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Brilliant_brown [7]
3 years ago
14

Sara’s teacher gave her class 10 quizzes, each worth 30 marks. Sara’s marks on the test are given below.

Mathematics
1 answer:
leonid [27]2 years ago
4 0

Answer:

The mean is 6.6

The median is 16

mode is 18

Step-by-step explanation:

I'm not sure if this is tight but yeah:)

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Question 11
dem82 [27]

Answer:

There were 49 questions on this Geometry test.

Step-by-step explanation:

You can start by setting up a proportion:

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\frac{37}{x} = \frac{75.51}{100}

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75.51x = 3700

Finally, isolate x and solve:

x = 49.0001324328

This is very close to 49.

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If Alice give an interest of 90$ for two years and 9% p.a., find the sum she has borrowed .
hodyreva [135]

Refer the attachment for your answer :)

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2 years ago
V(j+y)=61y+82<br> please solve!!!!<br> need help
GuDViN [60]
Get y by itself...

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3 years ago
How do you solve ∛216 and explain
Gennadij [26K]
The answer is 6 as 6 x 6 x 6 = 216
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