PL PLSSS HEL Use a Calculator to find the equation which models the exponential which models the exponential data given by the table x -2 -1 0 1 2 3 y 12 6 3 3/2 3/4 3/8 answers a y=0.5(3)^x B y=3(0.5)^x c y= 1.5(3)^x d y=3(1.5)^x

Step-by-step explanation:

SOLVE FOR X

x∈R

SOLVE FOR Y

y∈R

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

the answer is b 4pi/3

got it down chief.