Answer:
A
Step-by-step explanation:
If one child bought a ticket, we would calculate the total cost by multiplying $4.50 by 1. If two children bought tickets, we could calculate the total cost by multiplying the total cost by 2. So, the total number of tickets will always be 4.50 * the total number of tickets.
Because the number of children who bought tickets is represented by c and the number of adults who bought tickets are represented by a, our equation should look like:
$4.50c + $4.50a = money earned
Answer:
The total surface area of this box is 62.14 square feet
Step-by-step explanation:
Given:
Length = 3.5 feet
Width = 2.2 feet
Height = 4.1 feet
To Find:
The Surface area of the prism = ?
Solution:
The box is the shape of rectangular prism
Then the surface area of the prism = 2(lh +hw +wl)
Where
l is the length
w is the width
h is the height
Substituting the values
The surface area of the prism =
The surface area of the prism = 2(14.35 + 9.02 + 7.7)
The surface area of the prism = 2(31.07)
The surface area of the prism = 62.14 square feet
She worked 8 hours
$60 / $7.50 (per hour) = 8 hours
The derivative of the function csc (5x) can be determined by following the trigonometric rule of differentiation. In this case, the derivative of csc x is -csc x cot x while that of 5x is 5. The total derivative and the answer to the problem asking for the is <span>derivative of csc(5x) is </span>-5 csc<span> 5x cot 5x. </span>
