# Questions Asked onFebruary 13, 2020

1. ## math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth of a foot. Show your

2. ## chemistry

MgCl2(s) → Mg2+(aq) + 2Cl^-(aq) How many total ions? 2.0 x 10^5 N2O3 How many total atoms? How many nitrogen atoms and oxygen atoms?

3. ## Math

On a spinner with two equal sections labeled 2 and 3, Josie determines that the probability of landing on 2 or 3 are equally likely. Which shows the probability of landing on a 2? Select two answers A. 1/2 B. 2/3 C. 0.1 D. 0.2 E. 50% F. 100% I think it’s

4. ## Algebra

The exponential function f(x) = 3(5)x grows by a factor of 25 between x = 1 and x = 3. What factor does it grow by between x = 5 and x = 7? A) 5 B) 25 C) 125 D) 625 3) If a city that currently has a population of 1000 triples in size every 8 years, what

5. ## English

Think about the dialogue between Father William and his son. In a paragraph, discuss what this poem has to tell the reader about youth and old age. In making your points, cite three details from the poem. (Cannot provide poem sadly)

6. ## History

Hi I'm stuck between 2 answers Which of the following was the result of the Battle of the Spanish Armada? A. Spanish domination of the sees came to an end. *** B. Spain and England went to war. C. England overthrew the Spanish monarchy. B. England became a

7. ## Math re-post for … fan

Please make sure you don't use any tutor's name in the space for YOUR name. Thanks. ———————————— Aiden has saved \$85 per month for the past 7 months. He plans to save the same amount each month in the future until he has saved a

8. ## Social Studies

with your group, discuss the scenarios using your descriptions above. who would you call if... you were on probation you had questions about the women's health you wanted information about the salmonella outbreak you needed information about school

9. ## geometry

Circle C has its center at (9,0) and a point is on the circle at A(8,6). Which answer verifies whether point P(10,−7) lies on the circle? a. The statement (9−0)2+(8−6)2≠(9−0)2+(10+7)2 is a true statement, so P is not on ⨀C. b. The equation

10. ## math

Regina has a bag of 6 orange marbles and 6 black marbles. She picks a marble at random and then puts it back in the bag. She does this 24 times. The results are shown in the table. Determine the percent error of pulling a black marble in Regina’s

11. ## math

√6× 0 rational or irrational π ÷π rational or irrational 10π - 7π irrational or rational √49 + 1/3 irrational or rational

12. ## french

Compose a six to eight sentence paragraph in English comparing how France and the U.S. have been influenced by immigrants. Think about food, music, art, etc.

14. ## statistics

its hard to explain, but you know how you see the statistics of something like 1 in 100 people are sociopaths, i have a percent number i need to turn into that format but don't know the formula

15. ## English

Which of these events first happened first in Jesse's life? A. He thought of singing at nursery homes. B. He helped out at the animal shelter. C. He joined the Key Club's steering committee. D. He moved to a different city.

asked by A protogen furry owo
16. ## Physics

Two ice skaters, with masses of 40 kg and 85 kg , are at the center of a 50 m -diameter circular rink. The skaters push off against each other and glide to opposite edges of the rink. If the heavier skater reaches the edge in 30 s , how long does the

17. ## history

why is the term first people appropriate to describe native american?

18. ## trigonometry

(secx - tanx)(cscx+1) =cotx

19. ## Math

PLEASE HELP!! Regina has a bag of 6 orange marbles and 6 black marbles. She picks a marble at random and then puts it back in the bag. She does this 24 times. The results are shown in the table. Outcome Tally Orange 10 Black 14 Determine the percent error

20. ## geometry

Circle C lies on the coordinate plane with its center at (2,−16). Point A(2,−13) lies on circle C. Which equation verifies that the point P(−1,−16) lies on circle C? a. (2−16)^2+(2−13)^2=(2−16)^2+(−1−16)^2 b.

21. ## Algebra

-(5)^-1 A.-1/5 ***** B.-5 C.5 D.1/5 2.(-4.7)^0 A 1 B -1 C 0 D -4.7*** 3. -1 ---- 4^-4 A -4 ----- y B -4y C y^4 D -y^4

22. ## geometry

What is the equation of a circle with its center at (10,−4) and a radius of 2? a. (x+10)2+(y−4)2=4 b. (x−10)2+(y+4)2=2 c. (x+10)2+(y−4)2=2 d. (x−10)2+(y+4)2=4

23. ## social studies

What was an important step for Assyrian rulers in controlling their empire? Select the two correct answers.

24. ## English

what is the climax in the story all is calm?

25. ## math

The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth of a foot. Show your work. PLEaseeee Help

asked by jaeden martells wife 💗
26. ## Algebra

(−2x^2yz^2+3x^2y)·(−5y^2z^3−4z)·(xy^2+z)

27. ## Social studies

Drag and drop the events that occurred in Ancient Rome in order from top to bottom. The Emperor Constantine came to power and united the empire. A stable empire under Augustus led to a period of peace. The city of Rome was attacked by Germanic tribes.

28. ## Math

The minimum age for voting in the United States is 18 years old. Let a represent a voter's age (Finding the inequality) I honestly have no answer for this right now, I'm genuinely don't know what to put.

29. ## math

A box with 40 stuffed animals in it weighs 350 ounces. The same box with 30 stuffed animals weighs 290 ounces. How much does the box itself weigh?

30. ## Maths

Tom is putting cartons of ice-cream in one of the freezers. There are 13 boxes and each box contains 24 cartons. How many cartons of ice-cream are there in total? He then unpacks 192 packs of frozen peas from 8 boxes. How many packs of frozen peas were in

31. ## math

Find the area of the parallelogram 60 ft,20 ft,26 ft thank you Torial I wish you well with Frisk, Asriel and Chara

32. ## Math

What is the absolute value of -35? Thank u in advance for ur help

33. ## Maths

Cartons of milk from a particular supermarket are advertised as containing 1 litre of milk,but in fact the volume of the milk in a cartoon is normally distributed with mean 1012 ml and standard deviation 5 ml. i.Find the probability that exactly 3 cartons

34. ## Science

John is pushing a wheelbarrow filled with sand on a building site.The total mass of the wheelbarrow and it's contents is 30kg.When he applies a force of 20N, the wheelbarrow moves forward at a constant speed. The foremn shouts at John to hurry up , and he

35. ## Maths

A circular wheel has a diameter of 14cm how far will it roll in 5 revolution. (π=22/7)

36. ## Math

Find the area of the circle (use 3.14 or 22/7 for pi) the circle is 24 cm, 1. 1,808.64 cm2 2. 452.16 cm2 3. 75.36 cm2

37. ## Math

Find the next three terms in the sequence. 1 1 2 3 5 8 A. 9 10 11 B. 11 14 17 C. 13 21 34***** D. 14 26 50

38. ## Math

There are 648 cows and sheep on a farm. The ratio of the number of cows to the number of sheep is 5:4. At an auction, 2/3 of the sheep and some cows are sold. The ratio of the number of cows to the number of sheep left is no 3:1. How many cows are sold? Is

39. ## Maths

An intelligence test used in a particular country has scores which are normally distributed with mean 100 and standard deviation 15.In a randomly selected group of 500 people sitting the test, estimate how many have a score i.higher than 140 ii.between 85

40. ## Maths

Cartons of milk from a particular supermarket are advertised as containing 1 litre of milk,but in fact the volume of the milk in a cartoon is normally distributed with mean 1012 ml and standard deviation 5 ml. i.Find the probability that exactly 3 cartons

41. ## algebra

Which could be a first step in solving the equation 1/4x+1/2=3/4x in an efficient way? Select two answers. A.multiply by 4 on both sides B.multiply by 2x on both sides C.subtract 1/4x from both sides D.add 1/2 to both sides plz help i need an answer

42. ## math

The price of 4 citrons and 5 fragrant wood apples is 46 units. The price of 5 citrons and 4 fragrant wood apples is 53 units. Find the price of a citron and the price of a wood apple.

43. ## computer science

1) You appear to have a 1010011 foot lead on Shia. a) (10 points) If the number is unsigned, what is the decimal equivalent? b) (10 points) But he seems closer than that. Maybe distances in front of you are positive and the distances behind you are

44. ## algebra

Which number has an absolute value greater than 5?

45. ## chemistry

What mass of lead (ii)trioxonitrate(v)pb (No3)2 would be required to yield 25g of pbcl on the addition of excess of Nacl solution (Pb=207,N=14,O=16,Na=23,Cl=35.5)

46. ## math

tanx +cotx=secx cscx

47. ## math

In a triathlon, Farhan swims a distance of 1.5 km at an average speed of 2.5 km/h, cycles 40 km in 1/1/2 hours and runs at an average speed of 9 km/h for 1/1/9 hours. Find his average speed for the entire competition

48. ## Physics

A piece of copper of mass 400g at the temperature of 1000°c is quickly transferred to a vessel of negligible thermal capacity containing 300g of water at 29°c if the final steady temperature of the mixture is 108°c calculate the mass of the Water that

49. ## science

Which terms describe the main processes in the water cycle?

50. ## maths

Solve the following quadratic equation whose roots are. 1)5 and - 9 2)-1 and - 1/2 3)4 and - 11 4)1 and 1 whole number 1/2

51. ## Math

Multiple Choice Identify the decimal and simplified fractional form of 60%. A. 0.6 and start fraction 4 over 5 end fraction B. 0.6 and three-fifths C. 0.06 and three-fifths D. 0.06 and six-tenths plz help

52. ## Maths

The number of hours of life of a certain type of torch battery is normally distributed with mean 150 and standard deviation 12. In a quality control test two batteries are chosen at random from a batch.If both batteries have a life less than 120 hours, the

53. ## Chemistry

A gas has a volume of 490. mL at a temperature of -35.0 degrees C. What volume would the gas occupy at 42.0 degrees Celsius? Any help is appreciated

54. ## math

A jar contained 50 marbles. Of the 50 marbles, 90% of them were red and the remainder were green. Some of the red marbles were removed from the jar and after this, 75% of the marbles in the jar were red. How many red marbles were removed from the jar?

56. ## physics

I'm doing an internal of a battery resistance experiment but not familiar with this formula V = ε- Ir. What is the I in this formula?

57. ## Math

Use the diagram below to answer questions 4 and 5. Two lines intersect at point P. On one line, point T is on the left side and point R is on the right. On the other line, point Q is on the right side and point U is on the left side. Name an angle vertical

58. ## Chemistry

What is solubility

59. ## Physics

A rectangular loop with dimensions 4.90 cm by 17.0 cm is placed in a uniform electric field and rotated to find the orientation that produces a maximum electric flux through the loop of 7.73 ✕ 104 N · m2/C. What is the magnitude of this electric field?

60. ## Physics

The lowest temperature ever recorded in Alaska is-6 C. The highest temperature ever recorded in Alaska is 38°C. Suppose a piece of metal with a mass of 180 g and a temperature of -62.0°C is placed in a calorimeter containing 0.500 kg of water with a

61. ## Tourism

Two positive impact of summer Olympic on international tourism

62. ## pe

Nearly 1/3 of the people ages ___ to ___ are overweight or obese in America. 2 to 19 3 to 14 6 to 18

63. ## world history

On September 8, 1522, nearly three years after setting out, the survivors— one ship and 18 sailors—reached Spain. The survivors had been the first people to circumnavigate, or sail around, the world. Antonio Pigafetta, one of the few survivors of the

64. ## math

if nacy needs 3 1/4 cups of oatmeal how many cups of oatmeal will she use

65. ## Geometry

What is the value of x if it’s a 38 degree triangle and two sides of 21

66. ## Chemistry

Number of hydrogen ions in 1.0dm3 of 98.12mol/dm3

67. ## biology

A plant has red flowers. In this species, a red flower color is the dominant trait over a white flower color. What can you say about this plant? a : If the genotype is Rr, the phenotype will be red-flowered. b : If the plant has red flowers, the genotype

68. ## Chemistry

Which has more molecules: 1.0 g of H2O or 1.0 g of H2O2? Why

69. ## Chemistry

How can we determine whether solid , liquid or gas in aonic equation

70. ## Geometry

Find the volume of the rectangular prism. A. 23 in.^3 B. 297 in.^3 C. 318 in.^3 D. 159 in.^3

71. ## Literacy

What is the probability of the spinner landing on red or yellow

72. ## Science

over time a particular plant has developed a larger stem. Which of the following is a possible advantage of having longer stamen? A) a longer stem could ensure that an insect brushes against another and picks up pollen**** B) a longer stem could ensure

73. ## English

What strange miracles are there?

74. ## physics

Modern gasoline engines have a maximum thermal efficiency of about 20% to 35% when used to drive a car. Although the gasoline engine can be up to around 40% efficient (thermal efficiency), there is friction heat loss all along the way (drive train), such

75. ## Science

how many grams are in 2.4 moles of sulfur

76. ## maths

A minor makes claim to a circular piece of land with a radius of 40 m from a given point, and is entitled to dig to a depth of 25 m. If the minor can dig tunnels at any angle, find the length of the longest straight tunnel that he can dig, to the nearest

77. ## Maths

Cartons of milk from a particular supermarket are advertised as containing 1 litre of milk,but in fact the volume of the milk in a cartoon is normally distributed with mean 1012 ml and standard deviation 5 ml. i.Find the probability that exactly 3 cartons

78. ## Physics

Write details note on the concept of power and all it forculas

79. ## Accounting

General Motors has always shut down for one week at the end of December for routine maintenance of the company’s equipment. The annual maintenance is essential to ensure that it's equipment can meet the precise specifications of customers. For the past

80. ## Physics

A thin, circular, conducting plate has a radius of 1.0 m and a charge of -2.0 μC. An electron is placed 1.0 cm above the center of the plate. What is the acceleration of the electron?

81. ## Algebra

Find the equation of the line that contains points (-2, -9) and is parallel to the line 5X + 7y = 12

82. ## Maths

The weights of vegetable marrows supplied to retailers by a wholesaler have a normal distribution with mean 1.5 kg and standard deviation 0.02 kg.The wholesaler supplies three sizes of marrow- Size 1 under 1.48 kg Size 2 from 1.48 to 1.53 kg Size 3 over

83. ## Science

A boat moves with a velocity of 15m/s north in a river, which flows with a velocity of 8m/ s west. Calculate the boat resistant velocity with respect due to North.

84. ## Physics

The lowest temperature ever recorded in Alaska is-6 C. The highest temperature ever recorded in Alaska is 38°C. Suppose a piece of metal with a mass of 180 g and a temperature of -62.0°C is placed in a calorimeter containing 0.500 kg of water with a

85. ## Math

wut is 2+2+3-4x8 And then Divide

86. ## Math

Alana bought 3/8 pound of swiss cheese And 1/4 pound of American cheese Which pair of fraction can not be used to find how many pounds of cheese she bought in all? 6/16 and 4/16 9/24and 6/24 24/64and 8/24 15/40and 10/40

87. ## math

what are the answers to graphing nonlinear relationships quick check pls help im confused

88. ## Chemistry

How do you find the mass of a sample of air containing 78 mol of N2, 21 mol of O2, and 1 mol of Ar

89. ## Math

A car travel 120m along a straight road which is inclined at 8° to the horizontal. Calculate the vertical distance through which the car rides ?

90. ## math

Jason spent a total of \$79.80 on 6 pens and 12 erasers for his friends. A pen costs 5 times as much as an eraser. Find the cost of a pen. Answer:

91. ## maths

If alpha Beta,gama are the divection angle of a line then which of the following is alphaPlus Beta---60 degree, 80degree, I20 degree, none

92. ## Physics

How much work is needed to move a charge of -4 micro C to a point 50m from a charge 30 micro C

93. ## Math

The tension T in a string varies partly as the velocity V and partly as the mass of the string m. When the tension is 20N,it attains a velocity of 32m/s and has a mass of 8kg.When the mass of the string increases by 30%,the tension reduces by 15% and

94. ## math

How can I use mental math to multiply 800x5

95. ## Social studies

How many states are in the Northeast region?