The reciprocal of 7/11 is

How do you convert 1.27 to a percentage

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

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?