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3 years ago

What is the volume of a cylinder, in cubic centimeters, with a height of 2 centimeters

Mathematics

1 answer:

harina [27]3 years ago

7 0

Answer:

Step-by-step explanation:

Volume of cylinder: V = π×r² × h

diameter = 20 cm ⇒ r = 10 cm

h = 2 cm

Volume:

V = π×(10)²×2 = 200π cm³ = 628.318.... cm³ ≈ 628.3 cm³

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Find the slope of the line that passes through (42, -74) and (70, -80).

PolarNik [594]

- 3/14 is your final answer.

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3 years ago

If the two consecutive numbers is 23 , find them

Iteru [2.4K]

<h2>(☞^o^) ☞</h2><h2>Here's your answer </h2>

Step-by-step explanation:

Let the two consecutive natural numbers be x and x+1

Now, according to the problem

x+(x+1)=23

⇒ 2x+1=23

⇒ 2x=23−1

⇒ 2x=22

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2 years ago

A warren of rabbits has a population of 350. The population is increasing at a rate of 3% per year. How can you write an exponen

koban [17]

Answer:

$P(t) = 350e^{0.0025t}$

Step-by-step explanation:

Exponential growth function:

The exponential growth function for a population, after t years, is given by:

$P(t) = P(0)e^{rt}$

In which P(0) is the initial population and r is the growth rate.

A warren of rabbits has a population of 350. The population is increasing at a rate of 3% per year.

This means that $P(0) = 350, r = 0.03$

$P(t) = P(0)e^{rt}$

$P(t) = 350e^{0.03t}$

How can you write an exponential growth function to find the monthly growth rate?

Monthly growth rate means that the time is divided by 12(as one year has 12 months), so the equation will be:

$P(t) = 350e^{0.03\frac{t}{12}}$

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3 years ago

Consider the graph of the linear function h(x) = –x + 5. Which could you change to move the graph down 3 units?

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The +5 because that's the y value on the graph

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4 years ago

Read 2 more answers

Please help i am confused

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I’m not sure about the second half but since it’s a triangle all of the angles add up to 180° so you can find the third angle by adding 61 and 90 then subtracting that from 180 to get the third angle

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3 years ago