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SCORPION-xisa [38]
3 years ago
14

What does 5 1/4 - (-2 1/2) equal

Mathematics
1 answer:
Alex787 [66]3 years ago
3 0
Ive done the math and its 7.75
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NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at Math.No guessing please.
Yuki888 [10]
C due to the fact that it is C and C is the correct answer
5 0
3 years ago
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Justin buys a racehorse for $25,000 and enters it in two races. He plans to sell the horse afterwards, hoping to make a profit.
GenaCL600 [577]
We will consider the following possibilities:
Wins none, wins first only, wins second only, wins both
a) Wins none:
Chances are: 75% x 65% = 48.75%
Thus, there is a 48.75% chance that the horse will sell at $15,000

b) Wins first only:
Chances are: 25% x 65% = 16.25%

c) Wins second only:
Chances are: 75% x 35% = 26.25%
Thus, the chances of the horse selling at $60,000 are 16.25 + 26.25
= 42.5%

d) Wins both:
Chances are: 25% x 35% = 8.75%
The chances that the horse will sell at $100,000 are 8.75%
5 0
3 years ago
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Kevin runs 8 miles in 84 minutes. At the same rate, how many minutes would he take to run 6 miles?
netineya [11]

Kevin runs:

8 miles -- 84 minutes;

6 miles -- x minutes.

Write a proportion:

\dfrac{8}{6}=\dfrac{84}{x}.

Then 8\cdox =6\cdot 84,\\ \\x=\dfrac{6\cdot 84}{8}=3\cdot 21=63\ minutes.

Answer: it takes him 63 minutes to run 6 miles

3 0
3 years ago
15 3/4% is equal to which deciminal
Georgia [21]

Answer:

as a deciaml it is 0.1575

Step-by-step explanation:

7 0
3 years ago
I accidentally clicked an answer, I’m pretty sure it’s wrong anyways.
Sphinxa [80]

Answer:

V =64 ft^3

Step-by-step explanation:

The volume of a cube is given by

V = s^3 where s is the side length

V = 4^3

V =64 ft^3

7 0
3 years ago
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