Find the value of t for which 3t -4 t-2 2 = 20, where tER. Select one: O 6/5 O None of those 02 06 O 14/5

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A: Solve the following

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Q: Let A = 36 58 and B = Find -3A+ 3B. -7 7 -84

A: A = 3658 and B =  -77-84 -3A = -3 3658 = -9-18-15-24 3B = 3 -77-84 = -2121-2412

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Q: In the diagram below, if AB= 51, and AC = 120. find BC. A О 69 81 О 1 O 89

A: Given :  AB = 51 and AC = 120  Find :  BC = ?

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A: Given  Treatment 1 (yellow) n=9 M=8 s=1.22   Treatment 1 (blue) n=9 M=13 s=1.22

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Q: 1. Find AB. 5

A: Given : A right-angled triangle ∆ABC, ∠A = 45°∠C = 90°AC = 9

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Q: the standard deviation for the number of people with the gene ble, round to 1 decimal place.)

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