Answer:
36pi, or 113.097
Step-by-step explanation:
area = pi*(r)^2
area = pi(6)^2
area = 36pi, or 113.097
A- 3.5 percent of 500 then divide that by 5
B- same thing just add then divide
Answer: 12x^2 +5x + 7
Step-by-step explanation:
You just need to combine like terms. you can combine 8x^2 and 4x^2 since they both have the same x^2 value. There is nothing to combine 5x with, so it remains 5x. Finally, you add the two integers, 4 and 3. This gives you the final answer, which is a quadratic equation.
You have to multiply each number by the number two, to get the next number in the series. Friday 64 cars will be sold. c = cars the day before the day trying to be solved for, and y = the outcome. c x 2 = y.
Monday 2 x 2 = 4
Tuesday 4 x 2 = 8
Wednesday 8 x 2 = 16
Thursday 16 x 2 = 32
Friday 32 x 2 = 64