Jack and Jill went out to lunch the bill came to be $25 they left a $5 tip what percent of the total bill with the tip

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2