Given a mean of 150 and a standard deviation of 25: define the interval about the mean that contains 95% of the data.

Clara solved the equation 7/3x = −2/3 as shown → 7/3x( 3/7 ) = −2/3 ( 3/7 ) x = −14 what is clara’s error?

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq