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4 years ago

Explain why when you multiply and find one tenth of one tenth, it is equal to one hundredth

1 answer:

7 0

A pie has 10 big slices.

Each big slice can be cut up into 10 small slices.

If you cut up every single big slice into a small slice, you've got 100 total slices.

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Please help! i don't know what to do, my formulas are not working for me. If anyone could please help i would really appreciate

Burka [1]

Answer:

The radius is r = 3 in,
The height is h = 4 in

The area of the base:

A(b) = πr² = π(3²) = 9π in²

The circumference of the base:

C = 2πr = 2π(3) = 6π in

The area of the lateral surface:

A(l) = Ch = 6π(4) = 24π in²

The surface area:

S = 2A(b) + A(l) = 2*9π + 24π = 42π in²

6 0

3 years ago

The length of a parasite in experiment A is 2.5 × 10–3 inch. The length of a parasite in experiment B is 1.25 × 10–4 inch. How m

torisob [31]

We have been given that :-

The length of a parasite in experiment A is $2.5 \times 10^{-3}$

The length of a parasite in experiment B is $1.25 \times 10^{-4}$

Let us write the the length of the parasite in experiment A in the exponent of -3.

$1.25 \times 10^{-4}= 0.125 \times 10^{-3}$

Clearly, the length of parasite in experiment A is greater than the length of parasite in experiment B.

The difference in the length is given by

$2.5 \times 10^{-3} -0.125 \times 10^{-4}$

$=2.375 \times 10^{-3}$

Therefore, the length of the parasite in experiment A is $=2.375 \times 10^{-3}$ inches greater than the length of the parasite in experiment B.

3 0

4 years ago

Read 2 more answers

If 18 inches is equal to 1 1/2, how many feet long is a 36-inch board?

Illusion [34]

36 inches is equal to 3 feet ;)

8 0

3 years ago

What is the domain of the function shown in the graph below?

tigry1 [53]

Answer:

All except one interval [-2,8]

Step-by-step explanation:

Notice that the function, wich an hyperbola, has a vertical asymptote in both -2 and 8 and there is nothing between this two values.

So we will exclude what's between them out of the domain.

6 0

3 years ago

Read 2 more answers

(x+iy)^4 -(x+iy)^2 +16=0

viktelen [127]

Answer:

below

Step-by-step explanation:

that is the procedure above

5 0

3 years ago