Sharif went shopping for a Picnic. He bought 2 1/4 pounds of hamburger that cost $4.48 per pound, 1 3/4 pounds of tomatoes that cost $0.88 per pound, a head of lettuce that cost $1.24, and a package of hamburger buns that cost $3.56. How much did Sharif spend at the Grocery store?

$10.16

Step-by-step explanation:

This is quite simple. We do not need much explaining. All we need to do is:

Add the total cost together

$4.48 + $0.88 + $1.24 + $3.56 = $10.16

Therefore, Sharift spent 10.16 dollars at the grocery store.

$16.42

Step-by-step explanation:

Find all your costs:

4.48* 2 1/4= 10.08

0.88* 1 3/4= 1.54

1.24

3.56

Then add:

10.08+1.54+1.24+3.56= 16.42

Hope this helps! :)

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify