Answer:
answer is B
Step-by-step explanation:
y intercept is 4 . and it is a cubic function.
The total volume is the sum of volume of cone and volume of cylinder.
Volume of cylinder = πr²h
π = 3.14
r = 4/2 = 2 mm
h = 2 mm
So, volume of cylinder equals:
mm³
Volume of cone =
π = 3.14
r = 2 mm
h = 3 mm
So, volume of cylinder equals:
mm³
Thus, total volume of the figure = 25.12 + 18.84 = 43.96 mm³
12 muffins for 4.80 is the better deal.
Explanation: the ratio of $ to muffin for the first deal is .40:1 which is 40 cents per muffin. Compare this to the second deal’s ratio, .45:1, or 45 cents per muffin, which is higher. Thus, the first deal is better
Answer: z = 4
Step-by-step explanation:
3z = 20 - 8
3z = 12
z = 12/3
z = 4
Hope this helped!
You divide the number of kilometers by 0.621371 to get the number of miles per hour. I hope this helped!