For 9, we have multiplying (multiplication) of h and the sum (addition of base1 and base2). Since it doesn't say to multiply them individually, we have h*(base1+base2)
For 10, we have the surface area = 2 times pi * r^2 (the square of the radius) plus the product (multiplication) of pi, the radius, and the height =
2*(pi*r^2)+(pi*r*h)
The diameter is = (4/3)(pi)(d/2)(d/2) = (4/3)(pi)(16) = pi*64/3
28$ each calculator
Explanation:
140 / 5 = 28
Answer:
If there were 1000 sheets of paper, then the thickness of each sheet would be 1.875 in divided by 1000.
1.875/1000 = 0.001875
Since there are 500 sheets of paper, each one is twice as thick as 0.001875, so each sheet is 0.00375 inches thick. 0.015 is much greater than 0.00375, so it must be incorrect.
Answer:
3.5
Step-by-step explanation:
-14/-4 = 3.5