The scale of a scientific drawing is 1cm = 2 in., if the actual length of an object in the drawing was 4.5 inches, how long would it be in the drawing?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?