The height g metres , of a ball hit vertically upwards t seconds after it is hit, is given by g() = 4l - t.How long does it take for the ball to hit the ground? OA -2 O B. 4 OC-4 OD.2

Q: If x varies directly as y, and x=12 when y=8, then which of the following represents x when y = 12?

A: Given: x varies directly as y

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Q: Solve for e:  3(2e -7) = 8e - 9     1     -12     6     -6     12

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Q: 38. (a) t = 9п (b) t 5 5 п 4 (c) t = 25п 6

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Q: (a) t1 = 2 to t2 = 6 (b) t1 = 6 to t2 = 10 (c) t1 = 10 to t2 = 11 (d) What observations can you make…

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Q: Solve for x: 2x? + 26x + 80 = 0 O x= -8, -5 O x = - 5, 5 O x = - 16, -25 Ох326, 80

A: option first is correct  see below the answer and calculation

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A: We will find out the required value.

Q: Find the value of x if: BC=4x+37, AD=3x-9 , & mZAED = 52.5 A B C

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A: “Since you have posted a question with multiple sub parts, we will   provide the solution only to…

Q: b if it Se was Where a + 2b = 3 find the Value (2x + 3) dx a, b E R

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Q: K Check here for instructional material to complete this problem. d-Hd Sd √n Evaluate t= t= for d =…

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