The first thing we must do in this case is to rewrite the equation correctly:
T = 2 * pi * root (l / 32)
From here, we clear l:
T / (2 * pi) = root (l / 32)
l / 32 = (T / (2 * pi)) ^ 2
l = 32 * (T / (2 * pi)) ^ 2
Substituting values:
l = 32 * (1.57 / (2 * 3.14)) ^ 2
l = 2 feet
Answer:
the length is:
l = 2 feet
Answer:
A. 18.4
Step-by-step explanation:
The mean is the average. In order to find the answer you must add all the values of the variables and divide them by the number of variables. Simply just add 14, 15, 18, 20, and 25, and then divide it by 5 (the number of variables). Then you get your answer.
14+15+18+20+25=92
92/5=18.4
A. 18.4
Answer:
he weights 4.53 kilograms!
Step-by-step explanation:
Answer:
K
Step-by-step explanation:
They scored a 9.35 and K is between 9.25 and 9.5.
Answer:
27
Step-by-step explanation:
x - y = -3
multiply everything by -1
-x+y = 3
(y-x) = 3
(y-x)^3 = 3^3 = 27
