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ZanzabumX [31]
2 years ago
7

I did all the work, please just check my answers.

Mathematics
2 answers:
garri49 [273]2 years ago
5 0
Yes it is done correctly
hammer [34]2 years ago
4 0
Yes uu did it correctly
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Maria estimates college tuition and fees, room and board, books, and other charges total $10,100. She will receive a scholarship
garri49 [273]
Maria needs to save $187.50 per month in order to attend college. 

First, subtract the $1,100 scholarship from the cost of college, or $10,100, to get $9,000. This is the amount that she needs to save after 4 years. Next, since she is saving monthly, we need to know how many monthly periods are in 4 years, so multiply 12 months/year by 4 years to get 48 monthly periods. Finally, divide the total amount needed ($9,000) by the monthly periods (48) to get $187.50. This answer would change if she earned any interest on her savings, and depending on the compounding period, if any, for such interest. 
3 0
3 years ago
Which fraction is equal to 15%
Andreas93 [3]

Answer:

15/100 this is the fraction for 15%

7 0
3 years ago
6(840.25)+15(1,374.05)+9(1.222.43)/30
kifflom [539]

Answer:

26018.979

yea...

4 0
3 years ago
When calculating the area of a circle for diameter and radius is our answer going to be(example) 21 cm square???
sveticcg [70]

Answer:

yes

Step-by-step explanation:

you put answer in end

8 0
3 years ago
Skyler goes to a school which has 1000 students in it.
Dmitry [639]

Answer:

it's estimated that 750 students in the whole school dislike the 8:30am start time.

Step-by-step explanation:

Since 30 of the 40 students said "no", it means 30/40, or 3/4 of the random sample disliked the 8:30am start time. Multiply this by the whole population: 1,000 × (3/4) = 750.

Another way to check this is using 10/40 = .25 and doing 1000x.25 = 250 (the amount of students who liked it). Then subtract from whole population and it's 750.

5 0
2 years ago
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