. Karen is waiting for a pot of soup to cool
off before serving it. After 4 3/4 minutes the
soup has cooled from 100°C to 78°C.
What was the average change in
temperature each minute?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16