$600.
Given that
Profit per kg = $4.
we find out the overall profit for 150 kg of rice.
Profit is a term that often describes the financial gain a business receives when revenue surpasses costs and expenses.
Total Revenue - Total Expenses = Profit.
for 1 kg profit is $4
then for 150 kg profit is = (profit of 1 kg × total rice)
= 4×150$
= $600
Hence the overall profit on 150 kg of rice is $600 .
Profit and Loss formula is used in mathematics to determine the price of a commodity in the market and understand how profitable a business is. Every product has a cost price and a selling price. Based on the values of these prices, we can calculate the profit gained or the loss incurred for a particular product.
Profit(P) - The amount gained by selling a product with more than its cost price.
Profit or Gain = Selling price – Cost Price
Profit percentage (P%) = (Profit /Cost Price) x 100
To learn more about Profit
visit - https://brainly.com/question/12225249
#SPJ9
Christopher bought stock in a company two years ago that was worth xx dollars. During the first year that he owned the stock, it decreased by 11%. During the second year the value of the stock decreased by 27%. Write an expression in terms of xx that represents the value of the stock after the two years have passed.
The value of the stock after 2 years was 0.6497xx.
What is Mathematical expression?
The combination of number and variable by using addition, subtraction, multiplication and division is called Mathematical expression.
Given that;
Christopher bought stock in a company two years ago that was worth xx dollars.
In the first year that he owned the stock, then it decreased by 11%.
In the second year the value of the stock decreased by 27%.
Now,
The multiplier of value for the first year was (1 - 11%) = 0.89
The multiplier of value for the second year was (1 - 27%) = 0.73
Then the multiplier of value for the two years was = 0.89 * 0.73
= 0.6497
Hence, The value of the stock after 2 years was 0.6497xx.
Learn more about the mathematical expression visit:
https://brainly.com/question/14462529
#SPJ1
Please help I really need help
Add
3/4 +(-1/4)
3/8+(-3/8)
[tex]{\huge\color{yellow}{\boxed{\fcolorbox{blue}{black}{꧁ANSWER ꧂}}}} \\ \\ \frac{3}{4} + ( - \frac{1}{4} ) \\ \\ = \frac{9 - 3}{12} = \frac{6}{12} = \frac{2}{4} \\ \\ \frac{3}{8} + ( - \frac{3}{8}) = 0(cancel \: \: out)[/tex]
Answer:
3/4 + (-1/4)
-1/4 = -0.25
3/4 = 0.75
0.75+-0.25 = 0.53/8 + (-3/8)
-3/8 = -0.375
3/8 = 0.375
0.375+-0.375 = 0Which percent of increase is greater: the percent of increase for the perimeter of the square or the percent of increase for the area? How much greater?
Based on the information, the percentage increase for the area s greater as it is 600% greater
How to illustrate the information?Here, we have a square of side length 3 cm
The area of the square is 3² = 9 cm²
Perimeter of the square = 4L = 4 * 3 = 12 cm
When we triple the length of the square, its new length becomes 3 ,× 3 = 9 cm
Area here will be 9 * 9 = 81 cm²
Perimeter = 4 L = 4 * 9 = 36cm
To calculate percentage change, we use the formula;
(new value - old value)/old value * 100%
For the perimeter;
(36-12)/12 * 100% = 24/12 * 100% = 2 * 100% = 200%
For the area;
(81-9)/9 * 100% = 72/9 * 100% = 8 * 100% = 800%
The percentage increase of the area is greater by: 800% - 200% = 600%
Learn more about percentages on:
https://brainly.com/question/843074
#SPJ1
The side length of the square shown is tripled.
3 cm
Which percent of increase is greater the percent of increase for the perimeter of the square or the percent of increase for the area
I SWEAR ON MY MOMMY IF I DONT GET NO HELP
Answer:
Step-by-step explanation:
w(t) = F(t) - D(t) = water into (or out of the pool)
= t^2 + 8t+9 - (t^2 +11t+4)
w(t) = -3t + 5 <===== shows all of the water will leak out after 5/3 hr
the two functions intersect at 5/3 hr this is where water in = water out = dry pool
Felipe has a business where he builds and sells birdhouses. To build 12 birdhouses, he needs \large 5\frac{1}{4} meters of wood. During the holiday season, Felipe was asked to make \large 4\frac{1}{2} times the number of birdhouses he usually makes. How many meters of wood does Felipe need to make that many birdhouses?
Based on the number of birdhouses that Felipe has to build in the holiday season, the meters of wood that Felipe needs would be 23 ⁵/₈ meters
How many meters of wood are needed?First, find out the number of birdhouses Felipe needs to make:
= Normal number of birdhouses x Increase in holiday season
= 12 x 4¹/₂
= 54 birdhouses
The meters of wood he needs are:
= Number of birdhouses to be made / Number of bird houses he usually makes x Meters of wood needed for birdhouses Felipe usually makes
= 54 / 12 x 5¹/₄
= 23 ⁵/₈ meters
Find out more on solving for quantities needed at https://brainly.com/question/2740942
#SPJ1
The temperature in the late afternoon was -7.5 Celsius. It dropped 8.5 degrees by midnight. What was the temperature at midnight?
The answer to the question is T= - 7.5°C - 8.5°C = -16°C
The initial temperature in the late afternoon was -7.5°C.
It dropped by 8.5 degrees by midnight.
Change in temperature (in midnight) = -8.5°
Here negative sign represents the decrease in the temperature
.Let T be the total change in the temperature.
So, total change in the temperature is T = - 8.5°C
Therefore the required temperature in the midnight =temperature in late afternoon+the temperature dropped in night.
Final temperature at night =-7.5°C-8.5°C=-16°C
Learn more about Temperature change here:https://brainly.com/question/13315138
#SPJ9
What is the quotient of (x³ + 8) = (x + 2)?
Ox²+2x+4
Ox²-2x+4
O x² +4
Ox²-4
12
The correct option is (x²- 2x + 4) for the quotient.
What is termed as the quotient?The quotient is the result of dividing one number by the other. For instance, if we divide 6 by 3, the result is 2, which represents the quotient. The quotient can be either an integer or a decimal.For the given question;
The equations are given as;
(x³ + 8) = (x + 2)
For finding the quotient; this could be written as,
(x³ + 8)/ (x + 2) = 1
Thus, we have
= (x³ + 8)/ (x + 2)
Rewriting the equation as;
= (x³ + 2³)/ (x + 2)
Apply the formula of (a³ + b³) = (a+b)(a² - ab + b²) at the numerator;
= (x + 2)(x² -2x + 4)/ (x + 2)
Cancel the value of (x+ 2)
= (x² -2x + 4)
Thus, the quotient of the division is obtained as (x² -2x + 4).
To know more about the quotient, here
https://brainly.com/question/11418015
#SPJ9
Estimate the product of
882
×
39
.
A.
2,400
B.
3,600
C.
36,000
D.
40,000
Answer: C. 36,000
Step-by-step explanation:
Answer:
Your answer should be about 36,000
Step-by-step explanation:
You can kind of already eliminate A. the real answer should be around 34 to 35 thousan and it is the nearest to the options that you have
hope this helps
Can you guys pls help me
Hi
Step-by-step explanation:
Y should have a negative side in front of it.
[tex]2x - y = 5 \\ - y = - 2x + 5 \\ y = 2x - 5[/tex]
Charlotte has appointed a chairperson to lead a city beautification project. the first act is to install statues and fountains in one of the city's parks. a statue is to be placed in the center of the park. the area of the base of the statue is 4x2 + 12x + 9 m2. factor the area of the base of the statue.
The base lengths are (2x + 3) and (x - 4) meters if the area of the base of the statue is 4x² + 12x + 9.
What is a polynomial?Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.
[tex]\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]
It is given that:
The quadratic polynomial is:
= 4x² + 12x + 9
After using factor method:
= 2x² - 4x + 3x - 12
= 2x(x + 4) + 3(x - 4)
= (2x + 3)(x - 4)
Thus, the base lengths are (2x + 3) and (x - 4) meters if the area of the base of the statue is 4x² + 12x + 9.
Learn more about Polynomial here:
brainly.com/question/17822016
#SPJ1
Erica has $89. She is saving up for a new game system. If she saves $8 per week, how much money will she have after 20 weeks?
Which two integers is 37 between?
Integers are positive and negative whole number digits, where the set of integers is denoted by capital Z.
Z={-n,...,-2,-1,0,1,2,...,36,37,38,39,...,n}
So 37 is in between 36 and 38
Find the inverse of each function. Is the inverse a function? f(x)=(x+3)²+1
Inverse of the given function F(x) = ( x + 3 )² + 1 is F⁻¹(x) = [√( x - 1 ) ] - 3
Given is a function of x, F(x) = ( x + 3 )² + 1
These question can be solved by following 4 easy steps
Step 1 : Switch the F(x) with the variable y
This implies, F(x) = ( x + 3 )² + 1 becomes y = ( x + 3 )² + 1
Step 2 : Interchange the variable x and y in the above obtained equation
This implies, from the equation y = 3 x³- 4, we get
x = ( y + 3 )² + 1
Step 3 : Solve the new obtained equation for y
This implies, we have to simplify the equation by rearranging the terms to get the equation in terms of the variable x.
x = ( y + 3 )² + 1
=> x + 1 = (y + 3 )²
=> (y + 3 )² = x + 1
=> y = √( x - 1 ) - 3
Hence we obtain the required equation.
Step 4 : Switch the variable y with F⁻¹(x)
This implies, y =√( x - 1 ) - 3 becomes F⁻¹(x) = √( x - 1 ) - 3
Therefore, we get the inverse of the given function F(x) = ( x + 3 )² + 1 as F⁻¹(x) = √( x - 1 ) - 3
Learn more about Inverse of a Function here:
https://brainly.com/question/2541698?referrer=searchResults
#SPJ9
4<-9.9-(-10x+1) solve for x
Step-by-Step:
___________
1. We are given the following:
[tex]4 < -9.9-(-10x+1)[/tex]
This being said, the first thing we need to do is switch sides, writing it as follows:
[tex]-9.9-(-10x+1) > 4[/tex]
___________
2. Next, we need to add 9.9 to both sides of the equation.
[tex]-9.9-(-10x+1)+9.9 > 4+9.9[/tex]
___________
3. Then, we simplify.
[tex]-(-10x+1) > 13.9[/tex]
____________
4. Now, we add 1 to both sides of the equation.
[tex]10x-1+1 > 13.9+1[/tex]
____________
5. We simplify again.
[tex]10x > 14.9[/tex]
____________
6. Next, we divide both sides by 10.
[tex]\frac{10x}{10} > \frac{14.9}{10}[/tex]
____________
7. Finally, simplify one more time.
[tex]x > 1.49[/tex]
Hence, out solution is [tex]x > 1.49[/tex]
Hope this helps!
Find the real and imaginary solutions of each equation.
25 x⁴-40 x²+16=0
The equation only has real solutions, x = 2/√5 and x = –2/√5
Let p = x².
Then we can write 25 x⁴-40 x²+16 = 0 as:
25 p²- 40 p +16 = 0
This is a quadratic equation.
There are three ways to find the solutions of a quadratic equation:
By factoringBy completing the squareBy applying the quadratic formulaLet us factoring method.
25 p²- 40 p +16 = 0
(5p - 4)(5p - 4) = 0
Hence 25 p²- 40 p +16 = 0 only has single real solution:
5p - 4 = 0
5p = 4
p = 4/5
Substitute p = 4/5 into p = x², we get:
x² = 4/5
x = ± √(4/5)
The solutions are x = 2/√5 and x = –2/√5
Learn more about the solutions of quadratic equations here:
https://brainly.com/question/19247384
#SPJ4
One angle of a right traingle measures 40 .what is the measure of the acute angle
Answer:
50 degrees
Step-by-step explanation:
let's take the triangle to be right angled at b
so b=90 1
and c=40 (assumption) 2
so a+b+c=180(angle sum property)
from 1 and 2
a+90+40=180
a=180-130
therefore a=50
Answer:
50
Step-by-step explanation:
90= right side
40= acute side
180 - (90+ 40)= 50.
Write the equation for a vertical line that passes through:
(5,-3).
Answer:
In the image above
Step-by-step explanation:
Vertical line: A vertical line is a collection of points whose x -coordinate is the same for any y -coordinate. The equation of a vertical line is given by: x=c where c is a real number.
Check the picture below.
Can someone Graph > 2
do 7 x for and you will not have any changes to your memories of your own and the fact of life that I am sure
7. Solve the formula A = 1/2bh
for b. Justly each step. Then find the base of a triangle whose
area is 952 square feet and whose height is 56 feet.
The formula A = 1/2bh in terms of A and h is b = 2A/h and the measure of the base length is 34 feet.
What is the triangle?In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°.
It is given that:
The formula A = 1/2bh
It is required to solve for b:
2A = bh
b = 2A/h
Plug A = 952 square feet
h = 56 feet
b = 2(952)/56
b = 34 feet
Thus, the formula A = 1/2bh in terms of A and h is b = 2A/h and the measure of the base length is 34 feet.
Learn more about the triangle here:
brainly.com/question/25813512
#SPJ1
Lincoln conducted a scientific experiment. For a certain time, the temperature of a compound rose 3\tfrac{1}{2}3
2
1
degrees every 1\tfrac{3}{4}1
4
3
hours. What was the rate, in degrees per hour, that the temperature of the compound rose? Enter your answer as a whole number, proper fraction, or mixed number in simplest form.
The rate at which the temperature of the compound rose is 2 degree per hour.
To figure this problem we will use unitary method where unitary method is a method where we find the value of the single unit and then multiply the value of single unit to the number of units to get the necessary value.
But according to the question we have find the value of only single unit.
Therefore we have been given that
every [tex]1\frac{3}{4}[/tex] hours = temperature of compound rose [tex]3\frac{1}{2}[/tex] degrees
Now applying unitary method we get,
[tex]1\frac{3}{4} = 3\frac{1}{2} \\\\ \frac{7}{4} = \frac{7}{2} \\\\ 1 = \frac{7}{2} /\frac{7}{4}[/tex]
= 2 degrees per hour
Hence the rate that the temperature of the compound rose is 2 degree per hour.
Learn more about unitary method here : https://brainly.com/question/24587372
#SPJ9
Solve for x and graph the solution on the number line. If possible, resolve your answer to a single inequality. In case of no solution leave the number line blank.
22>=-3x+7 and -3x + 7 >-17
The solution to the inequality expression 22 >= -3x + 7 and -3x + 7 >-17 is -5 <= x < 8
What is a number line?A number line is a vertical or horizontal line that has endpoints and it is used to represent numbers at a constant interval
How to plot the number line?The expression is given as
22 >= -3x + 7 and -3x + 7 >-17
The above expression is an inequality expression
As a general rule:
Inequality expressions are mathematical statements that are represented by variables, coefficients and operators where the opposite sides are not equal
So, we have
22 >= -3x + 7 and -3x + 7 >-17
Evaluate the like terms
15 >= -3x and -3x >-24
Divide through by -3
So, we have
-5 <= x and x < 8
Combine the expressions
-5 <= x < 8
Hence, the solution to the inequality expression 22 >= -3x + 7 and -3x + 7 >-17 is -5 <= x < 8
See attachment for the number line
Read more about number line at
brainly.com/question/24644930
#SPJ1
18 is what fraction of 144?
Answer:
1/8
Step-by-step explanation:
144 ÷ 18 = 8
so, it 1/8
Determine whether the relation is a function. Explain.
The relation (x, y) = {(-4, -1), (-2, 4), (0, -1), (2, 1), (4, 4)} is a function
How to determine whether the relation is a function?The relation is given as
(x, y) = {(-4, -1), (-2, 4), (0, -1), (2, 1), (4, 4)}
As a general rule:
A relation that is considered to be a function is any relation whereby the elements of the domain has exactly one element of the range.
This means that an x value must have exactly one y value
Using the above as a guide, we can conclude that the relation (x, y) = {(-4, -1), (-2, 4), (0, -1), (2, 1), (4, 4)} is a function
Read more about relation and functions at
https://brainly.com/question/6947174
#SPJ1
Possible question
Determine whether the relation is a function. Explain.
(x, y) = {(-4, -1), (-2, 4), (0, -1), (2, 1), (4, 4)}
What might the creator of this graph want the reader to conclude?
ANSWER FOR BRAINLIEST PLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Help me with 1-5 i really need it
Answer:
1. E K H and F K G
2. E K F and H K G
3. E K F or G K H
4. F K G and G K J
5. G K J
Step-by-step explanation:
Write inequalities to represent each situation:
A) Matt either spends less than 20 or more than 150 on his shoes.
B) Sarah has at least $25 in the bank.
C) The speed limit on a road is 35. Jena got a ticket.
D) Rusty will pay no more than $4 for a haircut.
Answer:
A. x < $20 or x > $150
B. x [tex]\geq[/tex] $25
C. x [tex]\leq[/tex] 35mph
D. x [tex]\leq[/tex] $4
Step-by-step explanation:
Not sure of the format desired for item A but this is what I came up with.
What is the equation of the line that passes through the point (-5,-6) and has a slope of 1/5
the equation of the line that has a slope of 1/5 and passes through (-5, -6) is: y = 1/5x - 5.
How to Find the Equation of a Line?Given that the line passes through (-5, -6), and has a slope (m) = 1/5, to find the equation of the line, do the following:
Substitute (x, y) = (-5, -6) and m = 1/5 into y = mx + b to find the value of b:
-6 = 1/5(-5) + b
-6 = -1 + b
Add 1 to both sides
-6 + 1 = -1 + b + 1
-5 = b
b = -5
Substitute m = 1/5 and b = -5 into y = mx + b
y = 1/5x + (-5)
y = 1/5x - 5
Thus, the equation of the line that has a slope of 1/5 and passes through (-5, -6) is: y = 1/5x - 5.
Learn more about equation of a line on:
https://brainly.com/question/13763238
#SPJ1
A pentagon has vertices at (-1,-1), (-5,-2), (-6,-4), (-4,-7), and (-2,-3). If the pentagon is rotated 180* coordinates of the vertices of the image?
Answer:
(1, 1) , (5, 2), (6, 4), (4, 7) and (2, 3)
Step-by-step explanation:
When a point is rotated 180° about the origin(either clockwise or anticlockwise), the transformed coordinates are the negatives of the original coordinates.
Thus when a point (x, y) is rotated about the origin, its new coordinates become (-x, -y)
Given the original 5 vertices of the pentagon, the vertices of the rotated pentagon are transformed as follows
Original Vertex ==> Transformed Vertex
(-1, -1) ==> (1, 1)
(-5, -2) ==> (5, 2)
(-6, -4) ==> (6, 4)
(-4, -7) ==> (4, 7)
(-2, -3) ==> (2, 3)
Please help me out please please please
6.32455532034 in simplest radical form
Answer:
2√10
Step-by-step explanation:
You want the simplest radical form of 6.32455532034.
ApproximationIn order for the given decimal value to have a "simplest radical form," we must assume it is an approximation of an irrational root. The given rational number is approximately equal to √40, differing in the 12th decimal place and beyond.
6.32455532034 ≈ √40 = 2√10
__
Additional comment
The radical is simplified by removing all of the perfect squares from under the radical.
40 = 2^3 × 5 = (2^2)(2×5) = (2^2)(10)
√40 = 2√10