2 half dollars just mean a dollar. In that case, that's 10 dimes. (10*10=100)
An area of a circle is calculated by the formula pi(3.14) x radius^2 (squared)
This mean that you would have to type pi x 50^2 (squared) into your calculator which would equal 7853.98. Then round it up to equal 7854cm^2
Answer:
Factor
Step-by-step explanation:
A factor is a number that is being multiplied.
A quotient is a number obtained by division.
A product is a number obtained by multiplication.
A coefficient is a number in front of a variable (2x).
Answer:
12 problems
Step-by-step explanation:
72/6 is 12.
Answer:
Arithmetic
Step-by-step explanation: