If 42 watts are used in 3 seconds how many watts are used per second?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62