Ramona and Josh earn money by babysitting. The amounts earned for one evening are show in the table and graph. Which statement is FALSE?

Josh earned $10 per hour.

Ramona earned $1 more per hour than Josh.

Ramona earned $9 per hour.

Josh's earnings are proportional.

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?