Answer:
A) 0 , B) 0.0199 , C) 200
Step-by-step explanation:
Let X denotes no. of computers fail on day
X ~ Bin (n = 4 , p = 0.05)
A] P (X = x) = (n c x) p^x q^n-x
P (X = 4) = (4 c 4) (0.005)^4 (0.995)^0
(0.05)^4 ~ 0
B] P (X <u>></u> 1) = 1 - P (X < 1) = 1 - P (X = 0)
1 - { ( 4 c 0) (0.005)^0 (0.995)^ 4 }
1 - (0.995)^ 4 ~ 0.0199
C] Let Y depict mean number of days until a specific computer fails
Y ~ Geom (p = 0.005)
Mean = E (Y) = 1/p = 1/0.05 = 200
So, it says that the Chavez family hikes the three shortest trails. Which ones in the chart are the three shortest trails? Second Beach (0.8), Third Beach (1.4), and Spruce Nature (1.25). Now add them all up to get the total distance they hike.
1.25+1.4+.8=?
Answer:
a number plus five times two
Step-by-step explanation:
a number plus five times two
Given:
The expressions are:
To find:
The product of each expression.
Solution:
According to the distributive property of multiplication over addition, we get
The first expression is:
Using distributive property of multiplication over addition, we get
Therefore, the product of is 
.
The second expression is:
Using distributive property of multiplication over addition, we get
Therefore, the product of is 
.
