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Nata [24]
3 years ago
9

I need help with this (Please add work if possible), It would really help me a lot right now

Mathematics
1 answer:
MArishka [77]3 years ago
7 0

Answer:

Remember, the formula is the second value minus the first value, divided by the first value times 100.

9. 50% Increase

10. 33% Decrease

11. 200% Increase

To calculate tip, simply move the decimal place 2 to the right and multiply it by the price. For example, If you want to leave a 20% tip, multiply the cost by 0.20 to get the tip amount or multiply the cost by 1.20 to get the total including tip.

12. $23.00

13. $10.50

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Plz help .......................
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What is a statistical question and what is its purpose? Be sure to include the 3 characteristics that make it up.
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Step-by-step explanation:

What is a statistical question and what is its purpose? Be sure to include the 3 characteristics. That makes it up.

Answer- and statistical question is a question that guides research by defining the population of a given topic and that anticipates variability in the collected data. The purpose of a statistical question is it is the first step of the statistical process. The 3 characteristics  of a statistical question are allows for clear responses, includes a specific population, and anticipates variability of the data.

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A statistical question has more than one possible answer

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Well a dot diagram is like this for example,

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6 0
3 years ago
Which number would fit in?
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Answer:

Answer is 3/6th

Step-by-step explanation:

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5 0
2 years ago
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What would the value of x be
nlexa [21]

Answer:

65°

Step-by-step explanation:

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3 years ago
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