You use 43 muscles to frown. When you smile, you use 32% of these same muscles. About how many do you use when you use

Jackson is starting an exercise program. The first day he will spend 30 minutes on a treadmill. He will increase his time on the treadmill by 2 minutes each day. Write an equation for, the time, in minutes, on the treadmill on day d.

in toby's yard there are 4 petunias for every 7 rhododendrons toby counts a total of 28 rhododendrons in his yard how many petunias are in Toby's yard

what is the volume of a rectangle with a height of 11 inches a length of 15 inches and width of 7 inches

Dentify the transformation that carries the figure onto itself. A) reflect across the line y = 2 and rotate 90° clockwise about (2, 4) B) reflect across the line y = 2 and rotate 360° clockwise about (2, 4) C) reflect across the line x =

18.2+c <18.2 c=0 3,6,9

Find each difference. show as addition of the oppistie. (-13) - (-17)

Use logarithmic differentiation to find the derivative of the function y = (cosx) ^x

The lenghth of a rectangle is 2 feet more thats its width what is rhe measurment of the width if the area of the rectangle is 48

What are 2 numbers added to get - 18 and if you multiply those same numbers you'll get 72

Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $ 45. For one performance, 30 advance tickets and 20 same-day tickets were sold.