2 For the following data, state whether a frequency histogram or a column graph should be used, and draw the appropriate graph. a The number of matches in 30 match boxes: | Number of matches per box | 47 49 | 50 51 52 53 55 Frequency 1 12 4 2 1 b The heights of 25 gymnasts (to the nearest em): Height (h cm)| Frequency 120 < h< 130 1 130 < h < 140 140 < h < 150 150

Q: The independent variable is the second value in an ordered pair. O True False

A: Solution: The objective is to determine whether the given statement is true or false

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A: In this step, we introduce the symbols used in the problem and note down all the information given…

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Q: 6) Find f'(-2) for each of the following functions.

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Q: Can you do steps 4,5 and 6?

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Q: Could you just a brief explanation of how each step is done?

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Q: Please do b, c and d! Please show steps and explain!

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Q: can you do the next part

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Q: Find in terms of x and y. xp

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Q: Please show EVERY STEP and JUSTIFY your answer.

A: Step 1:   Step 2: Step 3: Step 4:

Q: The question and answers are in the screenshot

A: Answer and explanation is given below...

Q: Sketch the solution to the system of inequalities. 5х — 2у > -4 x – 2y 2 4

A: Explanation of the answer is as follows

Q: Clarify step 2

A: Given Information: Sample size n=1032Sample proportion pˆ=73%=0.73Margin of error E=3.9%=0.039

Q: Let à = (-4, 2, -1) and b = (5, 0, -1). Find a . b.

A: