Answer:
1. 3,142 cm^3
Step-by-step explanation:
this is the answer
Answer:
D 9 an d12
Step-by-step explanation:
Alex bought all the string needed for $125.
It costs $18 for the remaining materials to make each puppet.
So if we closely observe then we see that here $125 is the fixed cost because its not going to change with number of puppets.
And the variable cost is $18.
In this case we can model a Total cost function C(x) for for x number of puppets as below

The total cost to make 50 puppets=$1025
Find the length of the hypotenuse
34^2 + 27^2 = c^2
1156 + 729 = 1885
c^2 = 1885
sqrt(1885)
c = 43.42
Answer:

Step-by-step explanation:
3 raised to 2 is 3 to the power of 2.

3 is multiplied by itself.