A. the following data of the velocityofa body is given as a finction of time time (s)10 19 28 29 33 45 velocity (m/s) 22 24 37 25 123 144 use interpolation to find the value of the velocity at t-31.22 seconds: a) direct linear b) direct quadratic c) direct cubic d) spline linear e) comment on the results of a)-d)

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

nope.   happens to me as well.

-aparri

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.