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3 years ago

A byte consists of 8 bits. A kilobyte is 2^10 bytes. How many bits are in a kilobyte?

Mathematics

1 answer:

Furkat [3]3 years ago

8 0

Answer:

8,192 bits

Step-by-step explanation:

1. Determine how many bytes are in a kilobyte.

To do this, we simply need to get 2 to the tenth power (2 * 2 * 2 * 2 * 2 *2 * 2 * 2 * 2 * 2), which ends up being 1,024 bytes in one kilobyte.

2. Determine how many bits are in 1,024 bytes.

Since 1 byte = 8 bits, all we have to do is multiply 1,024 bytes by 8 bits, which leaves us with 8,192 bits.

Answer: 1 kilobyte = 8,192 bits

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5. A circle has a circumference of 24π cm. What is its area?

sattari [20]

Step-by-step explanation:

≈

45.84

Using the formulas

Solving for

≈

45.83662

7 0

2 years ago

A rectangle has a length 3 times the width. What is the perimeter in terms of x?

Marina CMI [18]

Answer:

Perimeter is equal to all four sides added together.

Length = 3W; L=3W

P = 2(W) + 2(L) substitute the equation for length above you get

P = 2(W) + 2(3W) and combine

P = 2W + 6W = 8W; put in what the perimeter is and solve for W

66 = 8W, so W = 8.25

W = 8.25, L = 24.75

7 0

3 years ago

I need help pleaseee

slava [35]

9514 1404 393

Answer:

297 miles

Step-by-step explanation:

The round-trip distance from X to Y is double the one-way distance. The distance from X to Y is 648/2 = 324 miles.

That distance is the sum of distances from X to Z and Z to Y. Then ...

XZ +ZY = XY

27 +ZY = 324

ZY = 297

It is 297 miles from City Z to City Y.

4 0

2 years ago

What is the cube root of 27a^12

tino4ka555 [31]

ANSWER

$3{a}^{4 }$

EXPLANATION

The cube root of

$27 {a}^{12}$

$\sqrt[3]{27 {a}^{12} }$

This is the same as:

$(27 {a}^{12} )^{ \frac{1}{3} }$

$( {3}^{3} ({a}^{4})^{3} )^{ \frac{1}{3} }$

$= (3{a}^{4} )^{3 \times \frac{1}{3} }$

$= 3{a}^{4 }$

6 0

3 years ago

Much help needed thank you

suter [353]

Answer:

14.29

Step-by-step explanation:

Let p be the price of the cd

we take the price of the cd plus the tax and it must be less than or equal to 15

the tax is the price of the cd times 5 %

p + p*.05 ≤15

Combine like terms

p*1.05 ≤15

Divide each side by 1.05

p ≤15/1.05

p ≤14.28571429

Rounding to the nearest cent

p ≤14.29

The maximum price is 14.29

7 0

2 years ago