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yarga [219]
2 years ago
6

1

Mathematics
1 answer:
erica [24]2 years ago
5 0
68% if you take 31 and divide it by 45 you’ll get .68 which you then turn into a percentage
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anonymous one year ago Andrew bought 3 baseball cards for $240. After a few months, he got an offer from his friend Jack to buy
erik [133]
The answer is 80 you divide 240.00 into 3 and get 80
4 0
3 years ago
"$12 million per year. grow 10% compounded annually over the next 5 years. What will demand be in 5 years?"
Natalka [10]

Compound interest formula:

Amount = starting value x ( 1+ interest rate/compounds per year)^(compound per year x number of years)

Amount = 12,000,000 x (1+ 0.10/1)^(1x5)

Amount = 19,326,120.00

4 0
3 years ago
Find the product<br> (2z+9)(z-7)
solmaris [256]

Answer:

2z^2-5z-63

Step-by-step explanation:

2z^2+9z-14z-63

2z^2-5z-63

4 0
2 years ago
On Tuesday, Karen finished all her chores in 3/4 of an hour. On Wednesday, she finished her chores in 5/12 of an hour. How much
IRISSAK [1]
1 hour = 60 minutes

Tuesday: 60 divided by 4 = 15. Karen did it 3/4 of a hour so we multiply 15 by 4 which is 45. 45 equals 45 minutes. On Tuesday, Karen finished her chores in 45 minutes

Wednesday: first we divide 60 by 12 which is 5. 5 would equal 5 minutes. now we multiply 5 by 5 which is 25. Karen finished her chores in 25 minutes.

Answer: Karen finished her chores 20 minutes faster on Wednesday than Tuesday.

Hope this helps!
3 0
2 years ago
Daniel’s doctor told him that 63 pounds of his total body weight is water.
bixtya [17]

Answer:

50% I believe_________________

8 0
3 years ago
Read 2 more answers
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