Decide which calculation shows the correct way to find 0.3 - 0.006 and explain your reasoning.

Mathematics

2 answers:

kirza4 [7]2 years ago

6 0

D : 0.300- 0.006 is correct

A is wrong bec 0.3 doesn’t have the extra 0’s in the end

B is wrong bec the decimal places aren’t aligned

C is wrong bec again, the decimal places aren’t aligned

otez555 [7]2 years ago

4 0

I believe it’s D 0.300 - 0.006 = 0.294 because technically there all the same question but D is right

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Answer:

a) 0.064

b) 0.109

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 181 centimeter

Standard Deviation, σ = 7.3 centimeter

We are given that the distribution of height for Northern European adult males is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

a) P(person is between 160 and 170 centimeters)

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