Answer:
65.45
Step-by-step explanation:
Zscore = (x - mean) / standard deviation
x = score
Percentage below C :
D = 18% ; F = 12%
Sum = 30%
Obtain the Zscore for the proportion below D
P(Z < 0.30) = -0.524
Hence, Zscore = -0.524
Put Zscore = -0.524 in the equation :
-0.524 = (x - 72) / 12.5
-0.524 * 12.5 = x - 72
-6.55 = x - 72
-6.55 + 72 = x
x = 65.45
To receive a grade of C or better, score must be atleast 65.45
Answer:
I think its: f(3)= g(3)
Step-by-step explanation:
The Solution:
The correct answer is [option B]
Given:
Required:
To determine the inequality represented by the given number line.
The correct answer is 0,10
Answer:
i think it is 42000 but i could be wrong
Step-by-step explanation: