A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 30% salt and Solution B is 80% salt. She wants to obtain 70 ounces of a mixture that is 40% salt. How many ounces of each solution should she use? Solution A:

Solution B:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

c

step-by-step explanation: