3 years ago

What is the term to this?

1 answer:

5 0

Proof by contradiction is a form of proof that establishes the truth or the validity of a proposition, by showing that assuming the proposition to be false leads to a contradiction. I googled this so it may not be correct

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A soft drink machine outputs of29 ounces per cup. The machines output is normally distributed with with a standard deviation of

Nataly_w [17]

Answer:

You will use the z score to find this so need a z score chart.

Step-by-step explanation: Remember to take what you want (35 ounce) minus the mean( 29) then divide by the standard deviation(4). Then you look up this number on the z score chart to find your probability of less than 35 ounces. You could then do the same thing using 34 ounces since your final answer will be between these two numbers.

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3 years ago

If you spend $60 for dinner at the restaurant, what should be your 15% tip?

LUCKY_DIMON [66]

Answer:

.15 * 60 = 9

Step-by-step explanation:

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2 years ago

Which of the following is a solution of y > |x| - 5?

Strike441 [17]

B is the answer!!!!!!!!!