The graph shows the temperature of a liquid that is being heated during an experiment. Three of the statements are true. Which is NOT?
Temperature (°C)
(6.5, 26)
0
Time (min)
CLEAR
CHECK
The temperature of the liquid is increasing at a constant
rate
At this rate, the temperature will rise 60° in a quarter hour.
0
The temperature of the liquid changed at a unit rate of 4°
per minute
At this rate, it would take less than 10 minutes for the
temperature of the liquid to rise 52°

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)