The table shows the finishing times for each of the four swimmers on the men's 100 meter freestyle relay US
Olympic team in 2008. The team's average time is 47
seconds. Estimate the team's finishing time, in
seconds, using cluster estimation.
I
seconds

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?