Answer:
5 feet
Step-by-step explanation:
Divide 60 inches by 12
Your answer is 5 feet.
Hope this helped :)
Answer:
0.0062 = 0.62% probability that a randomly selected truck from the fleet will have to be inspected
Step-by-step explanation:
Z-score
Problems of normally distributed samples can be solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
What is the probability that a randomly selected truck from the fleet will have to be inspected?
Values of Z above 2.5. So this probability is 1 subtracted by the pvalue of Z = 2.5.
Z = 2.5 has a pvalue of 0.9938
1 - 0.9938 = 0.0062
0.0062 = 0.62% probability that a randomly selected truck from the fleet will have to be inspected
Answer:
75%Step-by-step explanation:
Answer:
Line A
Using points ( 3,6) and (2,2)
Slope = 2 - 6 / 2-3 = -3/-1 = 3
Slope of line A is 3
Line B
Using points ( 1,6) and ( 2 , 4)
Slope = 4-6/ 2-1 = -2/1 = -2
Slope of line B is - 2
Hope this helps you
Equation step-by-step:
2(x + 3) = x - 4 → we use the distributive property
2x + 6 = x - 4 → we take + 6 to the right side of the equation
2x = x - 4 - 6 → we solve for - 4 - 6
2x = x - 10 → we take x to the left side of the equation
2x - x = - 10 → we solve for 2x - x
x = - 10 → final answer
Hope it helped,
BioTeacher101