2 years ago

Dedi had a combination lock.To open the lock he started at 37.He made 3 half turns clockwise and 3 quarter turns anticlockwise

1 answer:

5 0

Turning clockwise means the number increase, and counterclockwise means the number decreases

Therefore your answer is 37 + (3*1/2)-(3*1/4)

= 37.75

Hope this helped :)

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Hatshy [7]

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1. He added 5 instead of subtracted 5.

2. He should have subtracted 5.

3. 2 2/3

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3x+5=13

subtract 5 to both sides 3x=8

divide both sides by 3 x=8/3 or 2 2/3

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3 years ago

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goldenfox [79]

Answer:

Step-by-step explanation:

commutative property of addition : x + y = y + x

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associative property of addition

x + y + z = (x + y) + z = x + (y + z)

example: 2+3+4 = (2+3)+4 = 5 + 4 =9

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3 years ago

Suppose your manager indicates that for a normally distributed data set you are analyzing, your company wants data points betwee

julia-pushkina [17]

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89.04% of the data points will fall in the given range of z = − 1.6 and z = 1.6

Step-by-step explanation:

We are given a normally distributed data.

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

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