All categories

3 years ago

What is this answer?

Mathematics

2 answers:

kotegsom [21]3 years ago

7 0

Answer:

A. 2^2

Step-by-step explanation:

I hope this helped! Have a great day!!!

Degger [83]3 years ago

4 0

From the calculation below, you can see that the value of the given expression is 2

<h3>Indices and logarithm</h3>

Given the expression $\frac{2^{-3}}{2^{-5}}$

Taking the quotient of the function;

$= 2^{-3-(-5)}\\= 2^{-3+5}\\= 2^2\\= 4$

From the calculation above, you can see that the value of the given expression is 2²

Learn more on indices here; brainly.com/question/10339517

You might be interested in

Please help me it’s due tomorrow and I really need help

Anna35 [415]

Answer:

5 $\frac{1}{3}$ , 10 $\frac{2}{3}$

Step-by-step explanation:

There is a common ratio r between consecutive terms, that is

$\frac{2}{3}$ ÷ $\frac{1}{3}$ = 1 $\frac{1}{3}$ ÷ $\frac{2}{3}$ = 2 $\frac{2}{3}$ ÷ 1 $\frac{1}{3}$ = 2

Thus to obtain a term in the sequence multiply the previous term by 2, thus

a₅ = $\frac{8}{3}$ × 2 = $\frac{16}{3}$ = 5 $\frac{1}{3}$

a₆ = $\frac{16}{3}$ × 2 = $\frac{32}{3}$ = 10 $\frac{2}{3}$

4 0

3 years ago

Complete the table<br> Distance(ft)<br> Height(ft)

Bumek [7]

Answer:

a = 6, b = 7, c = 8, d = 7 and e = 6

Step-by-step explanation:

Let's remember that the complete revolution of the wheel is 360 degrees, and the distance traveled by a complete revolution is the length of the circumference: 2*pi*radius.

The inicial height of the point is 6 ft, and the radius of the wheel is 1 ft.

When the distance traveled is 0, the wheel turned 0 degrees, and the point will be in its inicial position (the lower position of the wheel), which is 6 feet high.

So the height will be a = 6 + 0 = 6 ft

When the distance traveled is pi/2, the wheel turned 90 degrees, and the point will be half the complete height of the wheel, which is 2 feet.

So the height will be b = 6 + 1 = 7 ft

When the distance traveled is pi, the wheel turned 180 degrees, and the point will be at the top of the wheel, which is 2 feet higher than the lower point of the wheel.

So the height will be c = 6 + 2= 8 ft

When the distance traveled is 3pi/2, the wheel turned 270 degrees, and the point will be half the complete height of the wheel, which is 2 feet.

So the height will be d = 6 + 1 = 7 ft

When the distance traveled is 2pi, the wheel turned 360 degrees, and the point will be in its inicial position (the lower position of the wheel), which is 6 feet high.

So the height will be e = 6 + 0 = 6 ft

So the answers are:

a = 6, b = 7, c = 8, d = 7 and e = 6

4 0

4 years ago

What is the area of a 45 degree sector of a circle with a radius of 12in.? Use 3.14 and round the answer to the nearest square i

Arturiano [62]

Answer:

57 square inches

Step-by-step explanation:

First consider that a 45 degree sector of a circle is 45/360 of the area of the full circle from which it is cut. This comes out to 1/8 of the full circle area.

The area of a circle of radius 12" is A = π(12 ")^2, or A = 144π.

The area of the sector in question is 1/8 of that, or

A = (1/8)(144π), or A = 18π square inches, or approximately 57 square inches.

5 0

4 years ago

4.016 as mixed number

vodka [1.7K]

$4.016=4+0.016=\boxed{4\frac{16}{1000}}=4\frac{16:8}{1000:8}=\boxed{4\frac{2}{125}}$

6 0

4 years ago

Amy spent $6.00 for 2 gallons of gas. Bobby paid $15.00 for 6 gallons of gas. Carlos paid $32.00 for 8 gallons of gas. List the

N76 [4]

Answer:From cheapest to most expensive: Bobby, Amy, Carlos

-Hope this helped!

Step-by-step explanation:

Amy pays $3. 6/2=3

Bobby pays $2.50. 15/6=2.5

Carlos pays $4. 32/8=4

5 0

3 years ago