3 years ago

Twenty students in class A and 20 students in class B were asked how many hours they took to prepare for an exam.

1 answer:

6 0

The mean study time is less for class b then class a

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erma4kov [3.2K]

The answer is D

2x / 5 = 5

5 x 5 = 25

2x = 25

25/2

x= 12.5

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2 years ago

Flura [38]

50 is the answer hugnfgh

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3 years ago

Harlamova29_29 [7]

Answer:

here

Step-by-step explanation:

8/1 or 8

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2 years ago

Naya [18.7K]

Answer:The answer is 0.94 cent each

Step-by-step explanation:

if you divide 5.64 into 6 it will give you the conclusion 0.94 for eache pencil.

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3 years ago

emmainna [20.7K]

Marissa's claim was accurate. the average of these minute counts is 6 minutes, which is what Marissa claimed.

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3 years ago