A rock is dropped into a pond creating a circular ripple. The radius of the ripple increases steadily at 6cm/s. A toy boat is floating on the pond, 200cm east and
100cm north of the spot where the rock is dropped. How long does the ripple take
to reach the boat?

Upload a picture of your solution

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

Use sigma notation to represent the following series for 9 terms.