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3 years ago

What is the quotient of the following?

1 answer:

3 0

1)22.578/2.13=10.6
2)659*95=62605
3)B. Numbers get smaller as you move to the left on the number line.

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A circle has an area of 256 square inches. If the radius of

RSB [31]

Answer:

Option C (4096π in²)

Step-by-step explanation:

Area of the circle = 256π in²

We know that $Area=\pi r^{2}$ , where r = radius of the circle

So,

$256\pi = \pi r^{2}$

Cancelling π from both the sides,

$=> r^{2} = 256$

$=> r = \sqrt{256} = 16$

The radius of the circle = 16 in.

When the radius is multiplied with 4 , new radius = 16×4 = 64 in.

New Area = $\pi (64)^{2} =4096\pi \: in^{2}$

6 0

3 years ago

Evaluate C(n, n). A. 0 B. 1 C. n

horrorfan [7]

$C(n,n)=\dfrac{n!}{n!(n-n)!}=\dfrac1{0!}=\dfrac11=1$

In other words, how many ways are there to choose $n$ objects from a total of $n$ objects? Just one; take all of them at the same time.

4 0

3 years ago

How many packs of pencils can you get if there is 1,440 pencils and 6 in each pack

mamaluj [8]

Divide 1440 by 6 to get 240 packs.

4 0

3 years ago

What is the value of the fourth power of 10

Shalnov [3]

$10^4 = 10\times 10 \times 10 \times 10 = 100 \times 10 \times 10 = 100 \times 100 = \boxed{10,000}$

3 0

3 years ago

Read 2 more answers

In which situation is the distance traveled proportional to time? A car moving in stop-and-go traffic A person biking on a trail

Sindrei [870]

For this case, what you must do is to see in which scenario the speed of keeping constant during a certain time.
"A person biking on a trail at 1212 miles per hour for 2020 minutes"
We observe that the distance in this case is proportional to the time and the constant of proportionality is the speed.
In other words:
d = v * t
Answer:
the distance traveled is proportional to time in:
"A person biking on a trail at 1212 miles per hour for 2020 minutes"

5 0

3 years ago