To find the amount that each of the 4 friends paid for the peaches, you should first calculate the total cost of the peaches, then divide by the numer of friends (4).

First, let's calculate the total cost of the peaches.

18.4 pounds × $1.75/pound = $32.20

Now, divide by the number of people who were contributing to the cost of the peaches (there are 4) -

$32.20 ÷ 4 = $8.05

The correct answer is $8.05.

6 0

2 years ago

Harry is installing a surveillance camera at the entrance of a Deli. He mounts the camera 8ft above the ground and 16 ft horizon

Novay_Z [31]

Answer:

The angle of depression is found.

θ = 26.56°

Step-by-step explanation:

Let point A be the entrance of a Deli.

Let point C be the location of camera.

Let point B be the horizontal distance from entrance to the camera.

It forms a right angled triangle. where Base = 16 ft and Perpendicular = 8 ft.

Let θ be the angle of depression at point B which is always equal to the angle of elevation at point A.

Using tan θ

$tan\theta= \frac{Perpendicular}{Base}\\tan\theta=\frac{8}{16}\\\theta=tan^{-1}\frac{8}{16}\\\theta=26.56^\circ$

7 0

3 years ago