Help me out
Answer choices
A.8/15
B.15/16
C.16/16
D.15/8

47.1: 50.24

Step-by-step explanation:

V= πr²(h/3)

 = 3.14 x 3²(5/3)

 = 3.14 x 9(5/3)

  = 3.14 x 3(5)

   = 3.14 x 15= 47.1

Volume of cylinder

V = πr²h

V = 3.14 x 2²  x 4 = 3.14 x 4 x 4 = 3.14 x 16 = 50.24

the ratio of Volume of Cone to Cylinder

47.1: 50.24 = 47.1/50.24 =

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

the answer to question 1 is -8, 28.

step-by-step explanation: