# Questions Asked onSeptember 28, 2019

1. ## Chemistry

Solution A in H2So4 containing 0.085mol /dm^3. solution B is KoH. Titrate using methyl orange as an indicator. calculate: A.concentration of A in g/dm^3 B.Concentration of B In mol/dm^3 C.Concentration of B in g/dm^3 take Va=27.30cm^3,Vb=25.0­­ 0cm^3?

2. ## English

Three figures of speech in the poem the pulley by herbert George

3. ## English

3. The narrator in “All Watched Over by Machines of Loving Grace” expresses (1 point) a) A desire to return to a natural way of living in nature b) A desire for man to live simply in nature with computers for his safeguard*** c) A vision of a

asked by Honors Courses ONLY Mel❤nie
4. ## Science

A ball is thrown horizontally from the roof of building 50.m tall and lands 45m from the base. What was the balls initial speed

5. ## Career prep

What might happen if a newly hired person filled out a w-4 form incorrectly a.That person could be placed in a job thats not suitable b.That person may have a larger tax bill to pay on income taxes c.That person might be arrested and deported d.That person

asked by Honors Courses ONLY Mel❤nie
6. ## Art

which of the following statements is not true A. the pears occupy the positive space in the image B. recognizing the negative and positive spaces could have made it easier for the artist to paint the pears. C. The negative space is difficult to recognize

7. ## Civic Education

List and explain in details 10 limitations of the human rights in Nigeria

8. ## Organic chemistry

Write the equation for the reactions between malic acid and fumaric acid with magnesium and sodium carbonate.

9. ## physics

a metre rule is found to balance horizontally at 48cm mark .when a body of mass 60g is suspended at d 6cm mark ,the balance point is found to be the 30cm mark .calculate the mass of the metre rule and distance of the balance point from zero end if the body

10. ## math

solve the simultaneous equation, giving your answer in base 2 11x+11y=1001 10x -y =10

11. ## science

Na2So4+Hg(NO3)2 balance equation and find the spectator ion

12. ## Calculus

A rectangular lot adjacent to a highway is to be enclosed by a fence. If the fencing costs \$2.50 per foot along the highway and \$1.50 per foot on the other sides, find the dimensions of the largest lot that can be fenced off for \$720.

13. ## Algebra

Find the area of a square with side a when a=2 in, a=12 in, and a=0.8 in. Are the area of a square and the length of its side directly proportional quantities? Why or why not?

14. ## English

which proverbs most clearly reflects a major theme in a sound of thunder, A fish rots from its head down never put off tomorrow what you can do today better to light a candle then to curse in the darkness*** in our every deliberation we must consider the

asked by Honors Courses ONLY Mel❤nie
15. ## Math

Jennifer is making bouquets of flowers. She has 25 roses, 45 tulips, and 15 snapdragons. She divides the flowers equally to make as many bouquets as possible. She uses up all the flowers. What number of snapdragons are in each bouquet? A. 3 B. 5 C. 9 D. 15

16. ## math

Find a general form of an equation of the line through the point A that satisfies the given condition. A(8, −1); perpendicular to the line 5x − 5y = 4

asked by why is math so hard
17. ## trigonometry

Given: ∆ABC, m∠A = 35° Circle k(O, r=3) O∈ AB Find: Perimeter of ∆ABC

18. ## math

An object is projected vertically upward from the top of a building with an initial velocity of 112 ft/sec. Its distance s(t) in feet above the ground after t seconds is given by the equation s(t) = −16t^22 + 112t + 110. a)Find its maximum distance above

19. ## Math

Place the decimal point in the quotient to make the division sentence true. 8 . 94 ÷ 0 . 016 = 5575 8.94÷0.016=5575 A. 0.55875 B. 5.5875 C. 55.875 D. 558.75

asked by OMG is this WRONG??
20. ## science

Which one of the following molecules can MOST easily pass through the plasma membrane unassisted? A. Ca2+, a positive ion B. Cl−, a negative ion C. CO2, a nonpolar gas D. glucose, a large sugar

21. ## English

Identify the participle phrase and participles that are used as adjectives. Give the noun or pronoun each participle or participle phrase modifies. 1. The team of scientists, noting the unique shape of each whale’s dorsal fin, named each whale in order

22. ## biology

Which of the following BEST explains whether cotransport is an active process or a passive process? A. It is active because ATP is needed to transport both chemicals across their concentration gradients. B. It is active because ATP is needed to establish a

23. ## physics

A person standing at the top of a cliff whirls a stone at the end of a string in a horizontal circle. The stone is released at a point 20.0 m above the base of the cliff and lands a horizontal distance X from the base. X is thirty times the radius of the

24. ## math

3(0.15)4+3(0.15)5+3(0.15)6+⋯+3(0.15)11

25. ## Physics

Two forces are applied to a car in an effort to move it, F1 is 400N and F2 is 450N, F1 is 30 degrees in the upper right and F2 is 10 degrees in the upper left) (a) What is the resultant vector of these two forces? (b) If the car has a mass of 3 000 kg,

26. ## Language Arts

Why do people sometimes chase after or admire people who do not pay them any attention?

27. ## Math

The crate has 22 red apples 15 green apples and 8 yellow apples what is the ratio that compares the number or green apples to the total number of apples.

28. ## Biology

A nurse is caring for a client who has multiple myeloma and has a WBC count of 2,200/mm. Which of the following food items brought by the family should the nurse prohibit from being given to the client?

29. ## Physics

The portion of a nerve cell that conducts signals is called an axon. Many of the electrical properties of axons are governed by ion channels, which are protein molecules that span the axon's cell membrane. When open, each ion channel has a pore that is

30. ## Science

Describe an experiment to find the specific heat capacity of a material I really don't understand, thanks :)

31. ## math

A college student receives an interest-free loan of \$10,200 from a relative. The student will repay \$200 per month until the loan is paid off. a) Express the amount P (in dollars) remaining to be paid in terms of time t (in months). (Give your answer in

32. ## algebra

Find the standard equation of a parabola that has a vertical axis and satisfies the given conditions. x-intercepts −1 and 7 highest point has y-coordinate 4

33. ## Math

What is the sum of all the numbers less than 496 that devise equally into 496

34. ## Math

Let y = f(x) be a function with domain D = [−6, −2] and range R = [−10, −4]. Find the domain D and range R for each function. Enter your answers using interval notation. a) y = 1/2f(x) b) y = f(x-2)+5

35. ## Physics

Why is a material with a high specific heat capacity better suited for use in a heating system than a material with low heat capacity

36. ## REPOST: Left-handers for Mano

This was originally posted on another student's thread. plz help me find the right answeres please Did you know that just 10% of the population is left-handed? A scientist doesn’t know why some people are lefties. Genetic seems to be responsible about

37. ## biology

The answer to which of these scientific questions would MOST likely explain why all life on Earth is based on carbon? A. How many carbon isotopes are stable? B. How much carbon is found in Earth’s crust? C. What are the naturally occurring states of

38. ## Biology

The density of ice is 916.7 kilograms per cubic meter at 0 degrees Celsius under atmospheric pressure. Columbia Glacier, in Alaska, loses about 4 billion metric tons of ice each year. About what volume of water melts from the glacier each year? Im confused

39. ## Algebra

Given the function f(x)=x2+2x+1, find: f(2b)

40. ## Algebra

A woman is 43 years old, and her daughter is 15 years old. How many years will it be before the woman’s age is just twice her daughter’s?

41. ## Math

Hi,I don't know how to use the formulas,can someone use the questions below as example 1.formula:m-(x-n)^2 Quest:10x-x^2 2.Formula:a-(x+b)^2 Quest:5-2x-x^2

42. ## Science /chemstry

An ice cube (25g) is at -8.0c how much is required to melt it completly

43. ## Organic Chemistry

What can be shown about the structure of each isomer from: A) Its reaction with magnesium and sodium carbonate? __________________________________ B) The effect of its solution on pH indicator? __________________________________ C) Its melting point?

44. ## literature

I need help understanding Roger williams A Plea For Religious Liberty

45. ## Math

f(x) = 6x^2 + 7x − 20 Find the maximum or minimum value of f(x)

46. ## Body Systems

Match the word with its meaning. Please check my answers thank you. myocardi/o B. heart muscle myo/o F. muscle plant/o I. sole of the foot abduction L. movement away from the body adduction N. movement toward the midline of the body dorsiflexion D.

47. ## Physics

A high potential is applied between the electrodes of a hydrogen discharge tube so that the gas is ionised. Electrons move towards the anode and protons towards the cathode. In each second, 5x10^18 electrons and 2x10^18 protons traverse a cross section of

48. ## Algebra

The length of one of the equal legs of an isosceles triangle is 3inches less than twice the length of the base. If the perimeter is 29 inches , what is the length of each of the sides?

49. ## physics

What does the variable ‘e’ stand for in the equation for energy in an elastic potential energy store?

50. ## Science - Physics

How could you reduce unwanted energy transfers in a machine with moving components? Thank you

51. ## Algebra

Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using the formula, find the mass of a piece of cork with a volume of 240 cm3 If the mass of a piece of cork is m, and its volume is v,

52. ## physics

How much energy is transferred each second to a 50W device?

53. ## science - physics

Describe how you can reduce the acid rain caused by burning coal and oil. Thank you

54. ## Math

f(x) = 6x^2 + 7x − 20 Find the maximum or minimum value of f(x). (Round your answer to two decimal places.)