# Johnnie

Popular questions and responses by Johnnie
1. ## math

Which numerical expression correctly translates the phrases 4 less than the sum of 9 and 2 ? 9 + 2-4, 9-4+2, 4- ( 9+ 2 ) , 4- 9 + 2 the correct answer I chose is 4-(9 +2) is that right. Thank you

2. ## science

If a 60.0 kg person will need to climb a 10.0 m stairway how may times to work off each excess Cal (kcal) consumed?

3. ## Math

Angela can run 3 miles in 22 minutes. At this rate, how many miles could she run 33 minutes. I got 4.5 miles. Is this right

4. ## Physics

A child bounces a 46 g superball on the side-walk. The velocity change of the superball isfrom 28 m/s downward to 16 m/s upward.If the contact time with the sidewalk is1800s, what is the magnitude of the average forceexerted on the superball by the

5. ## social studies

Region: After Hannibal and his army landed in Spain, many miles did they travel to get from Spain to Rome? I was 400 miles to get Spain to Rome Is my answer right

Passage #3 – Bobby Fischer Robert James Fischer was born in Chicago but unlocked the secrets of chess in a Brooklyn apartment right above a candy store. At the age of six he taught himself to play by following the instruction booklet that came with his

Brandon bought 192 balloons. Adam bought 118 more balloons than Brandon. How many balloons, b, did Adam buy? b is 118----------------192 b= what

8. ## chemistry

Methanol, CH3OH, a colorless, volatile liquid, was formerly known as wood alcohol. It boils at 65.0°C and has a heat of vaporization of 37.4 kJ/mol. What is its vapor pressure at 22.0°C?

9. ## Math

Karen has 1/2 cup of sugar. She is baking cookies and needs 1 1/3 cup for a recipe. How much more sugar does she need if she wants to triple the recipe? 1 1/3 x 1/2 = 4/3 x 1/2 =4/6 =2/3 cups is this right

10. ## Math

Kit bought a soft drink and a sandwich for \$9.00. What was the price of each if the sandwich cost 3.5 times as much as the soft drink? 3.5 x2 =\$7.00 sandwich 3.5 /7.00=2.50 drink check this for me

11. ## Math

a SQUARE ROOM HAS AN AREA OF 400 SQUARE FEET. wHAT IS THE SIDE OF THE ROOM?

Which phrase represents the expression 7 x + 2? I put two times a number plus seven Here are the other choices: seven times two plus a number two less than a number multiplied by seven a number multiplied by seven then added to two Could tell me if I got

13. ## math

The store has 40 bags of potato chips on the shelf. Of those 30 bags are cheddar-flavored. What percentage of the bags of potato chips are cheddar-flavored. Show your work 30/100=c/40 1200/100 = 12 Help me I think something is wrong

14. ## Math

An art teacher has 3/4 gallon of paint to pour into containers. If he poured 1/8 gallon of paint into each container until he ran out of paint, how many containers had paint in them.? 3/4 x 8/1 =24/4=6 so is this right. The answer is 6

15. ## algebra

please help im lost the instructions are to solve by using thee quadriatic formula and prove your answers are correct but i don't know how can someone show mw step by step how to do this so i can do my homework x^2-3x+4=0

16. ## algebra

solve by using the quadratic formula prove your answer is correct by checking can someone please show me how to do this step by step 2x^2+3x+4=0

17. ## math 116

Rewrite the division as a multiplication. 72/-18=72/18=72*1/4 Type a fraction. is this right

18. ## math 115

A state sales tax rate is 6.5%. If the tax on a purchase was \$16.51, what was the price of the purchase. 6.5%/\$16.51=\$254.00 Check this out. Help me !

19. ## Math

The product of two numbers is negative twenty-four. The sum of the same two numbers is two. What are the two numbers? x +y =-24 (2yx2) y==-20 Help me what did I do wrong

20. ## math

If p=0.5 and q=-3 q/p +(q)^2 -3/5+9=12/0.5 check this

21. ## Math

-3(x-5) =45 -3x-15=45 45-35=10 some one check this for me

22. ## Math

if m=12 and n= -9 -n -m +mn --n +12 +108=111 is this right

23. ## Math

jay draws a square with a side of 4 inches. Ray draws a square with side length of 6 inches. What is the _difference________ in the_area__ of the square? 6 x6=36 4 x 4=16 36-16 = 20 sqin. is this right Now do I have it right

24. ## math

ay draws a square with a side of 4 inches. Ray draws a square with side length of 6 inches. What is the _difference________ in the_area__ of the square? 6 x6=32 4 x 4=16 32-16 = 20 sqin. is this right can some one with math please check this for me

25. ## Math

Jay draws a square with a side of 4 inches. Ray draws a square with side length of 6 inches. What is the _difference________ in the_area__ of the square? 6 x6=32 4 x 4=16 32-16 = 20 sqin. is this right

26. ## Math

The average salary for an NFL player is \$ 2,100,000. If a player played all 60 minutes in all 16 games, determine his pay per minute. 60 x16= 960 minutes 960 : 2,100,000=4571429 is this right

27. ## Math

-7(3e -2f+4) + 6e-2 -21e -(-14f) +(-28) + 6e -2 -15e-(-14f) +(-30) Is this right

28. ## Math

c + 0.75 =2.25 0.75 +2.25 =3.00 is this right

29. ## Math

An airplane is at an an altitude of 3300 feet. It ascends 800 feet a minute for 3 minutes. What is the new altitude? 800 x 3=2400 3300 2400 -------- 5700 is this right

30. ## English

Is this sentence right. I mean wrote right The people outside the Apple store, that have been waiting all night, are trying to purchase a new iPhone. Victor wanted to impress Teresa,so he pretended to know French. Do have the comma in the right place

31. ## Math

One day, Dario hiked 834 feet up a mountain. On the same day, Demetrius went scuba diving and descended 68 feet below the surface of the water. What is the difference between Darius And Demetrius' elevation? 834 +68 =902 feet Is this feet

32. ## Math

he assembly of a machine takes 3/4 hour. There are twelve steps in the assembly process. What is the average time for each step? Could someone work this problem for I do not understand it

33. ## Math

The assembly of a machine takes 3/4 hour. There are twelve steps in the assembly process. What is the average time for each step? 3/4 /12= 4/3 x12/1 =16 is this right

34. ## Math

-11/20 -3/5 = -11/20-12/20=-23/20=1 3/20 is this right

35. ## Math

3 1/4 + (-1 1/2) + 2 1/4= 13/4 + 3/2 +9/4= What I am leaving out

36. ## Math

Help me 3+ 28/(-7) +5(-6) 3 +(-4)+-30 =-31 Tell me if this is right

37. ## Math

Bill and Antonio shared a large pizza for lunch. Bill ate 1/4 of it and Antonia 5/12 of it. How much did they have left? 5/12= 5/12 1/4 3/12 =2/12=1/6 is this right

38. ## Math

-6 +12 over 3-6= 6/9=-3 is this right

39. ## Math

If one foot is 12 inches then 3 and a half feet is how many inches? 12 x 3 1/2 feet =36 1/2 inches is this right

40. ## Math

When is the value of 6(x +15)-12 When x=12 6 x +90-12 6x=78 x=13 is this right

41. ## Math

The ratio of boys to girls in a classroom is 2:3. If there were 8 boys, how many girls were there? 8/2 =4 4 x 3 =12 girls Is this right

42. ## Math

Mean_____15, Median______16, Mode___none, __________Range____12 19,16, 20, 12, 8 Do I have Mean, Mode, Median, and Range right

43. ## Math

x +5=12 solve as the equation x +7 =12 is this right

44. ## Math

Which expression is equal to "five less than a number multiplied by 3"? my answer is 5-3x is the answer right

45. ## Math

For every 7 boys on a softball team there are 2 girls. What is the ratio of girls to boys? 7:2 my answer is the right

46. ## Math

Factor out the greatest common factor from this expression using the distributive property. 90+ 60 My answer is 30(3 +2). Here are the other choices: 10 (9+6) , 15(6+4), 6(15+10). Did chose the right one I think I did.

47. ## Math

Which is the coefficient in the expression 23 y + 5 ? My answer is 23y is this right.

48. ## Math

A penguin is swimming 18 feet below sea level. Write an integer to represent the penguin's position relative to sea level. My answer is -18 is this right

49. ## Math

A class is attended by 20 girls and 24 boys. Write the ratio of boys to girls in the class in lowest terms. 6:5 is this right

50. ## Social studies 6th grade

Identify the following as Sparta or Athens: Valued luxure and wealth Athens Value athletics above all-Sparta ___________Metics were foreigners that could not own land, but could own and run business- Sparta: Could someone tell if I got these right have

51. ## social studies

Identify the following as Sparta or Athens: Valued luxure and wealth -Sparta Value athletics above all-Athens. ___________Metics were foreigners that could not own land, but could own and run business- Athens: Could someone tell if I got these right have

52. ## Social Studies

Identify the following as Sparta or Athens: Can you tell me if I got these right I am little confuse. ___Athens________ Military Supremacy --Sparta--------- valued athletics above all --Athens----------Girls did not receive a formal education. Girls were

53. ## Math

The ratio of 7th to 8th graders in a play is 2:3. There are 30 students in the play. How many are 8th graders? How do you work this problem is like this 2/3 x30/1=60/2=20 is this right

54. ## Math

The ratio of 7th to 8th graders in a play is 2:3. There are 30 students in the play. How many are 8th graders? S/30 x2/3=3s/3=60/3= 20 8th graders. Can someone check this for me if wrong tell were.

55. ## Math

Composite digits to prime digits in 638,527 Would this be No

56. ## Math

On a bus, 6 passengers are wearing headphones and 7 are not. What is the ratio of passengers wearing headphones to total passengers? 6:7 is this right

57. ## Social studies

Jews began worshipping in-------------------------------is one way Judaism survived Diaspora. Could someone help me with this please the blank need to be fill in . I have being look and can not find the answer. So can someone help me.

58. ## History

What did the steady food supply do for the population growth of Sumerian Cities?

59. ## Social studies

Put the following events in the correct order: Solomon organizes the construction of the First Temple, Judges rule the nation of Israel, King Saul becomes the first king of Israel, King David captured Jerusalem and extended Israel's borders. 1.Judges rule

How do you write this in expanded form: thirty-eight thousand five hundred twenty-five. Is this right: 3,8000,050,025

61. ## Math

8 more than the product of 2 and 3 does not represent the statement ( 8 + 2) x 3 is that true

62. ## Math

Which is a figure with 4 congruent sides and no right angles? I think it rhombus. Am I right

63. ## Calculus

If the area under the curve of f(x) = 25 - x^2 from x = -4 to x = 0 is estimated using four approximating rectangles and left endpoints, will the estimate be an underestimate or overestimate? 1) Underestimate 2) Overestimate 3) The area will be exact

64. ## Math

If 6" equals 120' how many inches equals 22'

65. ## columbia high

You have 160 boxes of cookies. In each case you can pack 8 boxes of cookies.How many cases would be filled from these boxes of cookies?

66. ## Literature

In which part of the plot of "An Amateur Peasant Girl" does Liza dress up as a peasant in order to meet Alexei?

67. ## history

which of the following was true of secretary of state william Henry Seward

A comforter sells for \$40 dollars and is marked up 40% of the selling price. What is the cost of the comforter?

69. ## calculus

Find the surface area of the part of the sphere x^2+y^2+z^2=a^2 inside the circular cylinder x^2+y^2=ay (r=a*sin(θ) in polar coordinates), with a>0. First time posting on this website, sorry for the lack of details on my attempts but I am really not sure

70. ## Geometry

I need an example of two cereal boxes that have the same volume but different surface area. I need the brand and box sizes. Then I need to pick one of the cereal boxes and redesign it so that it has the same volume but less surface area. Why do you think

I need help bad i been doing this homework since i got home at 4:00 and am stuck on this problem. X -1 : X-2 =sum (x+1)+(x-2)=(x+x+1-2) diff (x+1)-(x-2)=(x-x-1-2) Product (x-1)(x-2)=(x^2-1)

72. ## Polynomials

how would i get the sum, product,and difference of this problem x^3+ 2x-5∶ x^4-x^3+ 3x^2- 2x+3

73. ## finance

What would be a better deal: depositing money at simple interest of 5% for 20 years, or 10% for 10 years

74. ## statistics

After one month of operation the health information services at community health center determined that there were two reords misfiled out of the 450 active records. What is the filing accuracy rate for this area?

75. ## science

how much oxygen does a mass of 10 grams contain

76. ## math

number sense what two simpler problems can you use to find 9x38?

77. ## Math

I need help with an equation problem. Write the equation of the line that passes through each pair of points. (-2, -7) and (3,8)

78. ## math

I need help with a problem. One third of a number, decreaesd by thirty-six, is at most twenty-two. Find the number.

79. ## algebra

I do not understand how to solve this problem. 7 - 1/4 (j-8) =6

80. ## Physics

Can anyone explain this to me, it was on my exam and i don't get it ; A 14.0 kg crate is pulled up a rough incline with an initial speed of 1.6 m/s. The pulling force is 131.0 N parallel to the incline, which makes an angle of 12.3 ◦ with the horizontal.

81. ## Physics

A curve of radius 40 m is banked so that a 1070 kg car traveling at 60 km/h can round it even if the road is so icy that the coeﬃcient of static friction is approximately zero. The acceleration of gravity is 9.81 m/s a)Find the minimum speed at which a

82. ## English 101

In what ways can the ability to write an organized and informative essay help you in your work outside of school?

83. ## Health Management

What steps would you use to correct the problems of incomplete health records and deliquent health records?

84. ## Health Information Management Technology

You have a backlog in medical records and deliquent records. How would you address each of the identified problems?

85. ## algebra

x^+5x-6=0 x^+5x-6=(x+2)(x-3) (x+2)(x-3)=0 x+2=0 or x-3=0 x=-2, or x=-3 check this please let me know if right.

86. ## Math

Solve the inequality. The answer is suppose to be x> or equal to -8. Everytime I solve it I get O. -16x+16< or equal to -4(3x-12)

87. ## Math

Give the equation of the line that passes through point (-5, -1) and is parallel to the line y = - 14x

88. ## Math

Find the center and ardius of the circle (x-1)2nd power+y2nd power=36

89. ## Algebra

Snookers Lumber can convert logs intoeither lumber or plywood. In a given day, the mill turns three times as many units of plywoos as lumber It makes a profit of \$25 on a unit of lumber and \$40 on a unit of plywood. How much of each unit must be produced

90. ## Algebra

Solve and graph. I send this problem last night could someone please help me I have trouble with it. x+122 The solution is { x | x< or X > } please help me with this problem.

91. ## Algebra

Write an equation of the line containing the given point and parallel to the given line. Express yur answer in the form y=mx+b (7,9) x+4y=5 The equation of the line is y=

92. ## algebra

Write an equation of line containing the given point and perpendicular to the give line (4-2); 9x+2y=3 Please help me with this

93. ## algebra

Help me with this problem. Write an equation of line containing the given point and perpendicular to the give line (4-2); 9x+2y=3 help me with this.

94. ## algebra

Find an equation of the line having slope and containing the given point. M=4/5, (3, -7) The equation of the line is Y= I have tried to work this problem and could not get the answer. Please help me.

95. ## algebra

Find the Function Value. F(x)=x 3square F(-7)=-343 Is this problem right.

96. ## algebra

Write an equation of the line containing the given point and parallel to the given line. Express your answer in the form Y= mx+b (6,8); x+6y=5 The equation of the line is Y= I do not how work this problem help me, please

97. ## Alegebra

Find an equation of the line containing the give pair of points. (-2, -1), and (-7,-4) The equation of the line in slope-intercept from is y= what

98. ## algebra

Find an equation of the line containing the give pair of points. (-2, -1), and (-7, -4). The equation of the line in slope - intercept form is y= I 've tried this problem and can not seem to get could please help me.

99. ## alegebra

I am not good at alegebra F=m+v/2 Then m= what how do you get the answer