Answer:
C.
Step-by-step explanation:
the ratio is 1:2
so,

the only shape with those numbers is C
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!
Stay Brainy!
Answer:
1. Vertex (-3,2)
A) (x+3)² + 5
B) (x-3)² + 2
C) (x-1)² -5
I hope these are all correct
Step-by-step explanation:
Answer:
-0.286
Step-by-step explanation:
1 5/7 = 1.7143
1.7143/-6 = -0.286
Answer:
a)
Mean 

b)

c)

Step-by-step explanation:
From the given information:
a.)
Mean 

Let consider X to be a random variable that follows an exponential distribution; then:
P(X) = 1 -
since 
b.)
The required probability that a random chosen customer would spend more than $5,000 can be computed as:
![P(X > 5000) = 1 - \bigg [ 1 - e ^{- \dfrac{5000}{1250}} \bigg]](https://tex.z-dn.net/?f=P%28X%20%3E%205000%29%20%3D%201%20%20-%20%5Cbigg%20%5B%201%20-%20e%20%5E%7B-%20%5Cdfrac%7B5000%7D%7B1250%7D%7D%20%20%5Cbigg%5D)


c.)
![P(X > 1250) = 1 - \bigg [ 1 - e ^{- \dfrac{1250}{1250}} \bigg]](https://tex.z-dn.net/?f=P%28X%20%3E%201250%29%20%3D%201%20%20-%20%5Cbigg%20%5B%201%20-%20e%20%5E%7B-%20%5Cdfrac%7B1250%7D%7B1250%7D%7D%20%20%5Cbigg%5D)

