Answer:
The volume of a cone is 
.
Step-by-step explanation:
We have,
Diameter of a cone is 7.5 ft
Radius of a cone is 3.75 ft
Height of the cone is 4.25 ft
It is required to find the volume of the cone. The formula of the volume of cone is given by :
So, the volume of a cone is .
Answer:
The indifference point is 100 minutes.
Step-by-step explanation:
Giving the following information:
Plan a cost $23 plus an additional $.08 for each minute of calls.
Plan B cost $19 an additional $.12 for each minute of calls.
<u>First, we need to establish the total cost formula for each plan:</u>
Plan A= 23 + 0.08*x
Plan B= 19 + 0.12*x
x= number of minutes
<u>Now, to calculate the indifference point, we equal both formulas and isolate x:</u>
23 + 0.08x = 19 + 0.12x
4 = 0.04x
100= x
The indifference point is 100 minutes.
<u>Prove:</u>
Plan A= 23 + 0.08*100= $31
Plan B= 19 + 0.12*100= $31
Answer:
2 2/9
Step-by-step explanation:
Answer:
The answer is -7
Step-by-step explanation:
So 12 x -7 = -84
Easiest if you do this:
12 x -1 = -12
12 x -2 = 24
12 x -3 = 36
and so on and so forth.
keep following those steps and once you make it to 12 x -7, you'll get you're answer
hope this helps:) hope for brainliest.
Answer:
of what numbers
Step-by-step explanation:
