What's 7 times 2 plus 5 to the 3rd power

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4