Which expression uses the commutative property of addition and the associative property of multiplication to rewrite the expression (3*2)*5+7 A.(3*2)*5+7 B.7+3*(2*5) C.7+3*(16) D.3*(5*2)+7

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8