For the first bit, put $930 + 7.5x and the second part is 58,000, 930 x 7.5 x 8
Answer: -6 Your welcome
Step-by-step explanation: I just did it and got a 100
Answer:
yes
Step-by-step explanation:
because area of sphere equals =

so if we doubled the radius the surface area will be doubled
Answer:
I dont understand. It isnt clear on what they want you to do.
Step-by-step explanation:
a,b) you can place all 17 in the middle and both circle will have 17 each. then remove 2 and place one each on separate sides. you can do this 8 times so that at the you'll end up with 1 in the middle and 8 each on separate sides.
the ways to do is then 9.