1. Math Help Please? (check my work?)

1. Find the next three terms in the sequence. 3, 12, 21, 30, . . . (1 point) 40, 50, 60 *** 38, 46, 54 39, 48, 57 36, 32, 39 2. Identify the sequence as arithmetic, geometric, or neither. 1.6, 0.8, 0.4, 0.2, . . . (1 point) arithmetic geometric *** neither

2. Geometry

4. Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. The figure is not drawn to scale. The bases are right triangles. top(8.94m) side(41m) bottom left corner(4m) bottom(8m). ~852 m2;

3. Language Arts (Check my work please?)

2. An example of literal description in the poem is (1 point) a) the sun brightening valleys. b) an audience being moved by a speech. c) the words of the president being relevant for a long time. *** 3. What makes this poem an analogy? (1 point) a) It uses

4. Geometry

9. what are the lateral area and the surface area of the cone shown below 14ft 17ft? ~LA=615.8 ft2; SA=1,803.3 ft2 ~LA=615.8 ft2; SA=3,166.7 ft2 ~LA=1,187.5 ft2; SA=1,803.3 ft2 ~LA=1,187.5 ft2; SA=3,166.7 ft2 12. Find the volume of the cylinder in terms of

The following facts are true about Resource A: It grows in nature and takes about five years to reach a mature size. It can be replanted after it is cut down. Resource A is most likely a(n) A inexhaustible resource. B nonrenewable resource. C recycled

6. Chemistry

Write a balanced net ionic equation to show why the solubility of Ca(OH)2(s) increases in the presence of a strong acid and calculate the equilibrium constant for the reaction of this sparingly soluble salt with acid.

7. Chemistry

Chromium (III) iodate has a Ksp at 25°C of 5.0 x 10–6. 125 mL of a solution contains 0.0050 mol L–1 Cr (III) ion. What is the molar solubility of chromium (III) iodate at 25°C? a. 8.4 x 10–2 mol L–1 b. 2.2 x 10–3 mol L–1 c. 6.3 x 10–2 mol

8. math

Krishan bought 2400 bananas at rs 15 a dozen.He sold 1350 of them at rs 4 and the remaining at 5 for rs 8. find his gain or loss percent.

3. 5 • 3n (1 point) 15, 30, 45, 60 5, 15, 45, 135 *** 0, 15, 45, 135 15, 45, 135, 405 4. Use the function rule ƒ(x) = x • |–1|x. Find the output ƒ(2). (1 point) 4 3 –2 *** 2

10. Mircro-Economics

Prove The Profit Maximazatim Of The Consumer mu=p,according to cardinalist using mathematical derivation

11. chemistry

A buffer is prepared consisting of 0.75 mol of sodium dihydrogenphosphate, NaH2PO4, and 0.60 mol of sodium hydrogenphosphate, Na2HPO4, dissolved in 600.0 mL of water. The Ka for the dihydrogenphosphate ion is 6.2 x 10–8 at 25°C. Which of the following

12. U.S. History

1. What would this image convey to someone from the early-1900s about about the suffrage movement? (image: "early-1900s women's suffrage painting"-- this has a sign on it that says "official program women's suffrage procession" a person riding a horse and

13. Math "Need Help Asap"!

"Find each percent of markup?" 5.)Store's cos:\$26 selling price:\$39 6.)Store's cost:\$125 selling price:\$168.75 7.)Store's cost:\$75 selling price:\$90 "Find each selling price round to the nearest cent?" 8.)"A Video game costs a store \$20. If the store sells

14. Math "Need Help Asap"!

Multiple Choice Use an equation to solve the problem. 1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6.27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224

15. SCIENCE HELP PLS

How does using coal to generate electricity affect the environment? (1 point) Using more coal reduces the amount of pollution from using oil. Using coal improves the quality of nearby water. Using coal, instead of wood from trees, helps improve the

16. English

Which of these values relates most closely to the element of “playing together” in Dean Smith's philosophy? A. determination B. trust C. courage D. mastery of fundamentals B?

17. English

Read the following lines from the Odyssey: In the next land we found were Cyclopes, giants, louts, without a law to bless them. By implication, what cultural value in ancient Greece is Odysseus emphasizing in this passage? A. physical strength B. civilized

18. Math

A nationwide survey showed that 65% of all children in the United States dislike eating vegetables. If 4 children are chosen at random, what is the probability that all 4 dislike eating vegetables? (Round your answer to the nearest percent.) The answer is

19. Social Studies

In 1965, congress adopted the voting rights act. Describe this act. In your description, explain what led congress to pass the act, and describe at least two of the act's effects

20. Math

Hi can you please help me with these math questions? I really need to know the answers. 21. Find the unit price for each option shown below. Round to the nearest cent when necessary. Indicate which option is the better buy. Option I: 10 candy bars for

21. English

What is the meaning of the bold print word in the following quote? “That spiritual and physical oneness we all share with this common homeland explains the depth of the pain we all carried in our hearts as we saw our country tear itself apart in terrible

A lights A lot quality inspector examines a sample of 25 strings of lights and finds that 6 are defective. a. what is the experimental probability that a string of lights is defective b.what is the best prediction of the number of defective strings of

23. Fitness

Which one of the following individuals is most likely to engage in leisure-time physical activity

24. math

A store owner complains that, on the average, 3 bottles per case of a certain brand of softdrink are underfilled. Assuming this is correct, find the probability that a randomly chosen case of this drink will contain at least 4 underfilled bottles.

25. English

Read the following passage from “Three Skeleton Key”: The rats of the sea are fierce…. Large, strong, and intelligent, clannish and seawise, able to put the best of mariners to shame with their knowledge of the sea, their uncanny ability to foretell

26. Math "Need Help Asap"!

Multiple Choice Use an equation to solve the problem. 1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6.27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224

27. math

A rectangular garden plot 16m by 24m is to bordered by a strip of uniform width X m wide on the outside, so as to double the area, find the new length and breadth of the rectangular garden

28. History

Witch of these happened during the century that followed Pax Romana A. The Roman Empire expanded further, reaching Hindu Kush B. The Roman military led a major revolt against the emperor and many citizens were killed C. Roman leaders invaded territories

29. History

Which of these houses the largest migration of mammals in the world? A. The Serengeti B. The Sahara C. Mount Kilimanjaro **** D. The great Rift Valley

30. math

19. 4k^2(-3k^2-4k+5) A. -12k^4-16k^3+20k^2 B. 12k^4-16k^3=9k^2 C. -12k^3+20k ** D. k^4+9k^2

31. Math help

Simplify the expression (3k + 2)(k - 3) A. 3k^2 - 7k - 5 B. 3k^2 - 7k - 6 C 3k^2 - 4K - 6 D 3k^2 - 4K - 5 My answer is either C or D

32. Chemistry

The solubility of Mg(OH)2 is measured and found to be 9.25×10-3 g/L. Use this information to calculate a Ksp value for magnesium hydroxide

33. math

write the result in scientific notation (1.1 * 10^-5)(3 * 10^-2) a. 4.1 *10^-7 b. 4.1 *10^10** c. 3.3 *10^-7 d. 3.3 *10^10

34. Chemistry

The mass of lead bromide that is dissolved in 250 mL of a saturated solution is____ grams.

35. Chemistry

The molar solubility of silver iodide in a 0.186 M potassium iodide solution is __________ M.

36. Physics

A motorboat whose speed in still water is 2.91 m/s must aim upstream at an angle of 30.0 degrees (with respect to a line perpendicular to the shore) in order to travel directly across the stream. - What is the speed of the current? - What is the resultant

37. maths

The area of a rectangle is 60 cm squared and its perimeter is 38cm. Find the length and width of a lectangle

38. Math

If no digit can be used more than once, how many 5-digit numbers can be formed only using the numbers 3,8,1,2,5, and 7? A: 350 numbers B: 717 numbers C: 722 numbers D: 720 numbers I guessed the answer 720 and got it right but I don't know why the answer is

39. Calc

Find the number b such that the line y = b divides the region bounded by the curves y = 4x2 and y = 16 into two regions with equal area. (Round your answer to two decimal places.)

40. Algebra

(9*10^4)(8*10^6) Write the results in scientific notation 7.2*10^25 1.7*10^11 7.2*10^11 1.7*10^25 my answer 1.7*10^11

41. math

A newspaper vendor sells newspapers at a commission of 6%. He earns rs 75 per day. what is the cost of newspapers? /////////***vvvv.urgent****//////// ans is rs 1175 how?

42. chemistry

Chromium (III) iodate has a Ksp at 25°C of 5.0 x 10–6. 125 mL of a solution contains 0.0050 mol L–1 Cr (III) ion. What is the molar solubility of chromium (III) iodate at 25°C? a. 8.4 x 10–2 mol L–1 b. 2.2 x 10–3 mol L–1 c. 6.3 x 10–2 mol

43. science

Chromium (III) iodate has a Ksp at 25°C of 5.0 x 10–6. 125 mL of a solution contains 0.0050 mol L–1 Cr (III) ion. Possible answers: a. 8.4 x 10–2 mol L–1 b. 2.2 x 10–3 mol L–1 c. 6.3 x 10–2 mol L–1 d. 2.1 x 10–2 mol L–1 What is the

44. chemistry

QUESTION 11 Information Set 1: Chromium (III) iodate has a Ksp at 25°C of 5.0 x 10–6. 125 mL of a solution contains 0.0050 mol L–1 Cr (III) ion. What is the molar solubility of chromium (III) iodate at 25°C? a. 8.4 x 10–2 mol L–1 b. 2.2 x 10–3

45. Geometry

Which is the equation of a 20 cm diameter circle with its center at (3, -6)? (x+3)^2+(y-6)^2=100 (x-3)^2+(y+6)^2=400 (x-3)^2+(y+6)^2=100

46. math

7t^4x7t^4 a. 49t^8** b. 14t^4 c. 49t^16 d. 14t^8

47. math

write the value of the expression 2^3/2^3 0 1** 2 3 2^2/2^5 8 6 1/8** -8 also can u recheck my last one ms sue thanks

48. math

In parallelogram ABCD,M is the mid point of diagonal BD;if BM bisects angle ABC,then what is the measurement of angle AMB?

49. science

A bicycle tire is filled with air pressure of 6 atm at a temperature 20 Degrees Celsius. Riding the bicycle on asphalt on a hot day at a temperature 42 degrees Celsius makes the volume of the tire increase by 2%. What is the new pressure in the bicycle

50. English

Which phrase best describes the word choice and voice of "Theme for English B"? dull and old-fashioned formal and fancy wordy and vague

51. English

1. Don't play games on the phone too often. 2. Don't play games on a phone too often. 3. Don't play games on your phone too often. ---------------- Which one is commonly used? 4. Don't feel stressed out. 5. Don't be stressed out. 6. Don't stay stressed

52. History

Explain the ideological differences between the United States and the Soviet Union during the Cold War. What are TWO conflicts the United States and the Soviet Union became involved in during the Cold War?

53. history

president roosevelt implemented a set of programs called the new deal. identify the problem that the new deal was designed to deal with. list other possible solutions and their advantages and disadvantages. then write a short evaluation of the chosen

54. Probability

There are 3 quarters, 2 dimes, 3 nickels,. 2 coins are drawn one at a time both are dimes. Probability that this may occur is 1/4. Because 2 of the coins are dimes. Is this correct. Please explain

55. math

If a man saves \$6000 each year for 7 years and reinvests his interest at a 5 percent interest rate annually, how much will he have a that the end of year 7?

56. MATH - CALC

Use calculus and algebraic methods to do a complete analysis (i.e., intervals of increase and decrease, intercepts, critical points, points of inflection, and intervals of concavity) for each of the following functions and then sketch a graph of the

57. Math "Need Help Asap"!

12.)Regular price: \$16.99 percent of discount: 55%?

58. Chemistry

Choose an alkane that is 6 to 10 carbon atoms in length. List the alkane's name and the other isomers you can properly draw and name. For example: Decane / isomer 2 methyl-Nonane. Do not guess. Draw out on paper then name for best results. Include the

59. Chemistry

“How fast do hummingbirds fly?” Why is the question a scientific question?

60. math PsyDAG

write the result in scientific notation (1.1 * 10^-5)(3 * 10^-2) a. 4.1 *10^-7 b. 4.1 *10^10** c. 3.3 *10^-7 d. 3.3 *10^10

61. Calculus

Volume created when the area bounded by the curve y = 1/x, the x-axis, and the lines x = 1 and x = 4 is rotated about: a) the x-axis: 2.356 units^3 Is this correct? b) the line y = 5 I'm not sure how to do this one.

62. math

A newspaper vendor sells newspapers at a commission of 6%. He earns rs 75 per day. what is the cost of newspapers? /////////***vvvv.urgent****////////

63. Statistic

Considering that a researcher can test at the

64. math plz help

the Average age of three number is 32 base 5.If the sum of two number is 131 base 4.Find the third number in base 6? Step plz

Simplify the expression (3k + 2)(k - 3) A. 3k^2 - 7k - 5 B. 3k^2 - 7k - 6 C 3k^2 - 4K - 6 D 3k^2 - 4K - 5 My answer is either C or D

66. Algebra Help

5. 3x + y = 2 Graph A Graph B Graph C Graph D (let me know how i can send you the pictures of the graphs ) i chose graph c

67. History

What has been the impact of Japn's recovery on global affairs since World War II? Provide two specific examples.

68. english: language arts IV

Capitalation:Please identify which answer has ALL words properly capitilization. The houston zoo is a wonderful place for Children.

69. math

what is the area of a square inscribed in a circle with apothum 3.5cm

70. chemistry

Calculate the volume of the ammoniacgas formed when nitrogen reacts with 6 litres of hydrogen

71. 3d plane

explain why each set of information does not define a unique plane in three spaces? a) x-intercept -3, points P(2,5,7) and Q (1,10,14) b) vector equation [x,y,z]=[s,1,-2]+s[1,-3,-1]+t[2,-6,-2] Kindly help !

72. algebra

help me on the result of 3CSC{A}-Y6=0 or gave me exmples thank you

73. Calculus

when x intercept -3, point P(2,5,7) and Q(1,10,14) how to find x,y and z?

74. Algebra

2a raised to 2 - 4b raised to 3 - 8c raised to 4 divided by 2abc

75. math

x^11/x^4 a. x^7** b. X^15 c. x^44 d. x^11/4

76. math

4^3 x 4^12 a. 4^36** b. 4^15 c. 4^12 d. 4^9

77. Calculus

Solve the differential equation: dy/dx = (3x^2) / (y+1) with initial conditions x = -1, y = 2 I have: ∫y + 1 dy = ∫3x^2 dx (y^2 / 2) + y = x^3 + C (2^2 / 2) + (2) = (-1^3) + C? 4 = -1 + C 5 = c (y^2 / 2) + y = x^3 + 5 Is this correct?

78. math

4^3 x 4^12 a. 4^36** b. 4^15 c. 4^12 d. 4^9 x^11/x^4 a. x^7** b. X^15 c. x^44 d. x^11/4