3•8=24-11=13 so 13 is your answer
Step-by-step explanation:
If the total worth of the roll is 50 cents, we know that there are 50 pennies in the roll, and therefore the roll has a height of 50 * 1.52 = 76 mm. The radius of a penny is half its diameter, or 19.05 / 2 = 9.525.
We can find its volume with the formula (πr²) * h, where r and h are the radius and height respectively, and we can approximate 3.14 for π. Plugging these in, we have (3.14 * (9.525)²) * 76 ≈ 2160.8 mm³. Hope this helps!
Answer:
C.
Step-by-step explanation:
Look at the diagonal.
Answer:
circumference so with all the diameters and stuff it would be 4
or 12.56
Find the volume of the cylinder then the volume of the cone and add them.
125.66 + 12.57 = 138.23
138.2
