I can do them but do i solve for y?
Answer: (3, 18)
Step-by-step explanation: Where the lines corss the x does not go over 10 so the only other option is a 3. If you cut the box hori in half in you mind, the top half being 15-20 and the bottom half bring 10-14, then you can see the lines cross on the top half. Meaning it’s at 18 not 12.
Answer: 0.0668073
Step-by-step explanation:
Given : The number of miles each tire lasts before it completely wares out follows a normal distribution with mean μ = 50,000 miles and standard deviation σ = 8,000 miles.
Let x be the random variable that represents the number of miles each tire lasts.
z-score : 
For x= 62,000
By using the standard z-value table , the probability for a randomly selected tire to last for at least 62,000 miles will be :_
Hence, the probability for a randomly selected tire to last for at least 62,000 miles = 0.0668073
Answer:
100
Step-by-step explanation:
There are two washers to do linen washing.
We can fit only 5 sets of linens in one washer, and 45 mins are required to wash the linens.
Therefore, within 45 mins we can wash (5×2) =10 sets of lines.
If the shift is of 8 hours i.e. ( 8×60) =480 mins, then within this time the number of linen sets will be washed is (480/45)×10 = 106.67 ≈100 (Answer)
{Since the number of linen set to be washed will be multiple of 10}
