Answer:
response variable- time required for water to turn to ice
control group- second freezer
explanatory variable- new formula
Step-by-step explanation:
Ummm i don't know what the pmf would be but the probability of grabbing a blue sock would be 10 out of 100...
The best estimate of the sum of the expression given is 
What is a Fraction ?
A fraction is written as p/q , where q 
0
It is asked to determine the sum of the fraction
31/4 + 17/3 + 8/18
Taking the LCM of 4 , 3 , 18
LCM of 4 , 3 ,18 is 36
Therefore
(279+204+16) /36
499 / 36
Therefore the best estimate of the sum of the expression given is .
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Answer:
325
Step-by-step explanation:
Just add the number of kids who like chocolate, 175 to the number of kids of like pistachio, 150, and you get 325 children
Alex and Jack work for a computer software company. Alex can write a computer program in 24 hours, while
Jack can write it in 16 hours. How long will it take them to write the program together?
Answer: 9.6 hours
