The length of the minute hand on a clock is 8 in . what is the circumference?
1 answer:
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Solution: We are given:
Let be the weight (oz) of laptop
We have to find
To find the this probability, we need to find the z score value.
The z score is given below:
Now, we have to find
Using the standard normal table, we have:
0.9236 or 92.36% of laptops are overweight
Answer:
5 different numbers, 2 even
Step-by-step explanation:
Since we have 5 digits and they are non repeating we can use the permutation formula:
It gives us the amount of ways to arrange k objects out of n objects without repetition, but order does matter.
In our case the amount of 4 digit numbers that can be formed using the digits from 1 to 5 is:
And out of those 5, only 2 are even