Answer:
<em>Expected Payoff ⇒ $ 1.50 ; Type in 1.50</em>
Step-by-step explanation:
Considering that 1 out of the 100 tickets will have a probability of winning a 150 dollar prize, take a proportionality into account;

<em>Thus, Solution ; Expected Payoff ⇒ $ 1.50</em>
The probability that the randomly selected student chose running is; 12/57
<h3>Solving Probability Questions</h3>
Total number of students = 57
Total number of boys = 24
Total number of girls = 33
Number of Girls that chose football = 17
Number of boys that chose football = 14
Number of students that chose Tennis = 14
Now, number of students that chose running will be;
Number of students that chose running = 57 - (31 + 14) = 12
Thus, probability that a randomly selected student chose running = 12/57
Read more about probability selection at; brainly.com/question/251701
14-3^2 x (-2)
=14-9 x (-2)
=14- (-18)
=32
Answer:
Step-by-step explanation:
I take it that the base of the log is 4.
So the question can be written as
log_4 [(x+2)/(x + 3)] = -1
If you take the antilog of this, you get
(x + 2)/(x+3) = 4^-1 = 1/4
Now Cross Multiply
4*(x + 2) = 1*(x + 3) Remove the brackets on both sides
4x + 8 = x + 3 subtract x from both sides.
4x - x + 8 = x - x + 3 Combine
3x + 8 = 3 Subtract 8 from both sides
3x = 3 - 8 Combine
3x = - 5 Divide by 3
x = - 5/3
G(x)= -(-5)-4
G(x)=5-4
G(x)= 1
1 it’s the answer