MATHEMATICS MIDDLE SCHOOL

30 inches increased by 30%

Answers

Answer 1
Answer: 30 x .3 = 9
30 + 9 = 39
Answer 2
Answer:

Answer:

thh

Step-by-step explanation:

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a glacier in Alaska moves about 29.9 meters a day. About how much farther will it move in 1,000 days than it will move in 100 days?? #help

Answers

it will move in 1,000 days than it will move in 100 days = 26910m.

What is  multiplication?

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.

here, given that,

a glacier in Alaska moves about 29.9 meters a day.

i.e. in 1000 days = 29.9* 1000

                           = 29900m

in 100 days = 2990m

now, we get,

it will move in 1,000 days than it will move in 100 days = 26910m.

To learn more on multiplication click:

brainly.com/question/5992872

#SPJ2
it will be 29,900 in 1,000 days all you have to do is multiply

On a Saturday a library check out 66 books and if 18 of the books were fiction what is the ratio of nonfiction books to fiction books checked out

Answers

66 - 18 = 48
Nonfiction : Fiction
48 : 18
Divide both by 6
8 : 3
First I did the 18 fiction-66 the book totals and I got 48 and then i put it in ratio 48:18 that was my answer

How to write 308,056,008. in word form?

Answers

Three hundred eight million, fifty six thousand eight

Bubba ordered pizza. So far he has eaten 3/8 of the large pizza. His uncle has eaten 1/8 of the pizza. How much of the pizza has been eaten so far

Answers


so: 3/8 + 1/8 = 4/8

and we know that 4/8 can be reduced to 1/2.

So, half of the pizza has been eaten so far.

To find out how much they both ate in all, you add the fractions of how much they ate. So that would be 3/8+1/8. And you add the numerators because the denominators are the same so that would be 4/8 or 1/2 of the pizza. Hope this helps. 

Elisa surveyed people in her neighborhood about whether they would like to have a swimming pool in their community park. Of those who responded, 65% were in favor of having a swimming pool. Based on these results, which statement would be true? a. Elsa surveyed 10 people, and 6 people were in favor of having a swimming pool. b. Elisa surveyed 20 people, and 13 people were in favor. c. Elisa surveyed 65 people, and 10 people were in favor. d. Elisa surveyed 13 people, and 5 people were in favor.

Answers

the answer is b because 13 out of 20 equals 65% to find the percent, you divide 13 into 20, and you get 65%

Percent of change 25 points to 50 points

Answers

percent change
first find change
then find as a percent out of original

percent mean parts out of 100 so x%=x/100

find change first

25 to 50 is a change of 25

now we do
change/original=x%
change/original=x/100
25/25=x/100
1=x/100
x=100


answer is 100% change

25 points to 50 points is a 100% change

100% of 25 = 25

25 + 25 = 50

100% is your answer

hope this helps
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