Answer:
19.6ft (nearest tenth)
Step-by-step explanation:
Please refer to the attached photo for better understanding.
Given Length of Wire = BC = 22ft
Given Distance from Grounded Wire to Base of Pole = AC = 10ft
Length of Pole = AB
We can use Pythagoras' Theorem to find Length of Pole, AB.
By Pythagoras' Theorem,
L-5l+l9l=
5+9=14
and done :P
Answer:
A. f(x) = (one-half) Superscript x
D. The domains of both functions are the same.
E. The translation from f(x) to g(x) is right 4 units and down 2 units.
The answers are A, D, and E
Step-by-step explanation:
Edge 2020
Answer:
2.1
Step-by-step explanation:
The expected value of a probability is given by the formula:
E(x) = Σxp(x)
Therefore from the table showing the winnings of a game, the expected value of the probability distribution is:
E(x) = Σxp(x) = (0 * 0.5) + (2 * 0.2) + (4 * 0.15) + (6 * 0.1) + (10 * 0.05)
E(x) = 0 + 0.4 + 0.6 + 0.6 + 0.5 = 2.1
Hence we can conclude that the expected value of the winnings of the game is 2.1.
Answer: the answer is D
Step-by-step explanation:
20+25= 45 minutes already used up. there are 120 minutes in 2 hours that she has.
120-45= 75
75/120= .625
.625x100 to get you your percentage = 62.5%
