Answer:
If should be 10.4 for c and -3558.4 for the total answer
Step-by-step explanation:
By using the theorem

You will get 10.4.
Now plugging that number to that other formula, I got -3558.4
Hope this helped
Answer:
The frequency increases as the pitch increases, and the amplitude increases as the volume increases
Step-by-step explanation:
Philip and Barbara are 8 meters apart because 5+3=8 so it will make 8 meters
That depends on whether you want to round to the nearest ten, the nearest
hundred, or the nearest thousand. Each of those answers is different.
Step-by-step explanation:
(a) P = (0.3)(0.2) + (0.5)(0.6) + (0.2)(0.8)
P = 0.52
(b) (0.5)(0.6) = 0.3
P = 0.3 / 0.52
P = 0.58