Identify the number that does not belong with the other three. explain your reasoning. -, -13.4, , 22.7

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Marcus built a model car that is 4 inches wide. what scale was used to build the car if the actual width of the car is 6 feet? a. 1 in. = 2 ftb. 1 in. = 2.5 ftc. 1 in. = 1.5 ftd. 1 ft = 1.5 in.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?