Mel has music class on monday computer class tuesday and thursday art class on wednesday and friday gym class show a schedule for two/weeks

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?