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Answers by Kperryua

Answers by Kperryua
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The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. If one such class is randomly selected, find the probability that the class length is less than
answered Oct 31, 2021
5 votes
230k views
- During the month of September Hailynn earns $45.00 delivering newspapers. - She earns the same amount for October and November. - However, after that she only earns $39.50 for each month until June during
answered Oct 12, 2021
2 votes
214k views
If 13.2 kg of Al 2 O 3 ( s ) , 50.4 kg of NaOH ( l ) , and 50.4 kg of HF ( g ) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: kg Na 3 AlF 6
answered Sep 24, 2021
3 votes
6.2k views
Alon and his friend Marna own a chimney sweep service company. Working together, they can clean a 20-foot chimney in 1 Five-sevenths hours. If it takes Kalon 4 hours to clean a 20-foot chimney by himself,
answered Sep 18, 2021
7 votes
19.7k views
List one way bacteria are helpful to humans and one important role they play in ecosystems.
answered Jun 27, 2021
3 votes
219k views
Arya deposit $8000 in a 5 year cd at 2% interest compounded daily. What is aryas new balance at the time of maturity
answered Jun 26, 2021
5 votes
89.7k views
The Interstate Highway and Defense System Act of 1956 authorized and funding construction of a national high ways system. How were the benefits of interstate highway construction distributed across the
answered Jun 11, 2021
2 votes
105k views
"A birth in which the baby is surgically removed from the uterus, rather than traveling through the birth canal, is called"
answered May 12, 2021
2 votes
225k views
Does the table represent a function? why or why not ?
answered Apr 30, 2021
3 votes
129k views
Si ellos esa cantidad de comida, se morirían. (comer) comen comieran coman comerán
answered Apr 12, 2021
1 vote
16.0k views
Bob reads 42 chapters of a book in 7 hours. What is his rate in chapters per hour?
answered Feb 11, 2021
6 votes
137k views
What is the value of xy/z when x/z= 6/2 and 1/y= 1/15 ​
answered Jan 8, 2021
5 votes
138k views
Wich country lost the greatest amount of land in the creation of new nations​
answered Nov 24, 2020
2 votes
67.0k views
Which of the following best describes similarities between archae and eubacteria? A) Both can undergo binary fission and are autotrophs. B) Both are able to withstand extreme temperatures and lack of oxygen.
answered Nov 1, 2020
4 votes
208k views
Hello, I need help in a compound inequality word problem: Emily is three years older than twice her sister Mary's age. The sum of their ages is less than 30. Let x represent Mary's age. Which inequality
answered Oct 4, 2020
4 votes
34.2k views
5.5 ÷ .25 plz show work
answered Sep 9, 2020
2 votes
232k views
Which of the following would not encourage population to experience exponential growth A) a constant birth rate B) a surplus of food C) a lack of disease D) a large-scale natural disaster
answered Jul 21, 2020
2 votes
67.2k views
Every human body has an unaccountable number of this basic unit of a muscle as a.)muscle fibers b.)liagments c.)tendons d.)muscle slow twitch muscles are needed for a.)high intensity , quick , short bursts
answered Jul 18, 2020
0 votes
104k views
The main function of the inflammatory response is to A) initiate the production of antibodies. B) remove contaminating microorganisms and initiate repair of damaged tissues. C) initiate T cell-mediated
answered Jan 15, 2020
4 votes
185k views
Para poder estudiar en esa universidad tan costosa, yo ________ solicitar una beca.
answered Jul 14, 2019
1 vote
139k views
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