Hiro is riding a carousel that is next to a wall. His horizontal distance C(t) (in m) away from the wall as a function of time t (in seconds) can be modeled by a
sinusoidal expression of the form a. cos(b. t) + d.
Att = 0, when he starts, he is closest to the wall, a distance of 2 m away. After 7pi seconds he reaches his mid-
way point from the wall, which is 7 m away.
Find C(t).
t should be in radians.
C(t) =

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

b.

step-by-step explanation:

i just know

cool stunts are flippin i think

sitting on a chair

and using stick feet

seven students earned $833 by shoveling snow. if they share the money equally, how much money will each student get

answer: each student earns $119

step-by-step explanation:

to find the answer you have to divide 833/7 which is 119