Simplify the expression.
16 + 32 ÷ 8 • (–2)
a.
8
b.
–8
c.
–12
d.
12

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Divide. write in the simplest form. 4 1/6 divided by 10

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x