# plz help

Popular questions and responses by plz help
1. ## Math

1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

asked on January 11, 2013
2. ## s.s

1. What was one reason Tecumseh wanted to form a confederation? A. to end fur trading amongst setters B. to stop the advancement of white settlement C. to take over the Canadian territory**** D. to have the ability to fight the War Hawks

asked on October 6, 2017
3. ## English

identify one of the darker actions examined in a story or drama from this unit. in what piece is the action highlighted? what interactions or emotions prompt in the action? how would the story or drama change if the characters involved were able to

asked on April 30, 2016
4. ## Science

Name two types of evidence used to support the theory of evolution explain how scientists use each type of evidence to provide support for evolution. give one example of each

asked on April 28, 2016
5. ## Science

Name two types of evidence used to support the theory if evolution. Explain how scientist use each type of evidence to provide support for evolution. Give one example of each

asked on April 28, 2016
6. ## Pre-Algebra

1. Which polynomial does the model represent? (One big black square, two white rectangles, one black rectangle, one white cube, and three black cubes.) This is all I need. @Mrs. Sue @Reed

asked on May 11, 2017
7. ## Math

1. –9p – 17 = 10 (1 point) –3 16 18 –16 2. w over four – 4 = 3 (1 point) –4 28 3 11 3. d over three+ 10 = 7 (1 point) 51 20 0 –9 4. –2(m – 30) = –6m (1 point) –15 –13 –8 8 5. 3n + 2= 8 + 2n (1 point) 3 4 5 6 Simplify the

asked on January 18, 2013
8. ## Social Studies

i need help for unit 5 lesson 2 social studies here is the first question why were members of the third estate frustrated with the french government jiskha

asked on November 13, 2018
9. ## Math

A standard six-sided dice is repeatedly rolled until it lands on a two. What is the probability that the first two is rolled after the first six rolls?

asked on May 13, 2019
10. ## Math

Use the given values of n and p to find the minimum usual value μ - 2σ and the maximum usual value μ + 2σ. Round your answer to the nearest hundredth unless otherwise noted. n = 1056, p = 0.80

asked on May 13, 2019
11. ## Math

A company manufactures televisions in batches of 25 and there is a 1% rate of defects. Find the standard deviation for the number of defects per batch.

asked on May 13, 2019
12. ## Math

Suppose you pay $3.00 to roll a fair die with the understanding that you will get back$5.00 for rolling a 1 or a 6, nothing otherwise. What is your expected value?

asked on May 13, 2019
13. ## Math

The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Show all work to receive full credit. I need help with part B About how many times will the tire have to rotate to travel 1 mile? (1 mile = 5,280 ft)

asked on April 23, 2019
14. ## History

What did satraps do? A) protest against secular government B) run provinces on the Persian Empire C) teach Muslim children about their faith D) force Armenians from their homes

asked on March 23, 2017
15. ## math

Choose the function table that matches the rule. output=input -3

asked on May 10, 2017
16. ## Lang Arts

In Chapter 40, Sal receives the gift of a chicken from Ben. The chicken’s name is Blackberry. Explain the irony in Ben’s gift and the name that he gives it.

asked on February 26, 2018
17. ## Language Arts

Think about the work you completed in your reading character role. Determine the ideas that would be most worthy to share in a literary discussion about Dragonwings. Provide an explanation for your choices. How did the role you selected and the work you

asked on June 12, 2017
18. ## Math

5x + 10 =10y solve for y does y= 5x/10 + 1

asked on February 10, 2011
19. ## math

Triangle LMN is similar to triangle XYZ. The scale factor of triangle LMN to triangle XYZ is 2:5. What is the length of ZX ? A 2 units B 5 units C 7.5 units D 12.5 units

asked on March 27, 2019
20. ## science

what is an example of mutualism in a cave dwelling?

asked on January 19, 2018
21. ## math

what is 548 X 6

asked on May 27, 2019
22. ## SCIENCE

The organization of a cell could be compared to a small city. All of the organelles inside of the cell have a specific purpose that helps the cell to function properly. Which BEST represents the function of the cell wall? A) Policeman B) Sanitation worker

asked on September 7, 2017
23. ## Social Studies

Use the drop-down menu to complete the sentence. Early urban areas in North America tended to develop a. Along rivers B.in the valleys between mountains C.in a Taiga D. In the great plains.

asked on February 19, 2020
24. ## math

model 25% on a 4 by 3 grid need help ASAP!!!

asked on December 19, 2019
25. ## Social studies

From the True Narration of the Knight of Elvas March 9, 1540 On the other bank of the river we found a province, which is called Acapachiqui (Southwest Georgia), very abundant in food... We saw some towns of the province, and others we could not because it

asked on September 27, 2017
26. ## Math

Can you please answer the questions? It doesnt have to be all of them but at least some. Once you are done please tell me the anwsers. thanks

asked on April 19, 2019
27. ## Math

Which equation represents a direct variation? A y = 5x B y = 5/x C y = 5 D y = 5 − x

asked on April 19, 2019
28. ## Urgent Science!!!

1. Which of the following is NOT a fossil? (1 point) outline of a fern found in a rock petrified wood in the desert baby mammoth found in a glacier old stone tools found in a cave 2. _____ is based on the idea that younger rock layers are deposited on top

asked on January 17, 2013
29. ## S.S

how have geographic conditions most impacted South Asia's economic activities 1)Lack of arable land has made farming impossible 2) Difficult terrain has led people to rely on forest resources 3)Inadequate rainfall has encouraged people to develop

asked on November 29, 2017
30. ## Math

Can you please answer the questions? It doesnt have to be all of them but at least some. Once you are done please tell me the anwsers. thanks, I need all other than 11 and 12

asked on April 19, 2019
31. ## Math

Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1) i need help plz

asked on January 12, 2013
32. ## Math

For his business, Gil has determined that the time it takes to finish a job varies inversely with the number of workers. This can be expressed as: ==\ensuremath{T=\frac{k}{w}}== where T = time, k is a constant, and w = number of workers. Gil’s records

asked on April 19, 2019
33. ## Ela

identify the principal part of the underlined verb. Dan is looking for his lost coat. "is looking" is underlined. a. present* b. past c. present participle d. past participle

asked on December 14, 2017
34. ## physical science

Look at the graph below measuring the speed of a truck and answer the following 2 questions: a) If the graph represents speed, what is measured on the x and y axes? You need to specifically identify which axis is which. b) Based on what the y axis

asked on January 30, 2017
35. ## geometry

Jake rolls two standard number cubes. Find the probability that the sum of the roll is 10, given that both cubes rolled odd numbers.

asked on May 23, 2014
36. ## Math

Describe the number of solutions for the equation. 13. 3(x – 3) = 3x (1 point) one solution no solution infinitely many solutions 14. –2(y – 3) = 2y – 6 (1 point) one solution no solution infinitely many solutions

asked on January 18, 2013
37. ## Math

Which of the following is an equation of a line with a slope of 4 and a y-intercept of -1? A y = 4x — 1 B y = 4x + 1 C y = – 1x + 4 D y = – 1x — 4

asked on April 19, 2019
38. ## statistics

Suppose the temperature of a cup of coffee is normally distributed with a mean of 142 degress F. If a cup of coffee has a z score of 1.5, which of the following is true?

asked on February 19, 2016
39. ## Math

Which of the following is an equation of a line with a slope of 4 and a y-intercept of -1? A y = 4x — 1 B y = 4x + 1 C y = – 1x + 4 D y = – 1x — 4

asked on April 19, 2019
40. ## Math

Jeff drove at a constant speed from Dallas to his home. The graph below shows his distance from Dallas as a function of time. If David drove the same route at a constant but slower speed, how would the slope of the graph of David’s trip compare to the

asked on April 19, 2019
41. ## Social studies

Which of the following granted independence for Canada? A. the Act of Union B. the Quebec Act C. the British North America Act D. the Statute of Westminster i think it is b

asked on February 19, 2020
42. ## Math

If you could, can you go to the link and help with the questions and tell me the answers plz? You dont have to answer all of them but I do need to know some. file:///C:/Users/Amanda/Downloads/Unit%204%20retest%20(2).pdf

asked on April 19, 2019
43. ## social studies

The period of prosperity from the rule of Augustus until AD 180 is know as the? 1.Anti Romana 2.Anti Brittania 3.Pax Brittania 4.Pax Romana plz help me.^_^

asked on April 20, 2017
44. ## Maths

Two isopentagons have a t number of 119 find the describe these isopentagons and find their perimeter

asked on May 19, 2018
45. ## math help

Hi and good afternoon to everyone who is reading this i need help with my math if any of you guys know i site where i can learn fractions better that would be great PS. plz dont be coolmath

asked on November 10, 2016
46. ## math age problem

four years agoslyvia was two thirds as old as alex was then. four years from now, she will be four fifths as old as alex will be. how old are sylvia and alex now? Let S be SylVia's current age. Let A be Alex's current age. You have two equations to be

asked on April 22, 2007

What is the size of the payments that must be deposited at the beginning of each 6-month period in an account that pays 6.6%, compounded semiannually, so that the account will have a future value of $140,000 at the end of 17 years? asked on April 30, 2011 48. ## Life orientation (a) Why is it important to first describe the problem before you start to look for a solution (b) critically evaluate how gender and culture have an effect on assertive behavior asked on August 28, 2014 49. ## Math How do you find the standard deviation of a group of numbers?? asked on May 14, 2019 50. ## Science Animals from the deepest places on Earth have been found with plastic in their stomachs. The discovery confirms fears that man-made fibers have contaminated the most remote places on the planet. The study was led by academics at Newcastle University. It asked on December 19, 2017 51. ## math A house is rented for$2000 per quarter, with each quarter's rent payable in advance. If money is worth 2%, compounded quarterly, and the rent is deposited in an account, what is the future value of the rent for one year?

asked on April 30, 2011
52. ## algebra

15z^2+45z and 5z^2+40z+75 find Lcm

asked on May 31, 2012
53. ## Social Studies

Progressives like La Follette wanted voters to participate more directly in goverment. Since Andrew Jackson's time, party leaders had picked candidates for local and state offices. Progressives called, instead, for primaries. In a primary, Votes choose

asked on January 26, 2018
54. ## Physical science

Give one word or term of the following descriptions 1. A reaction that results in the formation of an insoluble salt 2.the process in which ions whithin an ionic substance are separated 3.the positive ion 4.a proton acceptor

asked on September 10, 2014
55. ## algebra

write the following using a positive exponent, simplify the expression and simplify6^2. write using a positive exponent. do not evaluate

asked on May 12, 2012
56. ## algebra

evaluate the expression. Assume h does not equal 0 h^0=

asked on May 12, 2012
57. ## algebra

simplify plz (y^7/z^3)= use positive exponents only

asked on May 14, 2012
58. ## math

In 1992, life expectancy of males in a certain country was 72.7 years. In 1999 it was 76.5 years. E represent the life expectancy in year 1 and t represent the number of years since 1992. E(t)= [ ]+ [ ] round to nearest tenth E(13)= [ ]round to neareast

asked on May 4, 2012
59. ## science

plz answer whar are quantitative properties? Which states of matter are considered fluids? list 4 properties of fluids? thankz alot

asked on March 1, 2008
60. ## HELP!

–6 – 7(c + 10) (1 point) 64 – 7c –76 – 7c 4 – 13c –16 – 13c plz help

asked on January 18, 2013
61. ## help

4x + 2 = x + 8. (1 point) x = 4 x = 3 x = 2 x = 1 i need help...

asked on January 12, 2013
62. ## algebra

Two part question: Suppose a market research company finds that at a price of p=$25, they would sell x=56 tiles each month. If they lower the price to p=$20, then more people would purchase the tile, and they can expect to sell x=66 tiles in a month's

asked on May 22, 2012
63. ## algebra

Plz explain t^3-3t/t^2-64, my answer was (-6,6)and the book answer was (8,-8) HELP

asked on May 24, 2012
64. ## algebra

The costs of doing business for a company can be found by adding fixed costs., such as rent, insurance, and wage, and variable costs, which are the costs to purchase product you are selling. The portion of the company's fixed costs allotted to this product

asked on May 22, 2012
65. ## algebra

evaluate the expression. Assume h does not equal 0 h^o=

asked on May 12, 2012
66. ## Math

Solve m =y-y1/x-x1 for y

asked on September 20, 2011
67. ## algebra

-7=11/17z I think the answer is z=-17/77 but I don't know. please help and show me if I'm doing it correct or not.

asked on September 28, 2016
68. ## Control systems

What is the gain margin and phase margin of this equation which represents transfer function of a unity feedback control system G(s)=(4(1+0.5s))Ã·(s (1+2s)(1+(s/20)+(s^2/8)))

asked on June 21, 2016
69. ## Language Arts URGENT!

2. Which of the following from "Take the Junk Out of Marketing Food for Kids" is an example of semantic slanting? (1 point) "food pyramid" "food manufacturers" "food police" 3. Which of the following testimonials would be MOST appropriate to support the

asked on January 4, 2013
70. ## algebra

x^2-81/x + x-9/x+5 Divide and simplify plz show steps.

asked on May 27, 2012
71. ## algebra

Please Explain: Simplify by removing factors of 1 1875v^10y^10/45v^4y^4 and explain exponents step if possible.

asked on May 24, 2012
72. ## algebra

Let cost = 600.00 fixed costs x = set of tiles \$11.00 find the profit equation by substituting your equations for R and C P = R -C THE profit made for 26 and 31 tiles per month. 2nd part; use trail and error to find the quanity of tile sets per month

asked on May 23, 2012
73. ## math

what is the simplied form of (5m^-4n^2)^3

asked on May 14, 2012
74. ## algebra

what's the simplied form of (5m^-4n^2)^3

asked on May 12, 2012
75. ## algebra

evaluate 176-A^2 when A=9 176-A^2=

asked on May 12, 2012
76. ## algebra

using product rule, power rule, negative rule using scientific notation. 5.4*10^6/2.7*10^4=5.4/2.7*10^6/10^4=2*10^2

asked on May 12, 2012
77. ## math

find the indicated outputs for f(x)=3x^2-4x f(0)= f(-1)= f(2)=

asked on May 4, 2012
78. ## Social studies

From the True Narration of the Knight of Elvas March 9, 1540 On the other bank of the river we found a province, which is called Acapachiqui (Southwest Georgia), very abundant in food... We saw some towns of the province, and others we could not because it

asked on September 27, 2017
79. ## social studies

is having prades in like each holiday a tradition in north america?

asked on October 15, 2013
80. ## algebra

the costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable costs, which are the costs to purchase the product you are selling. The portion of the company's fixed costs allotted to this

asked on May 22, 2012
81. ## algebra

A customer wants to make a teepee in backyard for his childrens. He plans to use lengths of PVC plumbing pipe for the suppports on the teepee,and he wants the teepee to be 10 feet across and 12 feet tall. How long should the pieces of PVC plumbing pipe be?

asked on May 22, 2012
82. ## math

using the product rule: 5.4*10^6/2.7*10^4=5.4/2.7*10^6/10^4=2*10^2 solve plz.

asked on May 12, 2012
83. ## Math

Doug hop must shovel a pile containing 50 ft squared of sand into a dump truck. With each scoop, he decreases the size of the pile by 16 ft squad. Let x be the of scoop he has shoveled. How much sand is left after 100 scoops? I know the expressionbid 50 -

asked on September 25, 2011
84. ## algebra

simlify x^2+5x/x^2-3x + x^2-2x/x^2-3x

asked on May 31, 2012
85. ## algebra

Please explain:Simplify by removing factors of 1 explain process and exponents steps please.

asked on May 24, 2012
86. ## algebra

multiply and simpify y^-4*y^6*y^7=

asked on May 12, 2012
87. ## algebra

evaluate -a^4when a= -2 -a^4=

asked on May 12, 2012
88. ## algebra

simply. Assume m,n=0 (5m^-4n^2)^3

asked on May 12, 2012
89. ## Math

Is 2/5 greater than 11/30?

asked on February 15, 2011
90. ## Math

5y + 3 =2y - 3x + 5

asked on February 10, 2011
91. ## Accounting ll

This class is real hard, I'm a 9th grader, I'm real smart, but it's too hard, what am I supposed to do?

asked on October 25, 2018
92. ## Quantum Physics

Suppose we ran m steps of Grover's algorithm on some function f (which has one marked element y) and the resulting superposition was exactly |y⟩. (a) What was the state after the (m−1)-th step? Note that you can describe the superposition by specifying

asked on March 28, 2013
93. ## algebra

divide and simplify r^2+9r/r^2+5r-36/r/+4

asked on May 31, 2012
94. ## algebra

divide and simplifyr r^-7/r^-3= divide and write expression using positivr exponent.

asked on May 12, 2012
95. ## algebra

express using a positive exponent 1/k^-w 1/k^-w=

asked on May 12, 2012
96. ## math

1/(the 4th root of x^3) is equal to x^(-4/3) right?

asked on December 12, 2008
97. ## math

2 1/4 r =10?

asked on December 13, 2016
98. ## RR

simply (r^-6)^-5 (r^-6)^-5=

asked on May 12, 2012
99. ## grammar

i need help in creating these kid of sentences a) a sentence that expresses uncertainity about a price b) a sentence that contains an abbreviation for a tittle MY SENTENCE: (The BBC provides UK and worldwide weather services.) is it right??? c) a forceful

asked on March 30, 2011
1. ## Social studies

a

posted on February 19, 2020