which relation represents a function? a. {(0,0,(2,3),(2,5),(6,6)} b. {(3,5),(8,4),(10,11),(10,6)} c. {(-2,2),(0,2),(7,2),(11,2)}
olya-2409 [2.1K]
A function will not have any repeating x values....they all have to be different. The y's can be repeating, just not the x's.
So just look at ur x terms and find the set that has all different x terms...no repeating ones.
answer is : C
Answer:
The Least Common Multiple is 24
Answer:
A) the probability model for the insurance company's profit:
<u>x 100 -9,900 -2,900</u>
P(X = x) 0.9975 0.0005 0.002
There is a 0.05% chance that there will be a major injury and a 0.2% chance of a minor injury, the chance of no injury happening is 99.75%.
B) the company's expected profit = ($100 x 0.9975) + (-$9,900 x 0.0005) + (-$2,900 x 0.002) = $99.75 - $4.95 - $5.80 = $89
C) the standard deviation is the square root of the variance, and the variance =
σ² = ∑(x - μ)² P(x) = (11² x 0.9975) + (9989² x 0.0005) + (2989² x 0.002) = 121 + 49,890 + 17,868 = 67,879
standard deviation = √σ² = √67,879 = 260.54
Answer:
p = 2a-22
a= p-20
these will help you find the actual value
Step-by-step explanation:
this is not for the actual value
pierre = p
alex = a
p = a+20
p-20 = a
p+22 = 2a
p = 2a-22
Answer: This is solved for 'm'
