Questions by Trilla

Questions by Trilla

What is the percent change if you paid $1.87 per gallon on February 6th and $1.80 per gallon on February 17th?

asked Nov 18, 2023

1 answer

45 votes

277k views

Virginia is going to visit 5 cities this summer. She will choose from 8 different cities and the order in which she visits the cities does not matter. How many different city combinations are possible

asked Jun 22, 2023

1 answer

18 votes

355k views

Evaluate the following expressions for x = 2. –9. 2(4 – x) –9. 2(4 – (2)) –9. 2(2) Evaluate the following expression for x = 2. -36. 8 9. 2x.

asked Mar 25, 2023

2 answers

15 votes

21.4k views

Which expressions are polynomials? Select each correct answer. z + 1 2x4−y y2−y√3+4 6 + w

asked Jan 15, 2023

1 answer

22 votes

136k views

3) A 60. kg person is in an elevator. The elevator starts from rest and then accelerates upwards at 2.0 m/s^2 for 4.0 seconds. Calculate the work done by the normal force on the person. *

asked Nov 2, 2022

1 answer

17 votes

93.8k views

You are witness to a road accident in which a motorcyclist, a car and an animal are involved. Write a concise report, giving the location, the time, your involvement and the facts as you saw them. Avoid

asked Jul 10, 2022

1 answer

30 votes

406k views

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