Answer:
It would be 29.
Step-by-step explanation:
Answer:
2(x/y)+40
Step-by-step explanation:
2(x/y)+40
Answer:
-764.28
Step-by-step explanation:
Given the joint cumulative distribution of X and Y as

#First find
and probability distribution function ,
:

#Have determined the probability distribution unction ,
, we calculate the Expectation of the random variable X:

#We then calculate
:

Hence, the Var(X) is 764.28
41ºF = 5.0ºC
<span>Use this formula to convert degrees Fahrenheit
(F)to degree then
Celsius (C):
</span><span>[°C] = ([°F] − 32) × 5⁄9
That's how you would convert it
Hope i helped ;)
</span>
Answer: 18
Step-by-step explanation: for the boys 4 times 18 equals 72 so there are 4 rows of 18. for the girls 5 times 18 is 90 so 5 rows of 18.