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RoseWind [281]
2 years ago
11

twenty students in A and 20 students in class B were asked how many hours they took to prepare for an exam.The data sets represe

nts their answers.
Mathematics
1 answer:
SSSSS [86.1K]2 years ago
6 0

Answer:

is there a graph i can read?

Step-by-step explanation:

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<span>x = 9 Since ZP bisects â OZQ, that means that the measurements for â OZP and â PZQ are the same. So create an equation with their respective values set to each other. 8x - 9 = 5x + 18 Now solve for x 8x - 9 = 5x + 18 Subtract 5x from both sides 3x - 9 = 18 Add 9 to both sides 3x = 27 Divide both sides by 3 x = 9</span>
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3 years ago
Please can someone help me
disa [49]

Answer:

I believe your answer is correct.

Step-by-step explanation:

3 0
3 years ago
Please help me with this homework
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16

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Andres found out that his experimental probability of getting a hit is 40%. Out of 350 at bats, about how many hits could he pre
Firlakuza [10]

Answer:

140?

Step-by-step explanation:

40 percent of 350 is 140 so I assume its 140.

6 0
3 years ago
Ron had 20 apples. He used 2/5 of the apples to make pies. How many apples did Ron use for pies?
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1/5 of 20 is 4.

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3 years ago
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