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2 years ago

Determine the range of the following graph:

Mathematics

1 answer:

uysha [10]2 years ago

4 0

Answer:

-4 ≤ y ≤ 2 or [-4 , 2]

Step-by-step explanation:

The maximum of the function is +2 while the minimum is -4, the range is

-4 ≤ y ≤ 2 or [-4 , 2]

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I need help with these questions

Fofino [41]

Answer:

Rule up a graph sheet and text it to me so I can help

6 0

3 years ago

there were 50 cars parked at the airport car rental lot. Of those 50 cars, 10% were red. How many cars were red?

solmaris [256]

10% of the 50 were red.

10% * 50

(10/100) * 50

(1/10) * 50

= 5

5 were red.

8 0

2 years ago

Read 2 more answers

Recall Marginal Cost is the derivative of Total Cost, and Fixed Cost is the cost of producing zero units.

olga nikolaevna [1]

Answer:

The total cost of producing 91 units of ACME rocket fuel is $3999.99.

Step-by-step explanation:

The Marginal Cost is given by the following function

$MC(q) = 200*(q+9)^{-5}$

The total cost function is the integrative of the marginal cost function. So:

$TC(q) = \int {MC(q)} \, dq$

$TC(q) = \int {200*(q+9)^{-5}} \, dq$

$TC(q) = -50*(q+9)^{-4} + K$

In which K, the integrative constant, is the fixed cost. So $K = 4000$ .

1. Find the total cost of producing 91 units of ACME rocket fuel.

This is TC(91).

$TC(91) = -50*(91+9)^{-4} + 4000 = 3999.99$

The total cost of producing 91 units of ACME rocket fuel is $3999.99.

8 0

3 years ago

Solve for x and y: 7y−5x=31 & x=4−2y

horrorfan [7]

7*y - 5*(4-2y) = 7y - 20 +10y = 17y-20 = 31,

y =3, x = -2.

Weird 20 min without answer!

7 0

2 years ago

Read 2 more answers

Answer this fast with an explanation, you will get 20 points: Kristen started a stamp collection. She collected 118 stamps that

Lena [83]

Answer:

The answer is 80.

Step-by-step explanation:

Firstly we add all of the stamps

118+83+4=205

She put 125 in first album so we have

205-125=80 stamps left

These 80 she needs to put in another album

6 0

3 years ago