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4 years ago

Why is 20 to the power of 5 400 times as much as 20 to the power of 3

1 answer:

5 0

Your multiplying each number by itself 20 times since 5 is bigger than the number 3 when multiplying 5 20 times you get a greater number

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There are 366 days in a leap year and 24 hours in a day. How many hours are in a leap year?

Vanyuwa [196]

Answer: 8784

Step-by-step explanation: Just multiply 366 and 24

6 0

3 years ago

Help me pls due in 5 mins

Drupady [299]

Answer: $215\ cm^2$

Step-by-step explanation:

Given

Here the given figure can be divided into two shapes i.e. rectangle and a trapezium

For rectangle ABCD Area = $10\times8=80\ cm^2$

Area of trapezium CEFD Area is $\frac{1}{2}[\text{sum of non-parallel sides}]\times[\text{distance between them}]$

$\Rightarrow \frac{1}{2}\times [10+17][10]=135\ cm^2$

Total shaded area $=80+135=215\ cm^2$

5 0

3 years ago

How many nickels to make 20

Ronch [10]

Answer:

if you're talking 20 cents, then 4, if you're talking dollars, then 400.

tell me pls if you want an explanation.

5 0

2 years ago

Read 2 more answers

Simplify <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4x-10%7D%7B2%7D" id="TexFormula1" title="\frac{4x-10}{2}" alt="\frac{4x-10}

murzikaleks [220]

I think the answer is 2x-5
I hope it helps

3 0

2 years ago

The residual for Raisin Bran is 8.556. How many grams of sugar does Raisin Bran actually have per cup

nordsb [41]

Answer:

Note: <em>The full question is attached as picture below</em>

a. Slope of 0.536 means that when there is an increase in carbohydrate content, there will be sn increase in 0.536 grams of sugar content.

b. Coefficient of Determination, R^(2) = 0.544^(2) = 0.295936 = 0.296. Percent of variation = 29.6

c. For carbohydrate content of 29 grams,

Predicted amount of sugar per cup for Raisin Bran = -5.10 + 0.536*29 = 10.444 gram

d. Residual value= Actual value - Predicted value

8.556 = Actual sugar content - 10.444

Actual sugar content = 8.556 +10.444

Actual sugar content = 19

So, the Raisin Bran actually have 19 grams of sugar per cup.

8 0

3 years ago