an electronics company used a pipe that was 100 ft long and had a radius of 10 ft. inside the pipe was a smaller cylindrical tube, for wires, that had a radius of 2 ft and was as long as the pipe. the remaining space in the pipe, outside the tube, was filled with liquid foam. what was the volume of the foam inside the pipe? use 3.14 to approximate pi.

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

my acc plz

step-by-step explanation: