# Questions Asked onJuly 9, 2020

1. ## math

(5.3a−0.8)−(1.6−4.7a)=2a−(a−0.3)

2. ## physics

If the relative density of a liquid is 0.34,what is the density of the liquid.

3. ## Mathematics

An electicity company charges per quarter as follows: a fixed charge of #50 and a charge of #3.50 per unit of current used (a) calculate the charge for 460 units of electricity (b) If VAT of 5% is paid on the bill, calculate the amount to be paid

4. ## English

They shut the road through the woods seventy years ago’. a. Name the poem and the poet. b. Whom does ‘they’ refer to? c. Why were the roads shut down ?

5. ## Maths

Find the bearing and airspeed for a plane to fly 630 miles due north in 3 hours if the wind is blowing from a direction of 318* and is blowing

6. ## English

1. What message is the poet conveying through the poem, ‘The Way Through the Woods’. Illustrate the message graphically by drawing a parallel between man’s actions and nature’s reaction to them.

7. ## Math

Newdex has a net income of \$4,000,600 (including the effect of out of pocket cost) and 1,000,000 shares outstanding. It needs to raise \$6,600,000 in funds for a new asset. Its investment banker plans to sell an issue of common stock to the public for \$50,

8. ## Math

A weight of 120 pounds is placed five feet from the fulcrum of a lever. How far from the fulcrum should a 100 pounds weight be placed in order to balance the lever?

9. ## English

‘The Way Through the Woods’, describe the present state of the woods? By drawing inferences from the poem, describe the changes the woods have gone through from the past to the present.

10. ## History

What was the outcome of the 1914 Battle of Tannenberg on the eastern front? The battle resulted in a stalemate as both Russian and German armies suffered heavy losses. The battle caused Russia to seek a peace treaty to end its conflict with Germany. Russia

11. ## History

Which option evaluates how imperialism influenced Asia, the Middle East, and Latin America? A) European powers extended the First Industrial Revolution into Asia, the Middle East, and Latin America. B) The expansion of the European political system allowed

12. ## Mathematics

A brick of salt has a volume of 50cm³ and a mass of 100 grams what is the density

13. ## physics

calculate the weight of a stone of mass 10 kg and density 10000kg/m³ when it is totally immersed in water

14. ## History

What led to the Boxer Rebellion? The Open Door policy led other nations to carve out spheres of influence in China, leading to condemnation of the imperialists. European attempts to introduce industrialization in mainland Asia led the Chinese to react by

15. ## History

How did European imperialism influence Asia? -Low Chinese demand for European goods led British traders to deal in opium, creating addicts and triggering a war. -Chinese merchants transported European goods from ports to the interior of China,

16. ## physics

differentiate between true weight and apparent weight.

17. ## physics

Be sure to show all your work and explain the method of arriving at your answer. The diagram below shows three wavefronts moving to the right, approaching a solid barrier. a) We will focus on the wavefront closest to the barrier. Draw the incident wave ray

18. ## science

explain how a plant cell becomes turgid

19. ## mathematics

A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 5 inches long, and the height of the equilateral triangle is 4.3 inches. The pyramid's slant height is 5 inches. What is its surface area?

20. ## Math

The number of digits in the product of 2 two digits number is? -3 -3 or 4 -2

21. ## Calculus

calculate the slope of tangent to the given function at the given point f(x) = 2 / √x+5 , P(4,2/3)

22. ## psychology

You find out that the average 10th grade math score, for Section 6 of the local high school, is 87 for the 25 students in the class. The average test score for all 10th grade math students across the state is 85 for 1,800 students. The standard deviation

23. ## Finance

What is the purpose of establishing a line of credit for an account? What are the beneﬁts of this arrangement?

24. ## Mathematics

If a car’s speed was 70 km per hour, how many minutes would it take to travel 7 km?

25. ## Maths

the sum of the first ten terms of a linear sequence is -60 and the sum of the first fifteen of the sequence is -165 find the 18th term of the sequence?

26. ## Maths

A triangle has the length of AB = 125ft, BC = 85ft. The size if angle C is 63°. Determine the length of AC.

27. ## Mathematics

1/12 of a dozen eggs

28. ## Maths

Find three rational numbers between -1 and -2

29. ## Calculus

Calculate the slope of the tangent to the given function at the given point. a) f(x) = 2/ sqrt(x+5), p(4, 2/3) b) f(x)= 3/(x+1), P(2,1) we're supposed to use slope= [f(x+h)-f(x)]/h whenever I use it, I keep getting zero for both, which can't be right.

30. ## Chemistry

This question may seem obvious however my class never went over this particularly so I wanted to make sure I understand this concept. How does too little acid cause gastric distress? A. The pH of the stomach becomes so low that proteins are not digested

31. ## Math

If w/x = y/z, then what is the value of x? A. y+z over w B. yz over w C. w+z over y D. wz over y

32. ## Mathematics

A rectangular carton has twice the height one-third the length, and four times the width of a second carton. The ratio of the volume of the first carton to that of the second is A. 16:3 B. 3:1 C. 8:3 D. 3.8

33. ## Mathematics

I have some fruits in a basket. All except two are bananas, all except two are apples and all except two are oranges. How many fruits are there in the basket

34. ## physics

vapour is a substance that is a mixture of two phases, name them.

35. ## Calculus

How do I take the derivative of (cos(x))^3? Arethese right? --> 3(-sin(x))^2 *cos(x)=-3cos(x)(sin(x))^2

36. ## calculus

How do I take the derivative of 3(sin(x))^2 cos(x)? Are these right--> 3(sin(x))^2 *-sin(x) + cos(x)*6sin(x)*cos(x)=(-3sin(x))^3 +6sin(x)(cos(x))^2?

37. ## Calculus

Explain why a limit does not exist when 𝑥 approaches to 2 for 𝑓(𝑥) = √2 − 𝑥

38. ## calculus

Find the curvature of the curve in the given parametrically by: x(t)=cos^3 (t), y(t)=sin^3 (t) at t=π/4

39. ## psychology

you are visiting your sister and her family for the weekend. You notice that her home contains four televisions sets including one in each of your 3- and 6- year old nephew's rooms. They are allowed to watch whatever they want whenever they want because

40. ## chem

60cm^3 of oygen diffuses through a porous pot in 50seconds.How long would it take 60cm^3 of oxgen gas diffuses through a porous pot in 50sec.How long would it take 60cm^3 of sulphur(iv)oxide to diffuse through the same pot under the same conditions?

41. ## math

Don has one-third as much money as Ann. Gwen gives Don \$17. Now Ann has \$2 less than Don. How much money do Ann and Don have in all? is this how to set it up? t = 1/3 g +17 g = t - 2