# Questions Asked onJuly 28, 2018

1. ## history

How did World War I contribute to political change in Russia? Russia’s victories in World War I led to Czar Nicholas’s abdication and retirement. War on the western front devastated Russia’s army, causing Czar Nicholas to abdicate. Fuel and food

2. ## math

Three cards are chosen at random from a standard 52-card deck. What is the probability that they are not all the same color?

3. ## Physics

A parallel-plate capacitor with air between the plates has an area A= 2.00 x 10^-4 m^2 and a plate separation d = 1.00 mm. Find its capacitance.

4. ## math

Emilio left Sunshine Road at 8:30 A.M. and arrived at Summer Lane at 1:30 P.M. His average speed for the whole journey was 60 km per hour. For the first 60% of the trip, he drove at an average speed at of 90 km per hour. For the next 25% of the remaining

5. ## stats

Assume that​ women's heights are normally distributed with a mean given by mu equals 63.4 in​, and a standard deviation given by sigma equals 1.8 in. Complete parts a and b. a. If 1 woman is randomly​ selected, find the probability that her height is

6. ## Micro economics

S(p)= -200+50p D(p)=1000-25p Find the equilibrium price for t shirts at this concert. What is the equilibrium quantity?

7. ## physics

what is the mechanical advantage of simple machine 78%efficient

8. ## Chemistry

How much heat is required to convert 9.00 g of water at 100°C into steam at 100°C, if ∆Hvap for water = 40.7 kJ/mol?

9. ## CJ 468

I am having trouble with an assignment, I am not sure how to complete this assignment, and was wanting to get help to complete this assignment so I can improve my grade

10. ## Home economics

Methods of disposal of fullness

11. ## math

There were 35 gallons of water in a tank and 4.5 gallons of water in a pail. An equal amount of water was poured into the tank and the pail. The ratio of the water in the tank that in the pail became 7:2. (a) How much water was in the pail in the end? (b)

12. ## math

76x + 46y=474.25 54x+37y+346.25 solve x and y can you use substitution to do this question math 10 pre cal thanks a lot

13. ## MATH

How does ∫ sin(x)/cos(x)dx become sin(x)+C? Why did cos(x) disapear?

14. ## setswana

Fa nka nna mophoresident wa aforikaborwa nka dirang go thusa morafi wa rona

15. ## HR

Which of the following employee groups is most likely to be excluded by the NLRB from participating in organizing activities and being a member of the bargaining unit? A. Employees in multiple facilities within a single employer B. Employees who have been

16. ## HR

Recruitment and selection activities within a high-performance organization include three of the following. Which is not a recruitment and selection activity within a high-performance organization? A. Selection methods that include group interviews,

17. ## HR

Which of the following is a false statement about fact-finding as an impasse resolution procedure? A. A fact-finder's findings are binding on the parties. B. A fact-finder is often used for negotiations with governmental bodies. C. A fact-finder's findings

18. ## Physics

the length of an aluminum is 76.5cm and that of an iron ruler is 80cm at 0Â¡Ã£c. at what temperature will the length of the rules become

19. ## Physics

the length of an aluminum is 76.5cm and that of an iron ruler is 80cm at 0 degree celsius at what temperature will the length of the rules become

20. ## Math

If a movie start at 1:15 and run for 2 hrs 45 min. When does it end?