Answers by Syed Rafay
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Answers by Syed Rafay

Answers by Syed Rafay
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A scientist recently stated a claim that it is unlikely that the inability to roll your tongue will disappear from the population. Provide reasoning to explain how evidence supports the scientist's claim.
answered Oct 13, 2023
3 votes
171k views
dennis has sold $40 worth of chocolate bars for a fundraiser. if he sells over 175 worth of chocolate, he’ll win a prize.each bar is 2.50. How many bars does he need to sell in order to wins prize
answered Sep 13, 2023
7 votes
22.8k views
What is the ordered pair? I need help ASAP.
answered Apr 7, 2023
11 votes
25.1k views
If lightning is caused by electricity in the air during a thunderstorm, what causes thunder?
answered Dec 25, 2022
7 votes
145k views
if cathy ran 5 minutes to run a 2/5 kilometers track in 5 minutes then, how much did she run in one minute?
answered Dec 11, 2022
5 votes
165k views
10. Which of the following types of schools typically has the highest tuition? A. state colleges B. public colleges C. private colleges D. None of these choices are correct. __________________________________________
answered Nov 30, 2022
2 votes
88.3k views
What mass in grams would 5.7L of hydrogen gas occupy at STP?​
answered Oct 26, 2022
6 votes
164k views
What is 14 times 10 to the power of -7 in scientific notation
answered Oct 4, 2022
12 votes
185k views
The average kinetic energy of the particles with two pieces of iron at the same temperature and mass would be: A: Different B: The same C: Not equivalent D: with in 500 degrees of each other​
answered Sep 11, 2022
12 votes
133k views
20 points!!!! Juan paid $5 of the price of a tennis racket, and his mom paid the rest. The tennis racket cost $50. What percent of the price of the tennis racket did Juan pay?
answered Apr 29, 2022
2 votes
186k views
Profit P(x), is the difference between revenue, R(x), and cost, C(x), so P(x)=R(x)-C(x). Which expression represents P(x), if R(x) = 2x ^4-3x^3+2x-1 and c(x)=x^4-x^2+2x+3
answered Apr 23, 2022
1 vote
82.2k views
5-g how many terms is in the expressiin
answered Mar 11, 2022
3 votes
38.4k views
The sum of the speeds of two trains is 724.3 miles per hour. If the speed of the first train is 11.7 mph faster than that of the second​ train, find the speeds of each.
answered Feb 22, 2022
6 votes
78.9k views
What is inform command in Spanish 2? and please give me examples ​
answered Feb 16, 2022
5 votes
131k views
What do you leam about Diane France from the passage? Diane picked up one of the skull casts in her lab and held it up for her visitors to see. She pointed out two rounded gaps in the teeth on either side
answered Dec 28, 2021
6 votes
165k views
9-(-3.7)= 9-(-3.7)= 9-(-3.7)= 9-(-3.7)= -4.6+5.3
answered Nov 15, 2021
4 votes
221k views
What purposes does the author's use of setting support? Select two options. to indicate that Enrique is not afraid to face danger to describe the difficulties that Enrique will encounter in Chiapas to
answered Oct 22, 2021
2 votes
47.4k views
Answer the following question in 3-4 complete sentences. The inside of a church with several large arches. The walls and ceiling are covered in mosaics. What does the photograph above show? Describe any
answered Sep 12, 2021
2 votes
31.9k views
How do you do this problem?
answered Feb 7, 2021
4 votes
174k views
Alan solved the proportion StartFraction x over 200 EndFraction = StartFraction 8 over 25 EndFraction as shown. StartFraction x over 200 EndFraction = StartFraction 8 over 25 EndFraction. (8) (x) = (25)
answered Jan 12, 2021
5 votes
31.8k views
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