F(x) = 2(x)^2 + 5 * sqrt(x + 2)
f(2) = 2(2)^2 + 5 * sqrt(2 + 2)
f(2) = 2 * 4 + 5 * sqrt(4)
f(2) = 8 + 5 * 2
f(2) = 8 + 10
f(2) = 18
Use trigonometry. You will use cosine. make sure calculator is in degrees.
cos(22)=x/11
.927=x/11
X=10.199
Answer: C.
Step-by-step explanation:
Given : Two ants, Arthur and Amy, have discovered a picnic and are bringing crumbs back to the anthill.
Amy makes twice as many trips and carries one and a half times as many crumbs per trip as Arthur.
here , one and a half =
⇒Amy carries as many crumbs per trip as Arthur.
If Arthur carries a total of x crumbs to the anthill , then the number of crumbs brought by Amy =
Hence, the correct answer is option C.
notice, the amount that'd be compounded of the loan, is just the 80%, because she put a downpayment of 20%, so, that doesn't get any interest, thus P = 236,800