What is the first operation to use to simplify the expression? ​ 3,500 divided ( 34 + 8 + 2) - 4
a. add
b. subtract
c. multiply
d. divided

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

What are the exclude value of mn+3m

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?