The slope is 3.5, also known as 3 1/2.
There would be about a 14.3% chance of being able to see it
30 minutes / 210
.1428 =
14.3%
We are given a rain gutter made from folding a 12 inch wide aluminum sheet to an angle theta. The area of the opening is expressed as A(Θ) = 16 sin Θ (cos Θ + 1) where <span>Θ = 45°. we can just substitute directly the angle in degrees mode in the calculator and the answer is equal to 19.32 inches2.</span>
Answer:
4.5 i think
Step-by-step explanation: