2. In a round of mini-golf, Clare records the number of strokes it takes to hit the ball into the hole of each green.
2
3
1
4
5
2
3
4
3
She said that, if she redistributed the strokes on different greens, she could tell that
her average number of strokes per hole is 3. Explain how Clare is correct.

Evaluate the expression. (9 + 5)(3 + 2)0

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters