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Rom4ik [11]
3 years ago
6

Does anyone know this? please help

Mathematics
1 answer:
natali 33 [55]3 years ago
6 0

Answer:

3rd answer

Step-by-step explanation:

it would be the third answer

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Arnold puts toothpaste caps on tubes of toothpaste. He he puts 1170 caps on in 1.5 hours and he works at a constant rate, how ma
tiny-mole [99]

Answer:

6.5

Step-by-step explanation:

1170 / 180 minutes is 6.5

8 0
3 years ago
1. Flor does nails on the side. She plans to charge $ 20 a session. If each week 25 people are scheduled to get their
goldfiish [28.3K]
20 x 25 = 500 a week
4 0
3 years ago
!!!The volume of a cylinder is 675π cm3. The radius of the base of the cylinder is 5 cm. What is the height of the​ cylinder?
kompoz [17]

Answer:

The answer is

<h2>27 cm</h2>

Step-by-step explanation:

Volume of a cylinder is given by

<h3>V = πr²h</h3>

where

h is the height

r is the radius

V is the volume

Since we are finding the height

h =  \frac{V}{\pi  {r}^{2} }

From the question

V = 675π cm³

r = 5 cm

Substitute the values into the formula and solve for the height

That's

h =  \frac{675\pi}{ {5}^{2}\pi }  \\  =  \frac{675\pi}{25\pi}  \\  =  \frac{675}{25}

We have the final answer as

27 cm

Hope this helps you

7 0
3 years ago
Consider the temperature versus time graph below.
Viktor [21]

Answer:

3 is right please mark me

Step-by-step explanation:

4 0
3 years ago
What is the average rate of change for ƒ(x) = −3x + 79 over the interval 2 ≤ x ≤ 4?
Ainat [17]

Answer:

The average rate of change is -3.  

Step-by-step explanation:

Given : Function f(x)=-3x+79 over the interval 2 ≤ x ≤ 4.

To find : What is the average rate of change ?

Solution :

Function f(x)=-3x+79 over [2,4]

The rate of change is the slope of the line,

So, \text{Rate of change}=\frac{f(4)-f(2)}{4-2}

f(4)=-3(4)+79

f(4)=-12+79

f(4)=67

f(2)=-3(2)+79

f(2)=-6+79

f(2)=73

Substitute,

\text{Rate of change}=\frac{67-73}{4-2}

\text{Rate of change}=\frac{-6}{2}

\text{Rate of change}=-3

Therefore, The average rate of change is -3.

8 0
3 years ago
Read 2 more answers
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