Answer:
10*10=100
50*2=100
5*20-100
Step-by-step explanation:
The answer can't be C or D because the unit of volume is always cubed. The formula for volume of cylinder is (pi)(r^2)(h) . The pi(r^2) part is the formula for area of a circle which is what the base of the cylinder is. Fortunately the area is already given as 28.2. Plug that into the volume formula and plug in 3.1 for the height and multiply. I get 87.42 and the answer choice B seems to be the closest option
Answer:
Step-by-step explanation:
Couldn't really read the tables so i'd double check to make sure i'm correct
Answer:
B. It's actually something like 2.142857143... but you know, the closest answer is 2.14.

x represents how many are sold. then multiply 80×3

then add your x together

then you must divide your x by 3440

8 is how many higher-priced speakers take you 8 and multiple it by 3 to get how many lower-priced speakers

you have 24 low priced speaker and 8 high priced speakers.