Answer:
Step-by-step explanation:
y - 6 = -5/3(x + 6)
y - 6 = -5/3x - 10
y = -5/3x - 4
Are there any answers choices or is this question your own answer?
Answer:
b
Step-by-step explanation:
because i did it and got that answer its correct
Answer:
true
Step-by-step explanation:
because a number is always greater than, equal to, or less than another number
Answer:a. 0.13% b. 2.28%
Step-by-step explanation:
Let x denotes the useful life of batteries.
Given: months,
Since X is normally distributed.
The probability that batteries with a useful life of less than 38 months
The percent of batteries with a useful life of less than 38 months =0.13%
The probability that batteries will last longer than 68 months
The percent of batteries that will last longer than 68 months =2.28%