A regulation bowling ball has a diameter of 8.5 inches. What is the volume of the bowling ball?and why. A 302.49 in
B 75.62 in
C 2,571.14 in
D 321.39 in

What is the frequency of the sinusoidal graph?

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? enter your answer in the box. x =