63 because if we follow the way the ratio is been calculated , we can see that 14/63is the correct answer, which is option D.
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The missing options are:
10/40
12/63
12/45
14/63
Aleka and Helene both opened savings accounts that earn 2.5% interest a year. Aleka puts $2,500 into her account. Helene put $1,500 into her account and also saves $200 cash a year.
x = number of years
Aleka: f(x) = 2500(1.025)x
Helene: g(x) = 1500(1.025)x + 200x
Which function represents the difference, h(x) = f(x) – g(x), between the value of Aleka’s and Helene’s total savings after x years?
h(x) = –1000(1.025)x + 200x
h(x) = 1000(1.025)x + 200x
h(x) = 1000(1.025)x – 200x
h(x) = 4000(1.025)x + 200x
The function that represents the difference, h(x) = f(x) – g(x), between the value of Aleka’s and Helene’s total savings after x years is C. h(x) = 1000(1.025)x – 200x.
How to illustrate the function?It should be noted that Aleka and Helene both opened savings accounts that earn 2.5% interest a year. Aleka puts $2,500 into her account.
The function for Aleka will be:
= 2500 (1.025)^x
The function for Helene will be:
= 1500(1./25)^x + 200x
Therefore, the difference of the function will be 1000(1.025)x – 200x.
In conclusion, the correct option is C.
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need help math worklkkk
The shelf life of a battery produced by one major company is known to be normally distributed with a mean life of 3.5 years and a standard deviation of 0.75 years. What percent of batteries last between 1.25 and 5.75 years?
The percentage of batteries that last between 1.25 and 5.75 years will be 99.73%.
What is a normal distribution?The Gaussian Distribution is another name for it. The most significant continuous probability distribution is this one. Because the curve resembles a bell, it is also known as a bell curve.
The z-score is given as
z = (x - μ) / σ
Where μ is the mean, σ is the standard deviation, and x is the sample.
One significant manufacturer's batteries are known to have a shelf life that is regularly distributed, with an average life of 3.5 years and a standard deviation of 0.75 years.
The value of the z-score will be
z = (1.25 - 3.5) / 0.75, (5.75 - 3.5) / 0.75
z = -3, 3
The percentage of batteries that last between 1.25 and 5.75 years will be
P(1.25 < x < 5.75) = P(- 3 < z < 3) x 100
P(1.25 < x < 5.75) = 0.9973 x 100
P(1.25 < x < 5.75) = 99.73%
The percentage of batteries that last between 1.25 and 5.75 years will be 99.73%.
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Select the correct answer from each drop-down menu. How many solutions does each polynomial have? Equation Number of Solutions y = - 6 x − 9 y = 2 x 5 − x 4 + 2 x 3 − 6 x 2 + 2 x + 4 y = - 4 x 3 − 10 x 2 + 7 x + 5
Answer:
1
5
3
in order
Step-by-step explanation:
First, note that the degree of a polynomial is the value of the highest exponent in the polynomial
There will be as many solutions as there are degrees
1. - 6x − 9y = 2 has degree 1 since x == x¹ so 1 solution
2. [tex]2x^5-x^4+2x^3-6x^2+2x\:+\:4=0[/tex] has degree 5 so 5 solutions
3. [tex]-4x^3 - 10x^2+7x+5[/tex] has degree 3 so 3 solutions
I WILL GIVE YOU 80 POINTS BUT I NEED IT TODAY ONLY NEED TO ANSWER SIX AND SEVEN
Given h(x) = 5x-1, find h(-4)
Step-by-step explanation:
h(-4) = 5(-4) - 1
= -20 - 1
= -21.
Answer:
-21 is correct
Step-by-step explanation:
Dana has driven her car 95,598 miles. She estimates she can
drive the car another 5000 miles before the mileage reaches
100,000 miles. Use the rules for estimating differences to
explain if Dana is correct.
Answer: Dana estimation is incorrect because difference = 598 miles
Step-by-step explanation:
Given data,
Dana has driven her car 95,598 miles.
She estimates she can
drive the car another 5000 miles.
she can,
drive the car another 5000 miles before the mileage reaches
100,000 miles.
Estimated Mileage of the car is equal to 100,000 miles.
That is,
Estimated Mileage of the car is = 100,000 miles.
So,
We can write,
Total distance Dana has to travel = already driven + additional miles to cover
Total distance Dana has to travel = 95,598 + 5,000 miles
Total distance Dana has to travel = 1,00,598 miles.
As per mileage of car is 100,000 miles.
So, Dana has to travel = 1,00,598 miles.
So, Dana estimation is incorrect because difference is = 100,598 - 100,000
Therefore,
Dana estimation is incorrect because difference = 598 miles
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Two whole numbers have their first common multiple as 6,what is their 4th and 8th common multiple
Answer:
24, 48
Step-by-step explanation:
The 4th common multiple is 6(4)=24.
The 8th common multiple is 6(8)=48.