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brilliants [131]

3 years ago

10

when Quinn got home he turned the air conditioner on. T represents the temperature in Quinn's home (in degrees celsius) after t

minutes. T=42-0.7t how fast did the temperature drop ??

1 answer:

Alina [70]3 years ago

7 0

Answer:

R(t)=42-0.7t

Step-by-step explanation:

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Which equation has no solution?

san4es73 [151]

Answer:

c

Step-by-step explanation:

hope this helps

4 0

2 years ago

12, 3.1.52<br><br> If f(x) = x and g(x) = 2x³, find f[g(x)], and g[f(x)]

anastassius [24]

Given that $f(x) = x$ and $g(x) = 2x^3$ , we have

$f(g(x)) = f(2x^3) = 2x^3$

and

$g(f(x)) = g(x) = 2x^3$

5 0

1 year ago

The manufacturer of an energy drink spends $1.20 to make each drink and sells them for two dollars the manufacturer also has fix

dimulka [17.4K]

Let X be the number of energy drinks sold.

The manufacturer of an energy drink spends $1.20 to make each drink and sells them for two dollars the manufacturer also has fixed cost each month of $8000.

The manufacturing cost for X energy drinks is

$1.20x$

Fixed cost is $8000.

Therefore, cost function is

$C(x)=1.20x+8000$

Selling price of each drink is $2.

Therefore, the revenue function is

$R(x)=2x$

Hence, the revenue function is

$R(x)=2x$

6 0

1 year ago

Can someone check my anserws pls

Kay [80]

Answer:

Which of the following are prime numbers: (3, 4, 5, 6, 7)

The answer is B 3, 5, 7

Which of the following are prime numbers: (21, 23, 25, 27, 29)

The answer is D 23, 29

Fill in the blanks: All_____ numbers are considered composite except for the number__.

The answer is B even, 2

Which of the following are composite numbers: (31, 33, 35, 37, 39)

The answer is C 33, 35, 39

What is a composite number?

The answer is C A number with more than two factors

What are the factors of 12?

The answer is A 1, 2, 3, 4, 6 & 12

Which of the following are composite numbers: (70, 71, 71, 73, 74)

The answer is B 71, 73

What would you consider the number 1?

The answer is D neither

Step-by-step explanation:

A prime number has only two factors, no more no less.

A composite number has more than two factors.

The number 1 is neither because it doesn't have two factors to be a prime number, nor does it have more than two factors to be a composite number. It has only one factor.

I hope this helped.

7 0

2 years ago

A chemical solution contains 8% of a compound. If there is 16ml of that compound, what is the volume of the solution?

Amanda [17]

U should either multiply 8% by 16ml hope i helped. :)

8 0

3 years ago