Describe the method for estimating the number marbles in a jar which is 2' (feet) tall and has 1' diameter (D). Marbles have 1" (inches) diameter (D). (3 points)
Describe packing density? (1 point)
Calculate/estimate the number of marbles in the jar (1 point)
Equations:
Vsphere= 4/3 nr^3
•Vjar= n r^2 h h is the height of the jar
.D=r2
• Packing Density = 64%

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs