The height, h (in feet) of a model rocket launched from the roof of a building at t seconds is given by h= s(t) = - 16(t+ 2)(t -6). a. Expand s(t) = - 16(t + 2)(t –6) to write it in the form s(t) = at + bt + c. Ah-s(t)

Q: 4)1993

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Q: 11) 60

A: Here I am attaching image so that you understand each and every step.

Q: 10

A: To simplify 35+710.

Q: 5. 13 12 9.

A:

Q: 8. 8. 3/ 2.

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Q: 5.1 #7

A: Given that                  A=60-1054-403-3502-425, λ=5

Q: 10) 21 68

A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: 1. 2. 3.

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Q: 18 20

A:

Q: 6)270

A: Given data:   The given expression is 270/6.     The number 270 can be written as, 270=3×90=3×2×45

Q: Suppose that 103 Σ ai = 19 and i=1 103 i=1 b₁ = 18. Compute the sum.

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Q: 8 14

A:

Q: ne distance between the points on the gi

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Q: 3) 24 12

A: We can find the value of x as below

Q: 6.1 4

A: Given that  The vector

Q: 8) 16 15

A: Answer is below

Q: 15 17 9.

A: We have to find b

Q: 13) 45

A:

Q: 58)1,325

A: Quotient is 22 Remainder is 49

Q: Find the value of each variable.

A: The solution is:

Q: -7 3. Find (3-4) 5) 1 1

A:

Q: cothe 4

A: To find: The value of cothi3π4. Concept used: cothx=ex+e-xex-e-x eiaπ=-1a

Q: 5. 20 52

A:

Q: 3. 18

A:

Q: 4) 37 12

A:

Q: In the diagram at the left below, PT is tangent to 00 and PN intersects 00 at J. Find the radius of…

A: Draw a perpendicular line PO. Join OT. To find OT=radius. Given PN = PJ + JN= 8+4=12, ON=4 ,PT=12

Q: Diagonalize the following matrix.

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Q: 11 11 4. 64

A: Given: simplify the expression

Q: 10 4 2.

A: Solution-

Q: 6. 4 Z+ 1 z+ 7 2.

A: Given,  4/(z + 1)  =  2/(z + 7)  To find value of z.

Q: 73

A: