Step-by-step explanation:
m=y2-y1
x2-x1
-1-2
-6-(-4)
m=3
2
Answer:
-25+17k
Step-by-step explanation:
Distribute:
-5(1-5k)-4(2k+5)
-5+25k-8k-20
Combine like terms:
-25+17k
Hope this helps, please mark brainliest :)
Answer:
Step-by-step explanation:
The discount is $10.
Subtract it from $50 to get $40 as your sale price!
The answer is 6 divided by f
sannie =w=
Answer:
and we can find this probability using the complement rule and we got:
So then we can conclude that approximately 8.38% of the men are taller than women
Step-by-step explanation:
Let X the random variable who represent the heights of women aged 20 to 29 and the distribution is given by:
And let Y the heights of men aged 20 to 29 and the distribution for Y is given by:
And for this case we want to find the following probability:
The distribution for Y-X is given by:
We can define the random variable Z= Y-X and the we can use the z score formula given by:
And using the z score formula we got:
and we can find this probability using the complement rule and we got:
So then we can conclude that approximately 8.38% of the men are taller than women