Jim has only dimes and nickels in his coin bank. he has 37 coins with a total value of $2.65. how many nickels are in jim’s coin bank? enter your answer in the box.

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

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?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?