1. -5,-10,0,1,5,10
2. -3,-5,0,1,5,10
3. -10
4. -7
5. -30
69429 loser haha your going to fail
Answer:
Step-by-step explanation:
step 1
Find the volume of one container (cylinder) is equal to
we have
-----> the radius is half the diameter
substitute
step 2
By proportion
Find the the minimum number of identical containers that Sue would need to make of ice
Round to the nearest whole number
Answer:
The bolts with diameter less than 5.57 millimeters and with diameter greater than 5.85 millimeters should be rejected.
Step-by-step explanation:
We have been given that the diameters of bolts produced in a machine shop are normally distributed with a mean of 5.71 millimeters and a standard deviation of 0.08 millimeters.
Let us find the sample score that corresponds to z-score of bottom 4%.
From normal distribution table we got z-score corresponding to bottom 4% is -1.75 and z-score corresponding to top 4% or data above 96% is 1.75.
Upon substituting these values in z-score formula we will get our sample scores (x) as:
Therefore, the bolts with diameters less than 5.57 millimeters should be rejected.
Now let us find sample score corresponding to z-score of 1.75 as upper limit.
Therefore, the bolts with diameters greater than 5.85 millimeters should be rejected
Given:
Cash price = 1,998
143 per month for 15 months
a) total installment price:
143 x 15 = 2,145
b) the carrying charges
2,145 - 1998 = 147
c) number of months needed to save the money at the monthly rate.
1,998 / 143 = 13.97 or 14 months.