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1 year ago

88800 divided by 10 to the second power explanation of change in digits

Mathematics

1 answer:

Galina-37 [17]1 year ago

7 0

Answer:

4440

Step-by-step explanation:

easy. 10 to the 2nd power is 20 so whats 88800 divided by 20? To find out you use a calculator like i did :). Or you can count by 20's. either way you'll get 4440.

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the amount of interest earned in a savings account varies directly with the amount of maney saved. if $126 in intrest is earned

Mashcka [7]

2,000 + 1,000 = 3,00 so you would have $2,000 more to get to 3,000

3 0

2 years ago

The average person in the United States drinks 767 cups of coffee annually. How many quarts of coffee is that? Show your work. (

My name is Ann [436]

Answer: 191.75 quarts.

Step-by-step explanation:

We know that:

1 quart = 4 cups.

Then:

1 cup = 1/4 quarts.

this means that 1 cup, is equal to 1/4 quarts.

Then 767 cups is equal to 767 times 1/4 quarts.

The change of units is simply:

767 cups = 767*( 1/4 quarts) = 191.75 quarts.

7 0

2 years ago

An animal shelter houses dogs, cats, and rabbits. There are 126 animals at the shelter. Of the animals, one-third are cats. Thre

Furkat [3]

Answer:

Step-by-step explanation:

126/3=42

126-42=84

84/4=21

63 are dogs

42 are cats

and 21 are rabbits

4 0

2 years ago

Suppose that .06 of each of two populations possess a given characteristic. Samples of size 400 are randomly drawn from each pop

omeli [17]

Answer:

The correct answer to the following question will be "0.0367".

Step-by-step explanation:

The given values are:

$p1=p2=0.06$

$q1=q2=1-p1=0.94$

$n1=n2=400$

As we know,

$E(p1-p2)=p1-p2=0\\$

$SE(p1-p2)=\sqrt{\frac{p1q1}{n1}+\frac{p2q2}{n2}}$

On putting the given values in the above expression, we get

$= \sqrt{p1q1(\frac{1}{400}+\frac{1}{400})}$

$=0.0168$

Now, consider

$P(p1-p2>0.03)=P[\frac{(p1-p2)-E(p1-p2)}{SE(p1-p2)}>\frac{0.03-0}{0.0168}]$

$=P(Z>1.7857)$

$=P(Z>1-79)$

$=0.036727$

Therefore, "0.0367" is the right answer.

8 0

2 years ago

9.41 x 4.8 with the work pls .

Andrei [34K]

Answer: 45.168

Step-by-step explanation: First find 941 x 48 = 45168 then put the decimal point at the thrid digit as the decimal in 9.41 is in the 2nd digit and 1st in 4.8 so 2 + 1 = 3 so the answer is 45.168

8 0

1 year ago