What is the volume of a cylinder that has the following measurements? area of each base: 50.24 ft2

area of lateral surface: 75.36 ft2

height of cylinder: 3 ft

128.6 ft 3

226.08 ft 3

150.72 ft 3

175.84 ft 3

bad answers will get banned good answers will get brainlist please

How to do this , and can some one explain

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

What is the value of x in the equation7x+2y=48 when y=3