Answer:
show us the qns
Step-by-step explanation:
solve either ×/÷ first (left to right)
and then
solve the rest
9514 1404 393
Answer:
$8 /yd
Step-by-step explanation:
You probably want dollars per yard. To get that, divide dollars by yards:
$22/(2.75 yd) = $8 /yd
The answer is D.
Assuming this is the apex question.
g(x) - f(x) = x^2 - 9 - (2 - x^1/2)
= x^2 + x^1/2 - 11
negative x gives no real value for this function because x^1/2 is not defined for negative x
the domain is x >= 0 or in interval notation [0, ∞)
Answer:
0.03593
Step-by-step explanation:
We solve using z score formula
z = (x-μ)/σ, where
x is the raw score = 17,340
μ is the population mean = 15,000
σ is the population standard deviation = 1300
z score:
z = 17340 - 15000/1300
z =1.8
Probability value from Z-Table:
P(x<17340) = 0.96407
P(x >17340) = 1 - P(x<17340)
= 1 - 0.96407
= 0.03593
The probability that the life span of the monitor will be more than 17,340 hours is 0.03593
