# Chloe

Newest questions and responses by Chloe
1. ## math help asap

1.which of the following is a radius of the circle a.DE b.AB C.CE 2.which of the following is a diameter of the circle a.ED b.EC c.BA 3.which of the following is a chord, but not a diameter, of the circle a.CE b.FD c.DE 4.what is the correct way to name a

3. ## math

Find the logistic function that satisfies the given conditions. 15) Initial value = 35, limit to growth = 140, passing through (1, 56) Thank you!

4. ## Social Studies

How did knowing how to cut and stack stones help early Andean civilizations grow?

5. ## Math

Coram is at basketball practice preparing to shoot free throws. The probability of Coram making a free throw is 77%. What is the probability that he makes his first free throw on the second shot? A. 79% B. 95% C. 88% D. 83% I think the answer is C

6. ## Math / Statistics

Supposed that voting in municipal elections is being studied and four people are randomly selected. The accompanying, table provides the probability distribution where x is the number of those people that voted in the last election x | P (x) 0 | 0.23 1 |

7. ## Math / Statistics

Supposed that voting in municipal elections is being studied and four people are randomly selected. The accompanying table provides the probability distribution where x is the number of those people that voted in the last election x | P (x) 0 0.23 1 0.32 2

8. ## math

350 is 70% of what number? A) 500 B) 420 C) 245 D) 280 What percent of 64 is 24? A) 267% B) 62.5% C) 40% D) 37.5% What percent of \$6.50 is \$2.60? A) 25% B) 40% C) 90% D) 250% 20% of 140 is what number? A) 280 B) 120 C) 28 D) 12 I am kind of confused on

9. ## Math

When you write a repeating decimal, how do you decide where to draw the bar?

10. ## Civics

A political communication an organization or government sends out to promote a policy,idea ,or cuase is an example of

11. ## Civics

Davis in executive at a large company. He is concerned that other businesses in his industry have been moving some of their operations to foreign countries in order to cut down on labor costs. The CEO has asked David to make a recommendation on what the

12. ## chemistry

Determine the hydronium and hydroxide ion concentrations in a solution that is 2.0 × 10-2 M NaOH

13. ## Chemistry

Balance the equation: Br2 +KI=

14. ## Algebra

Describe when the graph of f(x) = ab^x is a horizontal line.? I thought it was when a=0, but its not...

15. ## algebra

Sam opened a savings account that accrues compound interest at a rate of 3% annually. Let P be the initial amount Sam deposited and let t be the number of years the account has been open. Write an equation to find A, the amount of money in the account

16. ## Algebra

16. The equation models the height h in centimeters after t seconds of a weight attached to the end of a spring that has been stretched and then released. h= 7 cos (π/3 t) a. Solve the equation for t. (I'm pretty sure i've got this one solved) T= 3

18. ## History

What action did President Bush take to make the Office of Homeland Security effective? He tried to convince Congress to go to war. None of these answers He decided to commence all of the other public safety agencies and only use the Office of Homeland

19. ## History

Why was Vietnam key to the US curbing communism in Asia? a. None of these answers. b. Vietnam and the US had strong economic ties. c. Vietnam was a major supplier of rice to the United States. d. Vietnam had a direct tie to Japan which the US had thus far

20. ## english

i am doing an argumentative research paper on prostution. and my main point is that whether prostution be illegal or legal. i am confused with the terms "legalization" and decrimalization of prostution. i need help. thank you

21. ## Math

How do make 0.7 repeating a fraction

22. ## Math

A recipe uses five cups of flour for eveey two cups of sugar. If alrhea want to make a recipe using eight cups of flour, how many cups of sugar must she use

23. ## Maths

Jack spends 1 3/5 as long on his homework as Jill. Last week, Jill spent 7 1/4 hours doing homework. How long did Jack spend doing homework?

24. ## Maths

Jack spends 1 3/5 as long on his homework as Jill. Last week, Jill spent 7 1/4 hours doing homework. How long did Jack spend doing homework?

25. ## math

Complete the indirect proof. Given: Rectangle JKLM has an area of 36 square centimeters. Side is at least 4 centimeters long. Prove: KL ≤ 9 centimeters Assume that a. ____. Then the area of rectangle JKLM is greater than b. _____ , which contradicts the

26. ## Math

How do I write 90,000,000+5,000,000+900,000+60,000+200+80+5 in standard notation

27. ## Algebra

I need the answers to pre algebra pizzazz pg 50 How did the angel lose his job I have the riddle I need the work!! Plz help me!!

28. ## Math

Find the area for the circle (use 3.1 for pi) Round to the nearest tenth The circles radius is 23 yd.. My answer is 1666

29. ## physics-sound

A police car moving at 41 m/s is initially behind a truck moving in the same direction at 17 m/s. The natural frequency of the car's siren is 800 Hz. The change in frequency observed by the truck driver as the car overtakes him is __(Hz) Take the speed of

30. ## physics

A person jumps out of a helicopter in mid-air to retrieve a small metal ball. He screams at 475Hz, but people on the ground hear him scream at 578Hz. The person is falling at __(m/s) Once he grabs the metal ball, he is pulled back up to the helicopter at

31. ## Chemistry

A compressed gas in a cylinder contains 1000.0 g of argon gas. The pressure inside the cylinder is 2050 psi at 18 degrees Celcius. How much gas remains if the pressure is decreased to 650. psi at a temperature of 26 degrees Celcius?

32. ## Math

The circumference is 3 inches and the length of tube is 16 inches. The string is wrapped around symmetrically around the tube. What is the length of the string?

33. ## easy algebra question, check answer

When multiplying two numbers written in scientific notation, what do you do with the exponents of the 10? a. multiply b. add*** c. subtract d. divide

34. ## Algebra 1

Suppose your​ friend's parents invest \$20,000 in an account paying 5% compounded annually. What will the balance be after 66 ​years?

35. ## Algebra 1

Paul has decided to raise rabbits. He has been warned that the number of rabbits will double every month. He started with 3 rabbits, and the function y=3(2^x) models the number of rabbits he will have after x months. How many rabbits will paul have after 8

36. ## English

What is the function of the gerund in this sentence Representing the junior class was her job as a memeber of the Student Senate

37. ## chemistry

How many grams of MgO are produced during an enthalpy change of -199 kJ? 2 Mg(s) + O2(g) → 2 MgO(s) ΔH = -1204 kJ

38. ## History

What did John Brown plan to do with the guns he seized at Harper's Ferry? a. he planned to sell them to make money to support antislavery candidates for Congress. b. he planned to give them to slaves to start slave rebellions. c. He planned to bring them

39. ## Math

Six groups of students sell 162balloons at the school carnival there are three students in each group if student sells the same number of balloons how many balloons does each to student sell

40. ## Math

Comparison of bottles 1/3 and 2/6

41. ## Physical Education

5. Select the answer below that best describes how you can increase the intensity of your workout. (1 point) A. exercise more often B. increase the speed of a run, amount of weight lifted, or distance a muscle is stretched C. Increase the length of time of

42. ## Algebra 1

Suppose the growth of a population (in thousands) is represented by the expression 32*2.1^x, where x represents the number of years since 2010. Evaluate the expression for the year 2015. Round to the nearest whole number. a. 41 b. 1,307 c. 67 d. 622

43. ## Algebra

On a given day, a vendor made less than \$40 from hot dog and pretzel sales. The inequality graphed below represents the number of hot dogs (x) and pretzels (y) he could have sold and made less than \$40. Which combination of hot dogs and pretzels could the

44. ## Geometry

right triangle ABC B is vertex with right angle

45. ## Algebra

The jaguars basketball team was down 21 points at halftime. In the second half, they started to catch up at a rate of 2 points per minute. The inequality below can be solved to determine the number of minutes it took the jaguars to take the lead. -21+2m>0

46. ## Algebra

If the roots of a quadratic equation are -2 and 3, the equation can be written as a.(x+2)(x+3)=0 b.(x-2)(x+3)=0 c.(x+2)(x-3)=0 d.(x-2)(x-3)=0

47. ## English

Is the sentence "They perform many tasks" transitive

48. ## Algebra

Shirts with the a school's mascot were printed, and the table shows the number of people who bought them the first, second, third, and fourth weeks after their release. Which graph could represent the data shown in the table? Weeks | Number of sales 1 |22

49. ## math

Gwen needs to add 2/3 of a cup of flour to a recipe. She only has a 1/3-cup measure. How many scoops of flour does Gwen need to add?

50. ## Riddle

You have 24 hours to answer this riddle.There was a man who walked down the road. He noticed a child crying, he walked up to the child and whispered into her hear. The child smiled, said thank you ... and left. My question is What is in the fourth drawer

51. ## SS HELP MEEEE PLEASEEE

13. how did the embargo act of 1807 affect south carolina? a. it hurt the sale of the planters' rice and cotton b. it hurt the planters who needed british manufactured goods c. it hurt the aristocrats who could not longer send their sons to school in

52. ## social studies help pls

13. how did the embargo act of 1807 affect south carolina? a. it hurt the sale of the planters' rice and cotton b. it hurt the planters who needed british manufactured goods c. it hurt the aristocrats who could not longer send their sons to school in

53. ## SC state history

note: not all letters will be used. a. sectionalism b. missouri compromise c. andrew jackson d. john c. calhoun e. articles of confederation f. cabinet g. tariff h. treason i. daniel webster j. louisiana purchase k. nationalism l. thomas jefferson 1. the

54. ## Math

Two picture frames are similar. The ratio of the perimeters of the two pieces is 3:5. If the area of the smaller frame is 108 square inches. what is the area of the larger frame?

Susanna is going to make some concrete, using cement, sand and gravel, in the ratio 1:3:3. Nicola wants to make 245kg of concrete. There is 40kg of cement, 110kg sand and 105kg gravel. Is there enough material to make concrete. Thank you.

56. ## Math algebra

As of 2012, the movies with the highest worldwide box-office sales are Avatar, Titanic, and The Avengers. The total box-office sales for all three movies were \$6.5 billion. The box-office sales for Avatar were \$0.2 billion less than twice the box-office

57. ## ENGLISH HELP PLS

Identify the choice that best describes the sentence. 5. More than 1,000 years passed before Copernicus proposed that the earth orbited the sun. (1 point) a. simple*** b. compound c. complex d. compound-complex *** = my answer

58. ## algera help plzzzz

In the diagramâ€‹ below, what is the relationship between the number of pentagons and the perimeter of the figure theyâ€‹ form? Represent this relationship using aâ€‹ table, words, anâ€‹ equation, and a graph. Let x=the number of

59. ## Algebra

One number is three times the another number. If both numbers are positive and their product is 27, find the numbers

60. ## Maths

Were do the brackets go to make this equation true. 23+4=10🤓

61. ## Math

If kelly has a blue shirt, a red shirt, an yellow shirt an only one pair of jeans. If kelly wears one shirt at a time, how many outfits does she have

62. ## Math

If a red light flashes every 3 seconds, a blue light flashes every 4 seconds and a blue light flashes every 5 seconds and they all flashed together at midnight when would be the next time they all flash together?

63. ## Math

What is the 9th multiple of 100

64. ## honors algebra 1

3. Which ordered pair is a solution of the equation y=x-4? a. (2,6) b. (6,2) c. (-2,6) d. (3,1) 4. Which ordered pair is a solution of the equation y=5x? a. (-2,10) b. (-5, 25) c. (-3,15) d. (-2, -10) 5. Which ordered pair is a solution of the equation

65. ## Math

If my clothes are like this the hundred digit is greater than 7 the tens is one more than the hundreds digit and the ones digit is less than 2 then what would my answer be

66. ## SC State History

A piece of decorated pottery from the Woodland Era is considered a(n)... a. fossil b. artifact c. hieroglyph d. chert I know its either a or b but i'm not sure which. The culture of American Indians in South Carolina during the pre-projectile Point era was

67. ## Math

The angle of elevation to the top of a tower is 27 degrees, taken from a point 19 meters from the base of the tower. How high is the tower?

68. ## Physics

If a basketball player has a vertical leap of 1.29 m , then what is his takeoff speed and his hang time ( total time to move upwards to the peak and then return to the ground ) ?

69. ## math

what is 0.31+1/5=?

70. ## One more thing!

Day had broken cold and gray, exceedingly cold and gray, when the man turned aside from the main Yukon trail and climbed the high earth-bank, where a dim and little traveled trail led eastward through the fat spruce timberland. It was a steep bank, and he

In which sentence is the word periscope used correctly? A. Excited about her finding, the scientist used a periscope to view the organisms in the water sample. B. On the night of the full moon, we used the periscope to look at the sky. C. Sitting behind

72. ## Maths

Which fraction is the largest 3/4, 31/50 or 17/40

73. ## science

Between a 700kg elephant moving at a velocity of 18km/h East and a 74kg cheeetah moving at 31m/s East. Which is more difficult to stop? Why?

74. ## Math

A rock falls straight down from a height of 10 m. How long will it take the rock to hit the ground?

75. ## Geometry

A trapezoid has an area of 220m^2, a height of 11m, and one base is 13m. Find the other base.

76. ## math

a picture with 4 right angles 4 sides an 2 pairs opposite what quadrilateral is this

What are the political, economic,and social reasons why the stamp act was not fair to the colonist?

A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to

79. ## Math

Ethan had \$12 more than Dakota. Ethan then gave 1/3 of his money to Dakota. The ratio of money Ethan had to the amount of money Dakota had then became 5:7. How much money did Ethan give to Dakota?

80. ## Mathematics

Find using substitution: ∫ 1/[x(1+lnx)^2] dx I'm not sure what substitution to use.

81. ## Mathematics

Find, using substitution, the integral of: e^x /sqrt[e^(2x) -1] dx

82. ## Mathematics

Use substitution to solve: sec^2x/(tan^2x -1) dx What substitution should I use (what should I let 'u' equal)? I've tried using substitutions for tan or sec, i.e. tan^2x +1 = sec^2x , but I can't get the answer.

83. ## Algebra

Jay weighs 20 pounds more than Dan whose weight is twice what Kirsten's is. Their total weight is 320 pounds. How much does Kirsten weigh?

84. ## Geography

In which countries are the borno people found? What challenges might this create? Could there be any advantages to these circumstances?

85. ## Geometry

a flag pole is 25 ft high. your line of sight is 5 ft from the ground. the angle of elevation is 23 degrees, how far away from the base of the flag pole are you?

86. ## Precal

How do i prove that left side equals right? Cot(A+B)=cotAcotB-1/(cotA + cotB)

87. ## MATH!

An experiment consists of rolling a weighted die. The probability of rolling each number is: Pr[1]=0.05, Pr[2]=0.1, Pr[3]=0.25, Pr[4]=0.25, Pr[5]=0.2, and Pr[6]=0.15. On the first roll, you record if the number is Small (1,2) or Large (3,4,5,6). If the

88. ## Math

A new law requires that 15 of an individual’s income be invested in the stock market. Your accounts show that you need to put \$435 in the stock market this year. How much did you earn this year? \$5,040 \$350 \$504 \$3,500 Refreshing this question, I got

Write the fraction as a percent. If necessary, round to the nearest tenth of a percent. 6/15 a. 40.0% *** b. 37.5% c. 33.3% d. 46.7% Write the fraction as a percent. If necessary, round to the nearest tenth of a percent. 6 4/5 a. 68% b. 6.8% c. 6.4% d.

90. ## Math, all correct?

Write the fraction as a percent. If necessary, round to the nearest tenth of a percent. 6/15 a. 40.0% *** b. 37.5% c. 33.3% d. 46.7% Write the fraction as a percent. If necessary, round to the nearest tenth of a percent. 6 4/5 a. 68% b. 6.8% c. 6.4% Write

91. ## Science

Why is the Grand Canyon a natural physical system

92. ## Algebra

Can you please tell me how to do this question: Translate the phrase "8 less than the quantity 17 times a number, n.

93. ## Math

1)Carson lost 5 pounds in one week. What property is used in this situation? Why? 2)Frankie wanted to buy a new hat for \$14, but left the store without buying anything. What property is used in this situation? Why?

94. ## math

2. Manufacturer A produces hammers that are normally distributed with a mean weight of 4.6 lb and a standard deviation of 0.8 lb. Manufacturer B produces hammers that are normally distributed with a mean weight of 6.3 lb and a standard deviation of 1.4 lb.

1- one serious problem caused by growing population is________? A. a higher death rate B. not enough available jobs. C. too much energy production.***** D. fewer medical advancements. 2- Large numbers of people have moved from rural areas to urban areas

96. ## Algebra

A cash drawer has \$267.00 total. There are no bills larger than a 10. There are 11 tens and 7 more 1s than 5s. How many of each bill is there?

97. ## maths

There are 28 in our class. One day there were 6 times as many present as there were absent. How many were present? How many were absent?

98. ## precalc

write an equation to match each description. 1) a snowball is 8 cm across and melting so that its diameter is decreasing at a steady rate of 0.2 cm/min. write an equation for d(t), the length of the snowball's diameter at time t. answer: d(t)=8-0.2t 2)

99. ## calc

rewrite into slope intercept form. 1) 3x-2y=7 answer: y=3/2x-7/2 2) 8x=y-1/2 answer: y=16x+1 3) 4x+2/3y=8 answer: y=-6x-12 are these correct?