Answer:
the probability is 0.0202
Step-by-step explanation:
The computation is shown below:
Given that
The Average life span = 17 hours
Standard deviation = 0.8 hours
Sample = 30 batteries
Sample mean = 16.7 hours
Now based on the above information
The probability is

Hence, the probability is 0.0202
145 pounds = 2,320 ounces
2,320 ÷ 18 = 128 jars and some left over in one day
If x is equaled to 10 then you will place 10 into 3 and it would look like this 3(10) + 5y= 20 now your next step is to multiply 3•10=30 so 30+5y=20 now all you have to do is 20- (-30)= -10 and then divide by 5 and it’s equal to -10/5= -2
Answer:

Step-by-step explanation:
Assuming the question wants you to write and equation passing through (2,-1); and parallel to y=-3/2x+6.
Then we use the slope intercept form:

We substitute the point and slope to get:




Note that parallel lines have the same gradient.
Answer:
There are 24 boys
Step-by-step explanation:
32-8 = 24