NEED HELP ASAP!!
Which of the following is the correct expanded form for the series below?
a. 0 + 1 + 4 + 9 + 3
b. (0 + 3) +(1 + 3) + (4 + 3) + (9 + 3)
c. 1 + 3 + 9 + 27 + 3
d. (0 +3) + (2 + 3) + (4 + 3) + (6 + 3)

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

Describe the domain and range of y=2(3)^x-2+5