find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = 5 16 − x2 , y = 0, x = 1, x = 2; about the x-axis

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Write the fraction or mixed number and the decimal shown by the model