Answer:
The answer is C. 736 in.
Step-by-step explanation:
A=2(wl+hl+hw)=2·(4·60+2·60+2·4)=736
Answer:
12241.025
Step-by-step explanation:
Twelve thousand, two hundred and forty one point zero, two, five
Answer:
let t be tickets and b be beverages
Step-by-step explanation:
16t + 3b = 1900
Answer:
15.87%
Step-by-step explanation:
Given that:
The mean (μ) = 1000 hours, the standard deviation (σ) = 100 hours.
The z score provides a means of measurement in statistics to determine the variation of a raw score from the mean. The z score is given as:

To find that a randomly chosen light bulb will last less than 900 hours:

Therefore, P(x < 900) = P(z < -1) = 0.1587 = 15.87%
-1/3
3
-7
Is
Two have the product of -1