2 years ago

Which of the following represent the same level of precision? Check all that

Mathematics

1 answer:

JulijaS [17]2 years ago

3 0

I Think The answer is a I hope it helps My friend Message Me if I’m wrong and I’ll change My answer and fix it for you

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If five shirts cost $106.25, what is the cost of two shirts?

MA_775_DIABLO [31]

Your answer would be 42.5.

Divide 106.25 by 5 (which is 21.25) then multiply 21.25 by 2.

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2 years ago

What is the value of k?<br> k = 28<br> k = 29<br> k = 31 <br> k = 42

elena-14-01-66 [18.8K]

K=29 is the correct answer

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3 years ago

A freight train and an express train leave towns 390 miles apart at the same time, traveling toward one another. The freight tra

storchak [24]

One train was going 80 miles the other was going 50.

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3 years ago

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Ife hay 12 oranges and I give John 2 how many do I have left

seraphim [82]

Answer:

uhh 10

Step-by-step explanation: 12-2=10

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3 years ago

The weight of tigers follow a normal distribution with a mean of 220 kg and a SD of 30 kg. 1) If we randomly select a tiger, wha

mylen [45]

Answer:

0.89736

Step-by-step explanation:

We solve this question using z score formula

Z score = x - μ/σ

x = raw score

μ = population mean

σ = population standard deviation

Hence,

x = 258, μ = 220, σ = 30

Z = 258 - 220/30

=1.26667

Probability value from Z-Table:

P(x<258) = 0.89736

Therefore, the probability that his weights is less than 258 kg is 0.89736

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3 years ago