Answer:
Slope: 1/5
Step-by-step explanation:
To find the slope of a line when given two points, you find the change in y over the change in x.
1 - (-1) = 2 (change in y)
4 - (-6) = 10 (change in x)
2/10 simplified is 1/5.
Hope this helps :)
I’m Pretty sure the answer is 17% if it’s wrong I’m really sorry but I’m pretty sure it’s right
well your first term is obviously 5, then substitite n for 2, 3, and 4
a2 = a1+5 --> a2 = 12
a3 = a2 +5 --> a3 = 17
a4 = a3+ 5 --> a3 = 22
Your answer makes sense. Though I would recommend using a different variable for each dog at the kennel. Like D. But other than that you're good!
9514 1404 393
Answer:
(b) $1.15
Step-by-step explanation:
The expected value is the sum of products of payoff and probability:
$0×0.15 +0.50×0.5 +1.0×0.2 +2.0×0.1 +10×0.05
= $0 +0.25 +0.20 +0.20 +0.50
= $1.15 . . . . expected value of the scratch ticket
