39.65 is the approximate value of arccos0.77
Answer:
$7.18
Step-by-step explanation:
Multiply the number of pounds bought by the cost of one pound.
(2.4 pounds)($2.99 per pound) = $7.176 ≅ $7.18
Answer:
103.67 dollars.
Step-by-step explanation:
The perimeter of the garden = 2 * π * 6 feet.
So the cost is 2.75 * 12π dollars.
= 103.67 dollars.
Given:
The function is

To find:
The zeros of the given function.
Solution:
The general form of polynomial is
...(i)
where, a is a constant,
are zeros of respective multiplicities
.
We have,

On comparing this with (i), we get


It means, -3 is a zero with multiplicity 2 and 5 is a zero with multiplicity 6.
Therefore, the correct option is B.