scores of a standardized test are normaly distributed. Standard deviation is 4 points. what Sample size is needed to be 95%? confident sample mean 1 point of the true population mean.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Factor the expression using gcf 9b+45

Yolanda wanted to buy a total of 6 pounds of mixed nuts and dried fruit for a party she paid 21.60 for mixed nuts and 11.90 for dried fruit did yolanda but enough mixed nuts and dried fruit for the party