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3 years ago

Suppose a population of 250 crickets doubles in size every 6 months. How many crickets will there be after 2 years?

Mathematics

1 answer:

marin [14]3 years ago

5 0

the answer would be C. 4,000

the answer is C because 250*2=500 than 500*2=1000 than 1000*2=2000 than 2000*2=4000

hope i helped

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Find the area of this shape

Stolb23 [73]

Answer:

171.06 cm²

Step-by-step explanation:

First let us find the area of the circle

Area = π r²

= π × 8 × 8

= π × 64

= 201.06 cm²

Now let us find the area of parallelogram

Area = Base × Height

= 6 cm × 5 cm

= 30 cm²

And now we have to find the area of the shape when the parallelogram is cut from it

For that, you have to subtract the area of the parallelogram from the area of the circle.

Let us solve now.

Area of the shape = Area of the circle - Area of the parallelogram

= 201.06 cm² - 30 cm²

= 171.06 cm²

Hope this helps you :-)

Let me know if you have any other questions :-)

Have a nice day !!

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3 years ago

Kevin will take 4 math tests this term. All of tests are worth the same number of points. After taking the first 3 tests, his me

loris [4]

Answer:

Step-by-step explanation:

Kevin would need at least a 96 to raise his mean test score to 90. Hope it helps :)

6 0

3 years ago

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romanna [79]

Answer:

Ocean currents act as conveyor belts of warm and cold water,

Step-by-step explanation:

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4 years ago

800 grams equals how many pounds?

sattari [20]

1 gram = 0.00220462 pound

Convert:

0.00220462 × 800 = 1.7637

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3 0

3 years ago

Paul wants a bike that cost $400. If he had saved 60% of this amount, how much had he saved.

enyata [817]

Hey!

To solve this problem, we'll first start by creating an equation.

Our Created Equation :

$\frac{400 x 60}{100}$

Now we'll solve it step by step to find the answer.

So we should begin by multiplying the to portion of our fraction.

400 x 60 = 24,000

Next, we divide our answer by 100, since that is the next step to our equation.

24,000 ÷ 100 = 240

So, our answer is...

Paul has already saved $240.00 of the $400.00 he must pay for a new bike.

Hope this helps!

- Lindsey Frazier ♥

4 0

3 years ago