5.) The average delivery charge for a refrigerator is $32. The standard deviation is $4. Find the minimum percentage of data values that falls between $22 and $46.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )