Translate the given formula to an English phrase using the word "varies".C = 2?r, where C is the circumference of a circle of radius r

What will be an ideal response?


The circumference of a circle varies directly as its radius.

Mathematics

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Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges. +  +  + ... +  + ...

A. ; 9
B.
C.
D. ; 9

Mathematics

Solve the problem.Larry has $1500 to invest and needs $1900 in 14 years. What annual rate of return is required for him to accomplish his goal, if interest is compounded continuously? (Round your answer to two decimals.). Use the formula A = Pert.

A. 1.41% B. 3.41% C. 1.69% D. 2.41%

Mathematics

Find the limit, if it exists. ? ?

A.
B.
C.
D. The limit does not exist

Mathematics

Solve the system of equations.2x + 2y + z =  -15x - 2y - z = -274x + y + 4z = -2

A. {(-4, 3, 2)} B. {(3, 2, -4)} C. ? D. {(-4, 2, 3)}

Mathematics