What goes in the empty box is 22 because they notes get multiplied by 2 to equal the time
Answer:
B
Step-by-step explanation:
B
Answer:
4 3/4 & 19/4
Step-by-step explanation:
Note that for the point, the whole number to the left is 4, and the whole number to the right is 5. This means that the number is 4 (& some).
Next, note that there are 2 lines in between the numbers This means that the amount in between is by 1/4s.
This means that the denominator would have to be a 4 (which means only C & D work).
Now, note that both says 4 3/4, and so change it to an improper fraction
4 = 16/4
16/4 + 3/4 = 19/4
D) is your answer choice.
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Answer:
الطاولة؟
Step-by-step explanation:
If you randomly purchase one item, the probability it will last longer than 9 years is; 11.12%
<h3>How to find the probability from z-score?</h3>
The formula for Z-score is;
z = (x' - µ)/σ
where;
x' = sample mean
µ = population mean
σ = standard deviation
Thus;
z = (9 - 7.9)/0.9
z = 1.22
From online p-value from z-score calculator, we have;
probability = 0.1112 = 11.12%
Read more about Z-score probability at; brainly.com/question/25638875
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