Answer:
x = 9![\sqrt{10}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D)
Step-by-step explanation:
According to Euclidian theorem :
x^2 = 27*(27+3)
x^2 = 27*30 do the multiplication
x^2 = 810 find the root for both sides
x = 9![\sqrt{10}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D)
He's a silly goober and he likes to joke around
Answer:
13 / 19
Step-by-step explanation:
Given that :
U = 130
Let :
s = swimming pool
t = track
g = gym
n(g) = 61 ; n(s) = 68 ; n(t) = 60
n(g n s) = 25 ; n(t n s) = 30 ; n(g n t) = 19
n(g n s n t) = 6
n(g n t) only = n(g n t) - n(g n s n t) = 19 - 6 = 13
Hence, probability that a randomly scted person uses the gym and track and does not use the swimming pool = n(g n t) only ÷ n(g n t)
= 13 / 19
= 13 / 19
Answer:
48.75
Step-by-step explanation:
25 percent off 65.00 is 48.75
The difference is 16.25