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4 years ago

What's the answer ?????

Mathematics

1 answer:

Mamont248 [21]4 years ago

4 0

Your answer is correct

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Bart recorded the amount of rain that fell in a desert in each month for one year. What was the total amount of rainfall in the

Vikentia [17]

You have not included the numbers of each month, but to answer the question just add each month together and you will have the total.

8 0

4 years ago

The RideEm Bicycles factory can produce 100 bicycles in a day at a total cost of $10,500. It can produce 120 bicycles in a day a

Luden [163]

Answer:

The company's daily fixed cost=$8000

The marginal cost per cycle=Slope=$ 25

Step-by-step explanation:

We are given that

Factory produces bicycle in a day= $x_1=$ 100

Total cost, $y_1=$ $10,500

Factory produces bicycles in a day, $x_2$ =120

Total cost= $y_2=$ $11,000

There are two points (100,10500) and (120,11000)

Slope = $m=\frac{y_2-y_1}{x_2-x_1}$

Using the formula

$m=\frac{11000-10500}{120-100}=\frac{500}{20}=25$

Slope-intercept form

$y=mx+c$

Where m=Slope of line

c=y-intercept

Substitute the values

$10500=25(100)+c$

$10500=2500+c$

$c=10500-2500=8000$

y-intercept=8000

Substitute the values in the equation

$y=25x+8000$

Therefore, company's daily fixed cost=$8000

The marginal cost per cycle=Slope=$ 25

6 0

3 years ago

Find the equation of the line passing through the points (15,-25) and (-12,11). Write your answer in the form of y=mx+b

schepotkina [342]

(15,-25)(-12,11)
slope = (11 - (-25) / (-12 - 15) = - 36 / 27 which reduces to - 4/3

y = mx + b
slope(m) = -4/3
use either of ur points (15,-25)...x = 15 and y = -25
now we sub and find b, the y int
-25 = -4/3(15) + b
-25 = - 20 + b
-25 + 20 = b
-5 = b

so ur equation is : y = -4/3x - 5 <==

3 0

4 years ago

Janelle purchased a used car for $14,500. She made a down payment of 18% of the purchase price. How much was her down payment

Alecsey [184]

Answer:

the answer is 80

Step-by-step explanation:

because 14500/18% is 80

4 0

3 years ago

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Which number belongs in the integers area on the Venn diagram?

Alex Ar [27]

Answer:

Step-by-step explanation:

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4 years ago