Arectangular vegetable garden will have a width that is 4 feet less than the length, and an area of 140 square feet .if x presents the length, then the length can be found by solving equation:×(×-4)=140 what is the length, x ,of the garden ? the length isfeet

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples