30,882 results, page 43

7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?

4x^2-11x+3=5x+4 How do I solve this?

hi i need help differentiating these.. 1. y = cos(3x^2 + 2x) 2. y = ln(3x^2 + 5) thank you

3/4 [5/2] The answer would be 15/8. Right?

aphabet on move words

What is base measurement? thanks

What is porosity and permeability? Thanks

What is absolute value?

What are the Atlantic Provinces?

What does this sign mean "| |"

What does this sign mean "| |"

25 cents __?__ 3/10 of a dollar
13. ### math

whats 4(2/3) im in 8th grade and i don't understand

5ft 3 in. – 2ft 9 in. = ??

n/4 +32=32 I can get it n/4=40 but not sure how to get n by itself????
16. ### Writing

What is a 2nd grade pronoun definition

which fraction is grater than 1/3 A. 1/2 B. 1/4 C. 1/5 D. 1/6

which fraction is less than 2/5 A. 2/3 B. 3/5 C. 3/4

What is the sum of 4/10 and 55/100

how do you add 2/3 plus 5/8

What does 5 fracture each 1/2 mean?

exponential form of 59,187

Solve 3p-6q = 0 4p+1q = 3 Using any method Thank you!!!!

25/50 x 60/70 x 100/200= 72 6/7

6 1/2-7/8 / 5 11/16 evaluate the expresson

28. ### math

The grade of a road is 6%. What is its angle of elevation?

What is the sum of4/10 and 40/100

Explain how you know 6/6 and 1 are equivalent?

4x^2=80x-400
32. ### math

what is the base 10 of 469 3rd grade
33. ### division

9/72=8 56/7=8 49/6=8 36/9=4 64/8=8 6/24=4 5/25=5 3/15=5 Easy I'm in fifth grade and I know this 😜

35. ### connexus

what is a common factor

Ravi resigned----------illness
38. ### Math

I'm in sixth grade and I need help on 3(12w+8)+17+9w

Is 1 pirme or composte
40. ### S.st

What are the answer for number 3 and 4 in week 17 for 4th grade??..
41. ### 8th grade ss plz help

what does accessibility refer to

simplify -2.6 + (-5.4)pls help
43. ### Math

I need help with homework 2-10 fifth grade

What is 271÷7 with a remainder?
45. ### accounting

Which college or university could I go after grade 12
46. ### Math 8th Grade Pre Algebra

1. 5h - 9 = -16 + 6h a. 4 b. -7 c. 7 d. 10
47. ### mathematical literary,tourism, business studies and history

I'm doing mathematical literary and tourism and business studies and history what job can I qualify for
48. ### Maths litracy,tourism,business studies and history

Which career may i choose as a history,tourism,maths litracy and business studies?
49. ### sociology

i'm reading a short excerpt from C.Wright Mills book The Sociological Imagination, and i have no idea when he writes this: No social study has completed its intellectual journey until it comes back to the problems of biography, of history, and of their intersections? quoted--"...
50. ### History - School Project

Can someone please help me think of some ideas for an invention project? We just learned about some famous inventors in history and we have to now come up with our own invention. This can be something totally new, or it can be an improvement on a previous idea (but must have 3...
51. ### math

In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 16% of your total grade, each major test is worth 21%, ...
52. ### History again

Who invented the sewing machine? This site will give you a very interesting history of the sewing machine. http://inventors.about.com/od/sstartinventions/a/sewing_machine.htm Thank you!
53. ### MATH

A track meet awards 6, 5, 4, 3, 2 and 1 points for 1st, 2nd, 3rd, 4th, 5th and 6th places, respectively. Team A’s only two runners originally earned 6 points in the ﬁrst race with both runners ﬁnishing in the top 6, but then the winner of the ﬁrst race ...
54. ### english

CHECK MY ANSWERS--- What is the indirect object and what is the direct object. Troy showed the class his good grade on the test. IS CLASS THE DIRECT OBJECT AND GRADE THE INDIRECT OBJECT? Also Lacey bought a new scarf for Nicole's birthday present. IS SCARF THE DIRECT OBJECT? ...
55. ### History

I need help on how people influenced us. I am doing some history homework about the great depression (late 1920's through early 1940's) and I need some future connections like how did Duke Ellington influence us today? Or Walt Disney influence us today...ect. I can't find ...
56. ### Math

Mrs. Brown decides to change her experiment. This time, she plans to roll the die until she gets a three. She wants to know the probability of getting her first three on her 5th roll.   Explain why this is an example of a geometric experiment Define the variables for finding ...
57. ### Algebra

A clock's minute hand moves 60 grade in 10 minutes and 180 grade in 30 minutes low far does it move from 11:00 to 11:40? What is the problem asking you to find? The measure of the angle on a clock from What do you need to know to solve the problem? What is the measure of the ...
58. ### statistics and probability

n a written test given to a large class comprising 42 students, the test scores were found to be normally distributed with a mean of 78 and a standard deviation of 7. A minimum score of 60 was needed to pass the test. A score of 90 or greater was needed to earn an A in the ...
59. ### Algebra 2

PLEASE HELP-DUE APRIL 5TH, 2011!!!! EARTHQUAKES an earthquake rated at 3.5 on the Richter scale is felt by many people, and an earthquake rated at 4.5 may cause local damage. The Richter scale magnitude reading m is given by m = log (base 10) x, where x represents the ...
60. ### math - fractions

Hello, I need help for my 5th grader...Solve the problem by working backward. Write the ans. in a compl. sentence. Mara followed a recipe she found on the net to make her own perfume. She started by adding jojoba oil to a small bottle. Then she added 2 1/3ozs of sandalwood oil...
61. ### U.S. HISTORY!!

INSTRUCTIONS- Respond to ONE of the following discussion questions below. Be sure to support your position with evidence from your American History text. In addition, respond to at least one other student's post stating whether you agree or disagree with his or her opinion, ...
62. ### European History

Explain the role of science and empiricism in reshaping Europen cities in the nineteenth century. How did advancements in science and technology improve the lives of the working class in Europe? These sites may be of help. http://en.wikipedia.org/wiki/Modern_philosophy http://...
63. ### Lang. Arts

4. Identify the appositive phrase in the following sentence. Mrs. Talavera, an eighth grade teacher at Rosewood Middle School, led the community meeting about childhood obesity. A.Mrs. Talavera B.an eighth grade teacher at Rosewood Middle School C.led the community meeting D....
64. ### chemistry

A sample contains Hydrogen atom ,He+ ion, Li2+, & Be3+ ion. In H atom electron is present in 8th orbit, in He2+ e- is present in 6th orbit, Li2+ in 5th orbit& in Be3+ electron is present in 4th orbit. All the atoms are de-excited to the ground state. Calculate the total no. of...
65. ### College Chemistry

I am trying to figure out how many minutes are required for sunlight to travel from the Sun to Earth? Assuming the sun is 93,000,000 miles from Earth and that sunlight travels at 1.86x10 to the 5th power miles per second. These things are so tricky, i know i have to convert ...
66. ### History

The Vatican is the location of the papal seat of government of the Roman Catholic Church (1). The Vatican is also the location of the Roman Catholic Church’s military during the Middle Ages, known as the Schmalkaldic League (2). The size of the Church’s militia and armada ...
67. ### Mathematics : Arithmetic Sequence

The 5th term and the 8th term of an arithmetic sequence are 18 and 27 respctively. a)Find the 1st term and the common difference of the arithmetic sequence. b)Find the general term of the arithmetic sequence.
68. ### math

Patsy has cheerleading practice on every fourth school day. She wants to be in the school play, but they have practice on every sixth school day. If both started on September 5th, what would be the first date that she has to choose between cheerleading and play practice? I ...
69. ### History

I am in a World History class. I recieved a need to know for a quiz. It is titled Nation terms quiz Need to know Then it says Terms Arms Race Democracy Developed (Nation) Developing (Nation) Dictatorship Diplomacy Divine Right Economics Multiple Causation Political Sovereignty...

Ok today during social studies I got this mini progress report (it's a overview on what grade I have right now before they send our real progress report which they may send this week or next week) and like I just want to know what GPA i got. Here it is & other classes English...
71. ### 4th grade math?? help!!

2 to the 2 power??? i need help !!!! 2^2= 2*2= 4 thanks boobbbyyy!!!
72. ### Algebra

Given f(x) = -5x-1, find f(a-1). Would this be -5a+5-1? Yes, you have it. What grade are you in?

i an in forth grade and i have to do a book report.

What are the bond types present in Ammonia?

can you anwser this question for me okay the problem is x+4(x+3)

What is the ABCs of healthful living

what is an example of a solid solution>?????

wats the meaning of tone... for art?

whatevidence did they use to support their discoveries

how do you solve limits that have infinities!?

i don't understand how to punctuate in a dialogue could anyone help

what is the area of a square with a base of 6m?

which of these patterns are recursive? a) 3,6,12,24,48,96 b) 1,4,9,16,25,36, c) 1,3,9,27,81,243 d) 4,9,19,39,79,159

who knows the answer to 2*2604(52/9)/7*43+62/56

is a pea a fleshy or dry fruit
87. ### 7th grade technology... help!

Can anyone come up with an acronym for COPYRIGHT ??????????

place value in decimal fractions

A TRANQUIL MOTHER (MUST RHYME)

Explain how to compare 8,563 and 8699

What ended the era of dual federalism?

What does computation method mean?

Can someone give me a written answer for this: 2.3w - 3.2 + 4.1 = -6

what is 2.56 grams equals _____ miligrams

what is the formula or equation for converting units?

How do you turn a fraction into a decimal?