# Questions Asked onJuly 24, 2018

1. ## History

Why did China’s economy succeed when the Soviet economy failed in the 1980s? A) China became more economically isolated and self-sufficient, rejecting membership in trade organizations. B) China implemented market-driven economic reforms while

2. ## world history

How did the collapse of the Soviet Union impact Germany? A. A German Socialist federation emerged, leading to a civil war with Austria. B. Germany removed their capitalist leaders and adopted a new constitution. C. Germany became reunified for the first

3. ## Math

What is a sample?

4. ## English

There's more then one answer What types of rhetorical devices are used in the following sentence? They would like more time off in the summer, for holidays, and on weekends. repetition anadiplosis parallelism repetition epistrophe repetition anaphora

5. ## Math

Sue left her home at 6 A.M. driving her car at the rate of 50 miles per hour. At 8 A.M. her brother Kevin drove after her along the same highway, traveling at the rate of 60 miles per hour, in how many hours did Kevin pass Sue? I got 10 hours but that is

6. ## math

The volume enclosed by a sphere of radius r is (4/3)πr^3. The surface area of the same sphere is 4πr^2. You may already have noticed that the volume is exactly (1/3)r times the surface area. Explain why this relationship should be expected. One way is to

7. ## English

How countlessly they congregate O'er our tumultuous snow, Which flows in shapes as tall as trees When wintry winds do blow!-- As if with keenness for our fate, Our faltering few steps on To white rest, and a place of rest Invisible at dawn,-- And yet with

8. ## math

one less than the reciprocal of a number is 9. what is the number?

9. ## Mechanics

a particle travel along a parabolic shape y=10+0.4x^2 with a constant speed of 6m/s at X=3m find components of velocity and acceleration

10. ## Algebra

Bobbie delivers pizza after school. The price of each pizza he delivers is \$14. There is also a \$3 delivery charge. To calculate the cost of a customer's order before taxes, he uses the equation t = 14p + 3, where t is the cost before taxes and p is the

11. ## Math

Calculate the indicated Riemann Sums for the function g(x)=4-x^2 a)one rectangle b)two rectangles

12. ## micro econ

Which of the following is an example of an external cost? Question 4 options: a loud, crying baby in a public restaurant emissions of methane into the atmosphere a homeowner who likes to mow the lawn at 7 a.m. on Saturday morning all of the above I say all

13. ## science

Why do projectile motoin follow a parabolic path way

14. ## Chemistry

a) If 2.40 g NaHCO3 is added to 150 mL of 0.200 M HCl, calculate the molarity of H+ after the reaction above goes to completion. b) What volume, in mL, of 0.900 M KOH would be required to neautralize the remaining HCl in the problem above?

15. ## Math

Amy went to the fall festival and bought at least 25 apples. The apples were a mix of gala apples and red delicious apples. Amy knows that she got more than twice as many gala apples as she did red delicious apples. This can be represented by the system

16. ## Math

A company of really good jobs conducts a survey to determine the attitudes of college seniors about the workforce. What are the sampling techniques that would give them the most representative samples?

17. ## Math

What is an independent variable?

18. ## Microecon

Which of the following would be typically classified as a public good? Question 9 options: postal delivery national defense toll roads college education I say college ed

19. ## Science

What is the gap called in the neuron? a. dendrites b.axon c.myelin sheath

20. ## micro econ

Public goods are __________. rival in consumption and their benefits are excludable nonrival in consumption and their benefits are excludable nonrival in consumption and their benefits are nonexcludable rival in consumption and their benefits are

21. ## Mico- Econ-- Help

The idea behind the pollution tax equal to the external cost per unit of pollution is to __________. increase the social benefit to be above the marginal cost internalize the externality allow the firm to evade external costs drive polluting firms out of

22. ## micro econ

The equimarginal rule __________. equates the marginal utility per dollar spent on each good purchased states that in order to maximize utility the consumer should buy more of those goods with a high marginal utility states that in order to maximize

23. ## Math

Which of the following is the BEST illustration of congruence? A. a pair of shoes B. two dinner plates from the same set of dishes C. any two tables D. a slide and its projection on a screen is a the correct answer?

24. ## Chemistry

When one half teaspoon of baking soda is dissolved in your stomach, what volume of carbon dioxide gas would be produced at body temperature and 1.00 atm. pressure? On the average, one half teaspoon of baking soda contains 2.40 g of sodium bicarbonate.

25. ## Maths

The third and fourth of a geometric progression are 4 and 8 respectively. Find the first and the common

26. ## math

In a Grand Prix automobile race, Speedy Ryder averaged 110 miles per hour for the first half of the course and 130 miles per hour for the second half of the course. Cannonball Carter maintained a constant speed of 120 miles per hour throughout the race.

27. ## Rock view science Bcs,education

A criminal is escaping across a rooftop and run off the roof horizontally, the horizontal distance between the two buildings is 3.4m and roof of the adjacent building is 2m below the jumping off point. What would be the maximum speed needed by the

28. ## Science

How many moles of kmno4 are required to oxidised 2moles of ferric oxilate into ferric ion and CO2 gas in acidic medium.

29. ## Maths

A 5kg bag of apples is R65.what is the cost of 500 grams of apples?

30. ## math

The rate of inflation is 3%. The cost of an item in future years can be found by iterating the function c(x)=1.03x. Find the cost of a \$1500 refrigerator in three years if the rate of inflation remains constant.

31. ## math

Calculate the area of the minor segment of a circle of radius 14cm using each of the following angles subtended at this (a)14degree(b)50degree(c)120degree

32. ## Chemistry

What is the pH of a 50.0 mL solution containing 1.53 g of sodium sulfate. This is a diprotic base.

33. ## Math

A scientist learns to tell the temperature outside by the number of chirps a cricket makes per minute. He uses the formula: t=n/8+5 where t = the outdoor temperature and n = the number of chirps made by the cricket in 1 minute. What is the dependent

34. ## Math

Bobbie delivers pizza after school. The price of each pizza he delivers is \$14. There is also a \$3 delivery charge. To calculate the cost of a customer's order before taxes, he uses the equation t = 14p + 3, where t is the cost before taxes and p is the

35. ## Math

An average doughnut is about _________ across [in diameter].

36. ## Math

A company of really good jobs conducts a survey to determine the attitudes of college seniors about entering the workforce. Which of these sampling techniques would give them the most representative samples?

37. ## Algebra

A scientist learns to tell the temperature outside by the number of chirps a cricket makes per minute. He uses the formula: t=n/8+5 where t = the outdoor temperature and n = the number of chirps made by the cricket in 1 minute. What is the dependent

38. ## Math

What is a dependent variable?

39. ## Math-Forecasting Statistics

The following data is a sample of daily maximum temperatures in New York in March (from 2006-2008). a. Calculate the mean (1 decimal place) and standard deviation (2 decimal places) of this data. You may use technology to answer this question. Only the