Friday
April 29, 2016

Posts by jai

Total # Posts: 1,981

La
yes im still really confused
April 27, 2016

La
Write a brief essay discussing the use of imagery in both "Grandma Ling" and "your little voice." Examine the ways in which each poem uses images to convey the emotions or attitudes of its speaker. i need help
April 27, 2016

La
Poets use imagery and words with different connotations and denotations. In a paragraph, define and provide an example of imagery, connotation, and denotation. Then, explain how poets use these elements to contribute to tone in a poem. Support your answer with evidence from &#...
April 27, 2016

language arts
how does the poet use personification to describe the trees? poem is "almost summer sky" by Jacqueline Woodson a. trees upstate think they are better than other trees b.the hundred year old trees act like men c. the tops of the trees reach up and touch the sky d. ...
April 25, 2016

language arts
How can words or stories connect generations? How can interactions between generations create conflict? Can words resolve these conflicts? What can each generation teach the other? Why might is sometimes be difficult for two generations to communicate? Why might the words of ...
April 21, 2016

Math
a 154 lb person burns 420calories per hour riding an exercise bicycle at a rate of 15 mi/hr write a function rule to represent the total calories burned over time by that person. Explain how the information in the problem relates to the function.
April 21, 2016

math
Which function rule represents the data in this table? X: -3 -2 -1 0 1 Y: -17 -14 -11 -8 -5
April 21, 2016

Math
Find the next three terms in the sequence. –1, 9, 19, 29, . . . (1 point) A. 38, 37, 32 B. 40, 51, 62 C. 39, 49, 69 D. 38, 47, 56*** Am I wrong?
April 21, 2016

Math
Directions: Follow the instructions below to design a fair race for the new video game Animal Tracks. 1. Choose two animals with different speeds. You can choose from the chart that starts at the bottom of this page or do research to choose your own. 2. Design a fair race in ...
April 18, 2016

science
Which of the following substances has the greater heat capacity? a. 0.02 g of aluminum b. 2.00 g of aluminum c. 20.0 g of aluminum d. 200 g of aluminum*** please correct me if im wrong
April 12, 2016

science
Which of the following is true? Choose all that apply. a. When molecular kinetic energy transferred to a substance, the motion of the molecules in the substance increases. b. When molecular kinetic energy is transferred away from a substance, the temperature of the substance ...
April 12, 2016

science
Which of the following substances has the greater heat capacity? a. 0.02 g of aluminum b. 2.00 g of aluminum c. 20.0 g of aluminum d. 200 g of aluminum*** please correct me if im wrong
April 12, 2016

science
Which of the following is true? Choose all that apply. a. When molecular kinetic energy transferred to a substance, the motion of the molecules in the substance increases. b. When molecular kinetic energy is transferred away from a substance, the temperature of the substance ...
April 12, 2016

History
Then B?
April 11, 2016

History
Read the text below and answer the following question: "Camp­meeting with thy presence crown, And show't O Lord, they blessings down; Fill every head with holy zeal, And all thy righteousness reveal, O'er all our hosts do thou preside, And all our various...
April 11, 2016

history
thank you
April 11, 2016

history
i think its D
April 11, 2016

history
Which of the following is true regarding deaf and blind children in the 1800s? a.)Deaf and blind children were required to live in group homes or institutions. b.) Deaf and blind children were sent to orphanages once they reached age five. c.)Deaf and blind children were not ...
April 11, 2016

Math
find the slope of a line that is perpendicular to the line containing the points (–2 –1) and (2 –3) A.) m=-2 B.) m=2 C.) m=-1/2 D.) m=1/2
April 10, 2016

History
Which of the following is true regarding deaf and blind children in the 1800s? a.)Deaf and blind children were required to live in group homes or institutions. b.) Deaf and blind children were sent to orphanages once they reached age five. c.)Deaf and blind children were not ...
April 4, 2016

History
Which of the following was a direct consequence of Andrew Jackson's Bank War? People were no longer able to buy land on credit. Financial institutions closed, leading to unemployment. The value of paper money decreased, leading to inflation. Fewer improvements could be ...
April 4, 2016

History
12.)Which of the following best describes assembly line production? A.)A process using interchangeable parts that constructs products entirely instead of by individual piece*** B.)A process using workers to construct products more efficiently by dividing labor into specialized...
April 4, 2016

History
Thank you
April 4, 2016

History
I think its D
April 4, 2016

History
what were the environmental consequences of industrialization in the american northeast? a.) destruction of citrus crops b.) extinction of the Carolina parakeet c.) pollution of the Pacific Ocean d.) remove of large tracts of tress
April 4, 2016

History
what were the environmental consequences of industrialization in the american northeast? a.) destruction of citrus crops b.) extinction of the Carolina parakeet c.) pollution of the Pacific Ocean d.) remove of large tracts of tress
April 4, 2016

help please
which sound would be louder? a.) a wave with an amplitude of 0 b.) a wave with an amplitude of 0.1 c.) a wave with an amplitude of 1.0 d.) a wave with an amplitude of 0.5
April 4, 2016

Math
find the slope of the line that goes through the following points (0,-4),(1,-3),(2,-2),(3,-1) a.) -1 b.)1 c.) -4 d.) -7
April 4, 2016

History
What caused the progressive Era?
March 31, 2016

History
I'm doing a short project on the progressive era... can someone give me at least 5-7 topics I could talk about in my project, from the progressive era?
March 31, 2016

Ms.sue please help
17. Use equal intervals to make a frequency table for the average number of movies per person. You do not need to show tally marks. Country Average Number of Movies Turkey 0.5 Japan 1.2 UK 1.3 Finland 1.3 Austria 1.5 Germany 1.8 Spain 2.2 Sweden 2.2 Denmark 2.2 Switzerland 2.5...
March 22, 2016

Math please help
Use equal intervals to make a frequency table for the average number of movies per person. You do not need to show tally marks. Country Average Number of Movies Turkey 0.5 Japan 1.2 UK 1.3 Finland 1.3 Austria 1.5 Germany 1.8 Spain 2.2 Sweden 2.2 Denmark 2.2 Switzerland 2.5 ...
March 22, 2016

Math please help
Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country how many more of Carols stamps are from France than from Norway? France: 24%, England:22%, Norway:29%, Italy:25%. a.) 5 stamps* b.) 24 stamps c.) 29 stamps d.) 53 stamps
March 22, 2016

Math
A back-to-back stem-and-leaf plot showing the points scored be each player on two different basketball teams is shown below. Team 1 | | Team 2 4 3| 0| 4 9 9 8 2 0| 1|0 1 7 6 1| 2|3 3 8 Key: 4|0|2 means 4 points for Team 1 2points for team 2 What is the median number of points ...
March 22, 2016

History
I think 1&2 are b then
March 21, 2016

History
Four major candidates ran in the 1824 election, all under the "Democratic-Republican" name. One of the candidates, Andrew Jackson, was already famous. In the 1780s, he earned the right to practice law and served in various offices of the state government, including ...
March 21, 2016

History
I think its B
March 17, 2016

History
In the 1800s, help for those living in poverty was mainly given by the A.)civil societies B.)government C.)public schools D.)factory owners
March 17, 2016

science
1. What would happen to an object if the force of gravity on Earth was decreased by half? (1 point) Its mass would decrease. Its weight would decrease.* Its density would decrease. Its volume would decrease. 2. Which of the following represents a heterogeneous mixture? (1 ...
March 16, 2016

MATH, GEOMETRY
abcd is trapezium bc is 17 ab is 16 dc is 8 find area of abcd
March 8, 2016

History
Which of the following best describes the 1823 Treaty of Moultrie Creek? A.) The Seminoles had to move to the Creek Reservation in exchange for cattle, hogs, farming tools, and food for one year. B.) The Seminoles were given three years to move west of the Mississippi; however...
March 7, 2016

History
Q: The Gadsden Purchase enabled the United States to do which of the following? A. Gain access to important natural resources in the Southwest B. Increase crop production in the Southwest C. Link to the Southwest by railway system D. Provide better defenses against Mexico
March 6, 2016

History
Thank you
March 6, 2016

History
In 1840, the population of Chicago was only 4,470. By the 1900, the city's population was 1,698,575. Which factor best explains the population change? A.) African Americans escaping poverty and discrimination in the south B.) The expansion of Chicago's boundaries into ...
March 6, 2016

MATH!
Make a box-and-whisker plot of the data. 60,63,53,66,65,58,51,55,58,51,58,62,53,66,61,51,65,52,54,50
March 6, 2016

Math
Short answer The back-to-back stem-and-leaf plot below shows the ages of patients seen by two doctors in a family clinic in one day. Compare the ages of the patients of doctor 1 and doctor 2 using the mean and the median of each data set. Doctor 1 Doctor 2 | 3 | 5 9 2 0 | 2 | ...
March 5, 2016

Math
in a recent survey of middle school students about pizza toppings, it was found that 25 students like pepperoni pizza, 31 like banana peppers pizza, and 5 likes both pepperoni and banana peppers on their pizza. if 66 students were surveyed, how many students do not like banana...
March 5, 2016

Math
22.6 is an outlier for which of the following sets of data? A. 22.6, 21.5, 23.7, 22.6, 28.9, 22.6, 20.9 B. 2.4, 5.3, 3.5, 22.6, 1.8, 2.1, 4.6, 1.9 C. 20.5, 20.8, 21.6, 22.6, 23.7, 24.5, 25.1 D. 13.6, 31.7, 25.8, 22.6, 18.9, 21.6, 30.5
March 5, 2016

algebra
Thank you Ms. Sue
March 4, 2016

algebra
the total was 29.00 after adding a 4,00 tip to the bill for a family of five, each of whom ordered a hot dog. what was the price of a hot dog? A. 4-5x=29;$5.00 B. 4+5x=29;$5.00 C. 29-5x=4;$5.00 D. 5x=29=4;$5.00
March 4, 2016

US history
The gadsden purchase enabled the united states to do which of the following? A. gain access to important natural resources in the southwest B. increase crop production in the southwest C. link to the southwest by railway system D. provide better defenses against mexico
March 4, 2016

Civics
those links didn't help at all
February 17, 2016

Mathematics
3^(2x+1) = 12 We can rewrite this as: 3^(2x) * 3^(1) = 12 (3^2)^x = 12/3 9^x = 4 Get the natural logarithm of both sides: ln (9^x) = ln (4) x * ln(9) = ln(4) x = ln(4) / ln(9) We can further simplify this as: x = ln(2^2) / ln(3^2) x = 2*ln(2) / [2*ln(3)] x = ln(2) / ln(3) Hope...
December 13, 2015

math
Let l = length Let w = width It was said that the total length of fencing is 180 yards. Note that perimeter of rectangle is equal to: P = 2l + 2w Substituting, 180 = 2l + 2w 90 = l + w We can have an expression for length in terms of the width: l = 90 - w Recall that area of ...
December 13, 2015

science
Recall that speed is distance travelled over time, or v = d/t Rearranging the formula to solve for distance, d = v*t Substituting, d = (960 km/hr) * (1 hr & 50 min) Note that 1 hour = 60 minutes, so 50 minutes is 5/6 of an hour. Rewriting, d = (960) * (1 + 5/6) d = (960) * (11...
December 13, 2015

St.martins
Note that 1 km = 1000 meters, therefore 0.9 km = 900 meters To determine how many times he ran around the track, we just divide the total distance he travelled by the length of track: 900 / 150 = ? Hope this helps~ `u`
December 13, 2015

AP Chemistry
We'll reverse the 1st reaction: CH4 --> C + 2H2 ; ΔH = +74.6 We'll use the 2nd equation as is: C + 2Cl2 --> CCl4 ; ΔH = -95.7 We'll multiply the 3rd equation by 2: 2H2 + 2Cl2 --> 4HCl ; ΔH = -369.2 Now if we add the chemical equations, we&#...
December 13, 2015

Math
If blue to yellow is 4 to 1, then their total mixture is 5. Thus, the blue color makes up 4/5 of the mixture.
December 2, 2015

Mathematics 3
Let A = Aris' age Let R = Rico's age Let J = Jay's age From the problem, Aris is twice as old as Rico: A = 2R Jay is 24 years younger than Aris: J = A - 24 half of Aris' age six years ago was three less than one half the sum of Rico's age in four years and ...
December 2, 2015

math
Because the given side lengths of the triangle do not follow the triangle inequality theorem. The theorem states that the sum of any sidelengths of the triangle is greater than the length of the third side. In this case, 21 + 15 is not greater than 37.
November 30, 2015

Science
Recall that force is mass times the acceleration: F = m*a where m = mass (kg) a = acceleration (m/s^2) Substituting, F = 4 * 2.8 F = ? Solve for F. Units in Newtons. Hope this helps~ `u`
November 29, 2015

Math
Multiply the fraction by 100, so it becomes a percentage: 1/3 * 100 = 100/3 % Then simplify it and write it in mixed number form: 100/3 % = (99 + 1)/3 % = 33 1/3 % Hope this helps~ `u`
November 6, 2015

Math
Let x be the number. Write everything in math expression using x. Four time the square of a number: 4x^2 Is added to the product of -29 and the number: + (-29)x The result is 63: = 63 Combining them, we have 4x^2 + (-29)x = 63 or 4x^2 - 29x - 63 = 0 We have a quadratic ...
November 6, 2015

MATH
We have to find the least common multiple (LCM) of 3, 4 and 5. LCM is the smallest number that when divided by 3 or 4 or 5 should give no remainder. Their LCM is 60. Since the problem is asking "with a remainder of 2", we just add 2 to 60, therefore it's 62.
November 6, 2015

Physics
In Rutherford's model of atom, it was observed that the atom is mostly empty space, the mass of the atom is concentrated at the center (nucleus), and electrons revolve around the nucleus like a mini solar system. I think it's C.
November 6, 2015

Physics
(a) Maximum height formula for projectile motion: H,max = (vo,y)^2 / 2g or H,max = (vo)^2 * sin^2 (θ) / 2g where vo = initial velocity θ = angle of release (wrt to horizontal) g = acceleration due to gravity = 9.8 m/s^2 Substituting, H,max = (400^2) * (sin (35))^2...
November 6, 2015

Physics
This problem involved half projectile. initial velocity, vo = 20 m/s time of flight, t = 7 s (a) Simply use the formula to get the height, h: h = vo*t - (1/2)gt^2 (b) To get the final vertical velocity or terminal velocity (vf), use the formula: (vf)^2 - (vo)^2 = 2gh (c) Use ...
November 6, 2015

math
Let t be the time. Since Julie's and the escalator's rates are on opposite directions, we can represent it as one of them (+) and the other (-). Rate is distance traveled over time, or r = d/t or solving for d, d = r*t Then we write the equation: (Julie's distance...
November 6, 2015

Chemistry
I think it's (B) Metals. Though I agree with you, it's got to be more than 2/3 of all elements.
November 6, 2015

gaya ,college science
Alkaline Earth metals belong to group II in the periodic table. Actually there's nothing in the choices that belongs to group II. Carbon belongs to group IV, Sodium belongs to group I, while Zinc and Iron are found in transition metal group.
October 18, 2015

Math
Rewrite all fractions such that their denominators are the same, by getting their least common denominator (LCD). Their LCD is 18, therefore, 2/3 = 12/18 5/6 = 15/18 4/9 = 8/18 2/9 = 4/18 Now arrange it in ascending order. Hope this helps~ :3
October 18, 2015

Algebra help plz
Recall that for a given quadratic equation, x^2 - (sum of roots)x + (product of roots) we can rewrite the first quadratic eqn as x^2 + 2x - 3/2 = 0 Therefore, sum of roots is -2 and their product is -3/2, or € + ß = -2 €ß = -3/2 Since were looking for p (...
October 18, 2015

Math
The sum of the ages of Devonte and Anna is 107 years. 11 years ago, Devonte's age was 4 times Anna's age. How old is Devonte now?
September 20, 2015

College Algebra
Randall is 105 years old. Colleen is 5 years old. How many years until Randall's age is 5 times Colleen's age?
September 20, 2015

Math
Bradley is 4 years older than Amanda. In 3 years the sum of their ages will be 64. How old is Bradley now?
September 20, 2015

Math
The sum of the ages of Jared and Caitlyn is 80 years. 8 years ago, Jared's age was 3 times Caitlyn's age. How old is Jared now?
September 20, 2015

algebra
Let a = angle Let b = the other angle 45 less than the sum of these angles is (a + b) - 45
September 19, 2015

P6 maths
Let n = number of boys or girls Let p = received pizza by girls Let 2p = received pizza by boys Each girl ate 4/9 of a pizza and they finished all pizzas that were given to them: 4/9 * n = p Each boy ate 3/4 of a pizza and they had 3 3/4 pizzas left: 3/4 * n = 2p - 3 3/4 ...
September 19, 2015

algebra
Recall that rate is distance traveled over time, or r = d/t Solving for distance, we have d = rt Let r = speed of car Let t = time it takes to travel 144 miles Thus, rt = 144 ; equation (1) If it had traveled 4 mph faster, time it takes to travel the same distance would be ...
September 18, 2015

math
Yes, it's -12
September 18, 2015

Math
Recall that area of square is length of a side multiplied by itself, or A = s^2 We can first convert 2 m to cm. One meter is equivalent to 100 cm, therefore, 2 m = 200 cm Substituting, A = s^2 A = 200^2 A = 40000 cm^2 Hope this helps~ :3
September 18, 2015

maths
28 + 30 = 58 m
September 12, 2015

maths
1 hour is 60 minutes so, 5 hours & 30 minutes = 300 minutes + 30 minutes = 330 minutes Half of this is 165 minutes. 165 / 60 = 2 remainder 45 Therefore he spent 2 hours & 45 minutes for the ride.
September 12, 2015

maths
start: 0 cm 1st minute: 0 + 3 - 2 = 1 cm 2nd minute: 1 + 3 = 4 cm Therefore after 2 minutes the ant already climbed to the top (and didn't slip).
September 12, 2015

Science
Speed is distance traveled over time, or v = d/t Let x = time needed for the next 60 km 120 km/hr (average) = [(speed1) + (speed2)] / 2 120 = (60 + (60/t)) / 2 240 = 60 + 60/t 60/t = 240 - 60 60/t = 180 km/hr (speed2) time needed to achieve this speed is t = 60/180 = 1/3 hr
September 12, 2015

Algebra 2
I interpreted it as: 2/x + 1/(2x) = 4/(2x) + 1/(2x) = 5/(2x) But we can also interpret it as: 2/x + (1/2)x = 2/x + x/2 = 4/(2x) + x^2/(2x) = (4 + x^2) / 2x It depends on the expression is shown or typed. Placing parenthesis can help clarify the expression. hope this helps~ `u`
September 12, 2015

ap calculus
I interpreted it as: [ (-1/2 - h) - 1 ] / h Therefore, = ( -h - 3/2 ) / h = (-2h - 3) / 2h = -(2h + 3) / 2h
September 11, 2015

math
Yes, the 9 in 259 is in the ones place, while the 9 in the .689 is in the thousandths place.
September 11, 2015

CALCULUS
Even: Replace t to -t, and if the resulting function is still the same, that is, f(-t) = f(t), then it is even. And the graph is symmetric about the y-axis. Odd: Replace t to -t, and if the resulting function is the negative of the original function, that is, f(-t) = -f(t), ...
September 11, 2015

algebra
It decreases from x = negative infinity to 2, then becomes constant at x = 2 onwards.
September 11, 2015

Maths-Proportions
#1 Recall that rate is distance traveled over time. r = d/t or solving for distance, d = rt We can therefore write the proportion as (rate1)*(time1) = (rate2)*(time2) (500)*(8.4) = (420)*(time2) Now solve for time2. Units in hours. #2 Same what you'll do here in #2. (rate1...
August 22, 2015

Math- Need Help
No, both the x and y values are incorrect. Notice in your elimination method, you forgot to multiply one of the equations by -1 so that when added will cancel the variable y. This one: 15x + 12y = 18 16x + 12y = 20 should be: 15x + 12y = 18 -16x - 12y = -20 so that when added...
August 21, 2015

Chemistry
The given percentage for C and H do not add up to 100%. There might be a typo or incomplete info given...
August 21, 2015

math.fraction
1/2 = red 1/4 = blue ? = green Since one whole is 1, then the sum of the fractions must be equal to 1. 1/2 + 1/4 + (green) = 1 green = 1 - (1/2 + 1/4) green = 1 - (3/4) green = 1/4
August 21, 2015

psychics
(B) How high does the ball go? Since the ball is in uniformly accelerated motion, we can use the formula, vf^2 - vo^2 = 2gh where vf = final velocity vo = initial velocity g = acceleration due to gravity h = height Since at maximum height, the ball stops moving (vf = 0). Thus...
August 20, 2015

Chemistry Ap
A sprinter completes the 100 yard dash in 9.30 seconds. How long would it take her to complete 100. meters if she continued at the same speed? 1. 10.2 sec 2. 10.9 sec 3. 10.7 sec 4. 9.30 sec
August 13, 2015

Math
d / 4
August 7, 2015

math
We're going to perform operations on a + 1/a = 6 until we arrive at a^2 + 1/a^2. Square both sides. (a + 1/a)^2 = 6^2 a^2 + a*1/1 + a*1/a + 1/a^2 = 36 a^2 + 2 + 1/a^2 = 36 a^2 + 1/a^2 = 36 - 2 a^2 + 1/a^2 = 34 Hope this helps~ `u`
August 6, 2015

Geometry
V,cube = sidelength^3 V,cube = (1 cm)^3 V,cube = 1 cm^3 Since there are 20 ice cubes, V = 20 cm^3 V,cylinder = pi * r^2 * h V,cylinder = 3.14 * 3.5^2 * 9 V,cylinder = 346.185 cm^3 This is the volume of mug when full. Since 20 cm^3 is allotted for the ice cube, thus, 346.185 - ...
August 6, 2015

physics
Acceleration is change in velocity over time, or a = (v2 - v1) / t Substituting, a = (0 - 9) / 1.5 a = ? Now solve for a, note that it's negative since the final velocity is smaller than the initial velocity. Units in m/s^2 Hope this helps~ `u`
July 22, 2015

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