What is [2xto the fourth power +crowd the third power-4xto the second power +3)+4xto the fourth power-2xto the third power-crops the second power +10x+2) in standard form

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees