Mathematics, 05.05.2020 03:02 Fatimaneedhelp

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Question 1) Solve and show your work for each question.
NOTE: Remember per the rule of 9s if you have a repeating and non-repeating component you need to handle them separately.

(a)What is 0.42 expressed as a fraction in simplest form?
(b)What is 0.42 with a line on top of the 2 expressed as a fraction in simplest form?
(c)What is 0.42 with a line on top of the 2 and 4 expressed as a fraction in simplest form?

Question 2) Jacob estimates the square root of 75 in the following way:

√75=3√25=3×5=15

(a)Explain why his reasoning is incorrect.
(b)Estimate the square root of 75 to the nearest thousandths without using your calculator. Show your work.
NOTE: If you use a calculator you will get the wrong answer.

Question 3) Given the following numbers:
π,2√5,√5,√3

(a)Without using your calculator, approximate the decimal equivalent of each number to the nearest tenth. Make sure to show your work.

NOTE: If you use a calculator you will get the wrong answer.

(b)Order the numbers from least to greatest.

Answers: 3

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PLEASE HELP ASAP DUE TONIGHT NEED YOUR HELP WILL MARK THE BRAINLEST

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