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3 years ago

Find all the powers of 4 in the range of 4 through 1000

Mathematics

1 answer:

Nookie1986 [14]3 years ago

4 0

4¹ = 4
4² = 16
4³ = 64
4⁴ = 256

(4⁵ = 1,024)

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2) please help with this question

slavikrds [6]

Answer: 360 students play netball

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2 years ago

What does it mean to make a drawing to scale? Explain how you would draw the floor plan of your home to scale.

blondinia [14]

Answer:

Dude i would need more context to do this

Step-by-step explanation:

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3 years ago

Evaluate (-28) + 38 + (-12). EXPLAIN YOUR ANSWER, I KNOW IT’S -2, BUT WHY? How do I get -2? I am asking you to explain how you s

kipiarov [429]

Answer:

If the sign before the no. is same then they will get added and the resultant will have the same sign too.

Since before 28 and 12 , both of them have the negative sign , they will get added and the sign of their resultant will be negative too.

So , -28-12 = -40

Now, if the sign before the no.s are different then there will be subtraction, and the sign before the highest no. will be the sign of the resultant.

So,( -28)+38+(-12)

= -28+38-12

= -40+38

= -2

We know that 40> 38

sign before 40 is negative, therefore, their resultant i.e 2 will also get the negative sign

I hope this helps you...

3 0

3 years ago

Ella and Jake love to skateboard. They created a frame for the ramp and then covered it with wood.

Orlov [11]

Answer:

Step-by-step explanation:

Two triangular ends
Area of one = 1/2 b * h
b =1.2
h =0.9
Area = 1/2 * 1.2 * 0.9 = 0.54 sq meters
Area of 2 = 2 * 0.54 1.08

Area bottom

L = 3.5 m
w = 1.2
Area = L * W
Area = 3.5 * 1.2
Area = 4.2

Area Back

L = 3.5
W = 0.9
Area = 3.5 * 0.9
Area = 3.15

Area Slanted piece

L = 3.5
w = 1.5
Area = L * W
Area = 3.5 * 1.5 = <u> 5.25</u>

Total = 5.25 + 3.15 + 4.2 + 1.08 = 13.68

6 0

3 years ago

Read 2 more answers

There are 10 golf balls in a rectangular prism. Each golf ball has a diameter of 1.25 inches. Find the volume of the golf balls

lara31 [8.8K]

The answer is D.

The formula for the volume of a sphere is $\frac{4}{3} \pi r^{3}$

You would divide the diameter in half which would give you your radius (r).
Then you plug in the radius value to find the volume of ONE ball.
You would then multiply by 10 to find the volume of TEN golf balls.

D is the closest answer to the volume of ten golf balls

8 0

3 years ago