Answer: x=5
Step-by-step explanation:
If you break the fraction into a whole number it would be 5 and 10 minus 5 is 5. so x=5
Hello!
The equation to find the volume of a cone is

r is radius
h is height
Put in the values we know

Square the number

multiply 81 by 3.14

Multiply
339.12
The answer is 339.1 cubic inches
Hope this helps!
1. For a 14 month period the last term in the sequence is 14 and the series sum is;
1+2+3+4+5+6+7+8+9+10+11+12+13+14
= 105
2. For a 16 month period, the last term in the sequence is 16 and the series sum is
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16
= 136
3. For a 16 month period, the last term of the sequence is 20 and the series sum is;
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20
=210
20,000,000+400,000+80,000+4,000+100+60+3