Solve the problem. 2) A sample of 63 college students yields a mean annual income of $3029. Assuming that o = $809,
find the margin of error in estimating u at the 99% level of confidence.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

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

150.6

all i did was i multiplied 5.02 by 30

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: