Answer:
84
Step-by-step explanation:
1110 = 150 + (15 * 64)
150 is 20 cameras, so we get 64 + 20 = 84 cameras
You simply draw one with an angle greater than or less than 90 degrees.
In summary, you just multiply the percentage (move the decimal twice to the left) by the amount, which is 70 in this case.
0.47 x 70 = 32.9
Answer:
B. - 1/3
Step-by-step explanation:
