The mean number of hours per day spent watching television, according to a national survey, is 3.5 hours, with a standard deviation of two hours. If each time was increased by one hour, what would be the new mean and standard deviation? 5.5, 3 4.5, 2 3.5, 3 4.5, 3

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

coins of silver or gold

step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.