# 1.3 /73.814 In significant digit notation, divid, and the answer to two significant digits. I will be happy to critique your work

71,152 questions, page 311
1. ## spanish

how do i answer these question donde esta la universidad? como es la universidad? cuando es la clase de espanol?

asked by kate on October 20, 2010
2. ## biology

can any one help me by giving correct answer for the following question give reason:left ventricle is thicker than right ventricle.

asked by sandra on August 30, 2012
3. ## algebra

perform the operation and simplify the answer. sqrt 12x^3 . sqrt 3xy^2 Please show work.

asked by annette on December 11, 2009
4. ## math

In a college of exactly 3000 students, exactly 70 are male. What is the number of female students? Express your answer as an integer

asked by Anonymous on August 31, 2012
5. ## math

can someone actually show me all the steps to finding this deriviative. I keep doing the problem out and getting the wrong answer. Find the deriviative of: INVERSEsin(2t)^1/2

asked by carolina on October 26, 2009
6. ## psychology

In addition to the clinical interview, what other clinical assessment tools should you consider? Why? need some data to help me answer this question. Plase

asked by Rose on May 16, 2009
7. ## math

Could someone help me solve this Absolute Equation? Please? I really can’t figure it out and I would really appreciate any help... Question~~ Evaluate the given expressions when a = 3, b = -3, c = 4, and d = -1 (a/c)|c| + b – d My answer~ (a/c)|c|+b-d

asked by Abby on October 5, 2015
8. ## Math

1. In triangle DEF, m angle D=45, m angle E=63, and EF=24 in. What is DE to the nearest tenth of an inch? A) 30.3 in. B) 15.1 in. C) 32.3 in. D) 10.5 in. Is the Answer A? I'm not quite sure though since i'm confused on this question. If someone could help

asked by Tim on April 19, 2016
9. ## MATH

Find the area of a circle with the given radius or diameter. Round your answer to the nearest tenth. Diameter = 42.0 mm

asked by Cindy on February 12, 2014
10. ## math

While performing a calculation, you divide a number by 5 two times to get the answer 12. You should have divided by 5 only once. What is the correct result of the calculation

asked by bb on December 1, 2010
11. ## Chemistry

For a 0.47 M solution of LiClO compute the pH. Hi. I am confused about this question. I calculated the pH...but my answer is wrong. what am I doing wrong??? pH=-log(0.47) pH=0.33

asked by J on November 13, 2016
12. ## Chemistry

Predict the products of the electrolysis of a solution of aqueous MnSO4 given the following choices: a. H2SO3 (aq) b. O2 (g) c. H2 (g) d. OH- (aq) e. Mn (s) f. e- g. H+ (aq) how is the answer O2 and H2SO3?

asked by Sara on June 16, 2015
13. ## math

find the number of terms for the following sequence. 125,109,93,.......-115 i got the answer of 15 terms. How do i get it though using a formula?

asked by john on April 13, 2015
14. ## Chemistry

How many milliliters of 5.2 M HCl must be transfered from a reagent bottle to provide 22 g HCl for a reaction? Answer in units of mL

asked by Anonymous on September 15, 2011
15. ## physics

John runs at 4.6 m/s for 7.53 s along the x axis. How far does John run? Answer in units of m AND What relationship should be used to solve this situation? 1. x = v − t 2. x = v t 3. x = v + t 4. None of these 5. x = v

16. ## physics

Assume the driver has a mass of 70.6 kg . What horizontal force does the seat exert on the driver? Answer in units of N

asked by Brooke on November 13, 2011
17. ## physical education

what is a small definition of log roll answer:clutched on the ground with both ands at your side and roll

asked by shian on May 26, 2014
18. ## algebra

Write the equation in y=mx+b form. Find the equation of the line that passes through the points (8,-15) and (-2,5) I am unable to get this answer!

asked by Jam on February 21, 2011
19. ## Science

1).What moons will be mostly during day? Night? **Try and answer them both** 2).Why does high tide and low tide change times?

asked by Eddie Veneziale on January 25, 2009
20. ## Math

Please help asap!! what is the order of the numbers from least to greatest A=6.2x10-5 b =12.3x10-7 c=5.2x10^3 d=3.7x10-5 the answer choices is a d

asked by Regina on May 23, 2018
21. ## Math

tossing a coin tails up or rolling a number less than 4 on a number cube. I got 1/2 + 3/6 and got 1. The answer is 3/4. I don't understand what to do. Please help.

asked by Katie on April 18, 2016
22. ## Math

So I've been working on solving this system by addition/subtraction and I just can't get the right answer. Her is the system of equations I was given to solve by add/sub: 3x – y = –12 x + 2y = –18

asked by jririfi on July 20, 2014
23. ## Precalculus

Solve the equation x^3 - 2x + 4 = 0. ==> I know the answer is -2, but I can't seem to remember how to solve these by hand without using a graphing calculator. Any help is greatly appreciated!! :)

asked by Emily on December 8, 2009
24. ## math

54. The volume of certain rectangular solid is 12x. If the dimensions of the solid are the integers x,y,and z,what is the greratest possible value of z? a. 36 b. 24 c. 12 d. 6 e. 4 please answer and explain

asked by thomas on May 26, 2014
25. ## Algebra

Find the slope of the given line, if it is defined y = (x + 4)/7 I can't find the answer. I don't understand what went wrong with my calculation. Thank you.

asked by Jane on February 15, 2012
26. ## music

Log on to MTVTr3s and answer the following question : What videos were voted Best of 2008 ? Which is your favorite and why? mtvtr3s. com/music/

asked by Peter on January 8, 2009
27. ## Math

What is the ratio of the surface area for a pair of similar cylinders when the ratio of the heights is 1:3? A) 1:4 B) 1:27 C) 1:9 D) 1:1 My answer is C) 1:9. Is this correct? Thanks.

asked by B.B. on September 6, 2009
28. ## math

The distance between the pivot point and the marking point of a compass when drawing a circle - my answer is the radius. Is this right?

asked by Reed on September 22, 2011
29. ## Math

The diagonal of a square is 3 feet long. Find its perimeter. My answer: a^2+b^2=c^2 x^2+x^2=3^3 2x^2=9 divide both side by 2 x^2=4.5 x=√4.5 x=2.1 feet Is this right?

asked by Taylor on December 4, 2016
30. ## la

How are the characters Jack and Algernon developed through the use of dialogue? How are these characters similar? How are they different? Support your answer with evidence.

asked by alisha on May 26, 2016
31. ## Chemistry

The speed limit on a certain highway is 72km/h. What is the speed in cm/s? Could you go through each step on how to get the answer? Lots of the questions are like this one, but I don't know how to do them.

asked by Kelsi on February 27, 2014
32. ## Environmental Science

In a short answer, Explain why an energy pyramid is used to represent the amount of energy at each trophic level.

asked by Qiayamah on December 22, 2006
33. ## Ip project - language

I have looked up on the internet the wife of shakespear. They say her name is Anne Hathaway some other sites say her name was Anne Whately. What is the right answer?

asked by Shakespear on May 21, 2009
34. ## math

Only one number is spelled in the English language with its letters in alphabetical order. What is the number? Is the correct answer eight?

asked by Jas on April 21, 2008
35. ## chemistry

calculate the molarity of H2O2 if 25ml of H2O2 required 12 ml of 0.1M KMN04? The right answer 0.24M who helps

asked by Fai on January 13, 2013
36. ## physics

A cat climbs 20 m directly up a tree. What is the horizontal component of the cat’s displacement? Answer in units of m.

asked by jena on January 9, 2011
37. ## Math

Find the standard deviation for the given data. Round your answer to one more decimal place than the original data. 15, 42, 53, 7, 9, 12, 14, 28, 47 A. 29.1 B. 16.6 C. 17.8 D. 15.8 is it C

asked by Amy on September 23, 2014
38. ## physics

If the pendulum’s length is 2.00 m and ag =9.80 m/s , how many complete oscillations does the pendulum make in 5.00 min? the answer is 106 but how do i find it !!

asked by Anonymous on May 11, 2011
39. ## Health/ Basic Clinical Procedures

please check my answer thanks True or False Assessing a patient through the use of a stethoscope is called ausculation I said True

asked by Helana on April 21, 2008
40. ## Math

Question: 168.72/0.024=7.03 When I do this calculation on paper the above answer is what I get but when I do this calculation on a calculator I get 7,030.00 what I am doing wrong?

asked by Matt on September 10, 2016
41. ## calculus

Specify the region over which the following function f(x) is increasing and the region where it is decreasing. f(x)= √-x Your answer should be either open intervals or the empty set ϕ.

asked by ana. on October 6, 2010
42. ## math

What is the area of a semi circle to the nearest whole number? Use 3.14 or 22/7 of pi. The semicircle is 32 m. my answer is 402.12 and rounding 402

asked by siulani perez on June 22, 2015
43. ## physics

A 1.53×10 3 kg car accelerates uniformly from rest to 13.6 m/s in 2.44 s. What is the work done on the car in this time interval? Answer in units of J

asked by Anonymous on November 15, 2012
44. ## Life orientation

"THE MEDIA DO NOT TELL US WHAT TO THINK .THEY TELL US WHAT TO THINK ABOUT".analyse the above statement .illustrate your answer by referring to any THREE media forms over the same two week period.

asked by Aphiwe on June 22, 2015
45. ## Math

What is the metric unit of a car key? A) kilograms B) grams C) milligrams My answer is grams. Is this correct? Thanks.

asked by B.B. on September 6, 2009
46. ## Environmental Science

Short Answer: Explain how carbon is cycled from the atmosphere through producers and consumers, and back into the atmosphere.

asked by Qiayamah on December 22, 2006
47. ## algebra

Check whether the ordered pair is a solution to the equation x =3/4; (1/2, 3/4). Please show me step by step how you came up with this answer because I am really confused.

asked by Joy Chapman on October 27, 2009
48. ## Math

Convert the measure. Round your answer to the nearest tenth. 15 teaspoons to tablespoons.(1 tablespoon= 3 teaspoons)

asked by Ronique on January 7, 2008
49. ## science

what instrument is used to measure lenght answer is ten letters A meter stick can measure length.

asked by shawn on August 21, 2007
50. ## computer science

Which of the following statements does not contain an error? 1. string firstName= in.next(); 2. string lastName= in.nextline(); 3. system.out.print("\n"); a. 1 only b. 2 only c. 3 only d. 1 and 3 only e. 2 and 3 only is the answer 1 and 3

I think I have the right answer, but I am not 100% sure how to do the values at (1,-1) and the one below at (0,-1, 1). Please explain how I need to approach how to do these. Thank You! Calculate the partial derivative @f/@x, @f/@y and @f/@x | (1,-1), and

asked by Jennifer on November 13, 2014
52. ## matha

The value of a machine depreciates every year by 5% if the present value of the machine be rupees 100000 what will be its value after 1year . ... Then the answer 9500000

asked by pranay on November 10, 2016
53. ## Chemistry

How many grams of AgNO3 will precipitate when 150 mL of 0.5 M AgNo3 adds to 100 ml 0.4 M KCrO4? Please answer immediately.

54. ## Life Oriantation

"THE MEDIA DO NOT TELL US WHAT TO THINK. THEY TELL US WHAT TO THINK ABOUT". Analyse the above statement. Illustrate your answer by reffering to any THREE media forms over the same two week period.

asked by Sandile on May 26, 2015
55. ## matha

The value of a machine depreciates every year by 5% if the present value of the machine be rupees 100000 what will be its value after 1year . ... Then the answer 9500000

asked by pranay on November 10, 2016
56. ## Math

Show that the sum of 3 consecutive odd integers is a multiple of 3? I'm not so sure on how to answer this question, can you please help and show me on how to find it?

asked by Anonymous on September 18, 2016
57. ## Physics

A 0.26 mH inductor has a length that is four times its diameter. If it is wound with 34.4 cm−1 turns per centimeter, what is its length? Answer in units of m.

asked by Ayo on April 7, 2016
58. ## Math

Find the variance for the given sample data. Round your answer to one more decimal place than the original data. 7 7 2 5 1

asked by Promise on October 24, 2017
59. ## Math

A fraction reduces to 36. If its denominator is 6x5, what is its numerator? A.)63x B.)63x5 C.)6x5 D.)67x5 I think the answer is B. Thank You.

asked by Deborah on January 16, 2013
60. ## math

Solve the following system by matrix reduction. Write your answer using parameter(s) if necessary. If there is no solution, state "no solution". x-2y-3z=-2 4x-3y+3z=-8

asked by James on November 30, 2015
61. ## math

Jorge rolls two 6 sided number cubes label 1 to 6. what is the probability of Jorge rolling a 1 and a 2? my answer 36

asked by sandra on June 30, 2015
62. ## math

Solve the following system by matrix reduction. Write your answer using parameter(s) if necessary. If there is no solution, state "no solution". x-2y-3z=-2 4x-3y+3z=-8

asked by James on November 30, 2015
63. ## math

Find the standard deviation for the data. Round your answer to one more decimal place than the original data. {15,13,31,42,58,78}

asked by David on September 3, 2010
64. ## english

Will s person that is born deaf(deaf since birth) be able to speak? please provide a proof for your answer(i.e. website)

asked by Chester on August 3, 2011
65. ## Statistic

We thought if we each post a question you would answer our question. This is not a game we need help for our statistics math course before Monday day

asked by Jenn on November 28, 2015
66. ## Chemistry

Ho w much  water  would  you  need  to  add  to  500 mL  of  a  0.3 M  calcium  nitrate  solution  to  make the  solution  0.1 M? A.  1.0 L B.  0.50 L C.  1.5 L D.  0.25 L

asked by Luis on October 17, 2014
67. ## algebra

The sum of two numbers is 19.Five times the lesser number is four more than twice the great.What are the numbers?I'm trying to figure out if my answer is correct. 5(-b+19)=4+2(b) a+b+19 -b a=-b+19 5(-b+19)=4+2(b) -5b+95 =4+2b -2b -95 -2b -7b -7b =-95 -7

asked by Remi on February 6, 2016
68. ## chemistry

Determine the oxidation state for the SECOND element in each of the following: NaF _____ Could you give me the steps to determine the answer

asked by kelly on September 30, 2010
69. ## Math

which measure is not equivalent to the others? 0.0048km, 4800mm, 48cm, 4.8 meters I believe the answer is 48cm. It should actually be 480cm correct?

asked by Tyler on January 21, 2009
70. ## U.S. Government

How does the government today influence the nation's economy? What other areas is the government involved in? I don't know what to answer. Please help! Thank You.

asked by Anonymous on January 31, 2010
71. ## Easy Math

Draw a line with 3 distinct points on it. Label each with a different letter. How many different rays can you name using only three given points? a. 8 b. 6 c. 4 d. 2 Not quite sure. Could the answer possibly be four (c.)?

72. ## Math

At a 35% off sale. Daniela purchased a dress for \$94.64. What was the regular price of the dress. Please give the answer and formula.

asked by Alex on October 15, 2013
73. ## physics

A cat climbs 20 m directly up a tree. What is the horizontal component of the cat’s displacement? Answer in units of m.

asked by pauly on October 7, 2010
74. ## science

Give the condensed structural formula for 1-butanol. (Type your answer using the format CO2 for CO2.)

asked by Ashley on October 23, 2010
75. ## History

Were hippies conformists or nonconformists? Discuss your answer by considering how hippies were different yet similar to the youth of their parentsâ€™ generation.

asked by |-/ on April 24, 2018
76. ## Math

The volume of the cylinder is 15 cubic inches. If all the dimensions are multiplied by 2.7 what is the new volume? My Answer- 295.245

asked by Holly on April 6, 2014
77. ## Pre Aglebra

4. A spinner is divided into 10 equal sections numbered from 1 to 10. You spin the spinner once. What is P(not even)? Pretty sure the answer is 1/5, if I'm right, please explain how you got 1/5. Thanks

asked by Arghandab ( I dont know ) on June 5, 2018

The perimeter of a square with a side length of s is given by the expression 4s, what is the permiter of the square shown? and on one of the sides it says 7.5m How would I answer this?

asked by Allyson on September 9, 2010
79. ## Algebra 2

I have to add this rational expression but I keep on ending up with 2 different answers each time I try to solve the expression. 2/x + 1/2x My answer is 4x+1/2x; but I also got 5/2x. Which one is correct and why?

asked by Jerry on September 12, 2015
80. ## physics

A cat climbs 20 m directly up a tree. What is the horizontal component of the cat’s displacement? Answer in units of m.

asked by pauly on October 7, 2010

It takes Omar four minutes to eat eight carrot sticks. How long does it take him to eat one? Please answer and explain.

asked by Anonymous on March 5, 2013
82. ## math

It takes Omar four minutes to eat eight carrot sticks. How long does it take him to eat one? Please answer and explain.

asked by Anonymous on March 5, 2013
83. ## geometry

find the height of the 32-inch tv screen shown below. round your answer to the nearent tenth of an inch.

asked by graciela on August 18, 2010
84. ## Chemistry

The ksp of aluminum hydroxide is 5.6e-17. What is the concentration of hydroxide in a saturated solution? For the answer I got [AlOH] [Al] [OH]^2 5.6e-17 x 3x 5.6e-17 = 3x^4 x = 6.6e-5 Is this right? I'm not sure about 3x^4 part...

asked by Kat on June 5, 2011
85. ## writing

so im studdying truth at school, and for my assignment we are asked, what is truth, and i have no idea how to answer it and it's due in 3 days HELP!!!

asked by bindi on November 18, 2012
86. ## Math - calculus

Suppose f(x)=x^p where p>1 and [a,b]=[0,1]. According to the Mean Value Theorem there is at least one number c such that f(b)−f(a)=f′(c)(b−a). In this particular case the number c is unique but it depends on p. c=____ Your answer will be in terms of

asked by Anonymous on March 28, 2017
87. ## math

I am having a hard time figuring out the distane between two points the points are (9.8,-9.9)(-7.5,-5.5)I have the formula but i continue getting the wrong answer.

asked by Veronica on June 23, 2009
88. ## AP Chemistry

How many milliliters of 5.2 M HCl must be transfered from a reagent bottle to provide 22 g HCl for a reaction? Answer in units of mL.

asked by MQ on October 20, 2017
89. ## law

explain how the feminist theories might be used to explain female delinquency? I am not finding the resources that I need to answer this question, please help

asked by Patiance on September 8, 2013
90. ## geometry

Could we multiply the following dimensions 9yards x 6 yards x 3 yards and then convert the final answer into cubic feet?

asked by kelly on March 10, 2011
91. ## Algebra

Solve the equation. (Enter solutions from smallest to largest. If there is no solution, enter NONE in the answer boxes.) x2 - 5x + 5 = 0 x = x =

asked by Anonymous on October 28, 2012
92. ## math

Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x)=x^3+3x^2-1 on [-3,1]

asked by Britney on November 7, 2012
93. ## Math

What is the volume of a coffee can that is 6.5 inches high and has a diameter of 5 inches. round your answer to the nearest tenth.

asked by Edward on May 19, 2015

how do i solve this linear inequality equation x+2 divided by 2 greater than/equal to x-2 divided by 4 answer is [-10, infinity)

asked by Anonymous on August 5, 2011
95. ## math

cara baked 16 cupcakes..she gave tracy one fourth of what she had left .how many cupcakes does she have now explain how you know the answer

asked by nicole on September 10, 2013
96. ## perpendicular vectors

Find two unit vectors each of which is perpendicular to vectors (1, 1, 0) and (1,0,1) What I did: a x b = (1, -1, -1) |axb|=square toot 3 correct answer is +/- (1/√3 - 1/√3 - 1/√3) or =+/- 1/√3 (1, -1, -1)

asked by annonymous on February 11, 2015
97. ## Calculus

If the tolerance on the volume of a cube is a 2% error then what should the tolerance be fore each side? So what i did was V=x^3 dV = 3x^2 dx dV/V = 2% What should I do next? the answer is 2/3% but I don't know how it works. Thanks.

asked by Andrew on November 3, 2008
98. ## socials gr.8!!

asked by smiley on January 21, 2014
99. ## Math

The x-axis, the y-axis, and the line through the point (1, 3) having slope -3 form a triangle, find the area. Is the answer 6

asked by Lilly on December 26, 2013
100. ## math

On a recent math test, monique earned an 85%. Which value represnts the amount monique did not answer correctly?

asked by anonymus on April 7, 2014