Questions Asked on
December 19, 2014

Language Arts
As soon as Johnny began to cultivate Dove, he was surprised at the response?
asked by Abby 
Social Studies
Sectionalism grew in the southern states due to A) an increase in federal regulations on southern industry. B) holidays established to celebrate national events. C) the South's economic dependency on slavery. D) a weakened sense of regional
asked by Alicia 
Johnny Tremain Chapter 9
I really need help on this! I'll be patient because most of you are busy, I'll appreciate it if people who have read Johnny Tremain or know the answer to respond but anyone really can!Thanks in advance. Which of the following passages from the novel is
asked by i am awesome 
Language arts
Which of the following statements describes a character acting heroically? A. Rab tells johnny about the British expidition to Concord. B. Lavinia Lyte offers to take Isannah with her to England. C. Billy Dawes pretends to be drunk in order o get out of
asked by callie 
math
A cylindrical bale of hay has a height of five feet and a diameter of 5 feet what is the approximate volume to the nearest cube
asked by kghn 
creative writing
This morning while I was running, shoes smacking the pavement, Venus bright above the spine of the Bear Mountains, and my thoughts pinned to the day ahead, the meetings, the deadlines, the writing I would not do, a deer was hit by a car. It flew in front
asked by 2phoneeeeee 
Physical Science
Balancing Decay Reactions. Fill in the blank with the correct piece to balance the decay equation. 1. (184/74) W (4/2) He + _____ 2. (210/82) Pb______+ (206/80) Hg 3. (35/16) S (0/1) e + _______ 4. ________ (0/1) e + (60/28) Ni My work: 5.
asked by DFD 
Math
For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. X Y 4 6 8 12 10 15
asked by Anonymous 
algebra
Dilbert needs to mix a 10% alcohol solution with a 30% alcohol solution to create 100 millileters of a 16% solution. How many millileters of each solution must Dilbert use?
asked by cole 
Math
Use differential, (i.e. linear approximation), to approximate cube root of 64.1 as follows: Let f(x) = cube root of x. The linear approximation to f(x) at x = 64 can be written in the form y = mx+b. Compute m and b and find cube root of 64.2 via linear
asked by Anonymous 
math
Let X1,X2,…,X25 be random sample ~ normal(0,16) and Y1, Y2,…,Y25 be random sample ~ normal(1,9), assume the two samples are independent ,comput P(X>Y) where X=Sum(Xi)/25 and Y=Sum(Yi)/25
asked by assma 
math
Kevin had $100.00. He spent half of his money at the video game store. Then he spent half of the money he had left at the music store. How much money did Kevin spend at the video game and music stores?
asked by Little 
precalculus
Write the set of points from 7 to 1 but excluding 4 and 1 as a union of intervals
asked by kanchi 
Math  TwoStep Inequalities  Please Help
I need help with this one, please. Which of the following is in the solution set of the inequality –3 > –3t + 6? A. 1/3 B. 1/3 C. 4 D. 4 I did a PreTest for my lesson, and it says I got this one wrong. However, it doesn't say which one I picked. For
asked by Brady 
Math
Use linear approximation, i.e. the tangent line, to approximate cube root of 27.05 as follows. Let f(x) = cube root of x and find the equation of the tangent line to f(x) at x = 27 in the form y = mx+b. Note: The values of m and b are rational numbers
asked by Maxime 
statistics
Write a correct alternative hypothesis for the claim that the average professional basketball player is at least 6’ 9” tall.
asked by Anonymous 
Math
The ordered pairs (0,3), (1,2), (2,7), (3,12) represent a function. What is a rule that represents this function?
asked by Anonymous 
S.S
What prohibited trade with another country? A. Embargo Act*** B. Smuggling C. Impressment D. neutral rights Is it A?
asked by Anonymous 
Math
Is 12x = 6y a direct variation? If so what is the constant of variation. My answer is yes it is a direct variation and the constant of variation is 2 but I want to make sure. Please help
asked by lol 
Math
The circumference of a sphere was measured to be 89.000 cm with a possible error of 0.50000 cm. A. Use linear approximation to estimate the maximum error in the calculated surface area. B. Estimate the relative error in the calculated surface area.
asked by Maxime 
Chemistry
How can i explain hw i can prepare a 250ml of2.5M of HCl acid from;molecular weight of acid 36.5g\mole;density of acid 1.19g\ml and degree of purity of acid 37%
asked by Ayuk 
Physics AIPMT
A stone is dropped under gravity from rest from a height h and it travels a distance 9h/25 in the last second. What is the height H?
asked by Sharook 
math
At a local high school,560 out of 1060 students voted to support a community fund drive. What percent of the students did not support the fund drive? 47% is this the correct answer?
asked by natalie 
Math
The circumference of a sphere was measured to be 89.000 cm with a possible error of 0.50000 cm. A. Use linear approximation to estimate the maximum error in the calculated surface area. B. Estimate the relative error in the calculated surface area.
asked by Lukas 
Writing/Environmental science
I'm writing a thesis/research paper on how all animals play an important role on the environment. I'm trying to narrow my paper down on an endangered species but I'm having trouble deciding/thinking of a species that play IMPORTANT roles (ie. honeybees).
asked by abby 
history plz help
compare and contrast the expeiences of the creeks and cherokees in georgia following the war or 1812
asked by help?thanks 
Intermediate Algebra
the distance d in feet that an object falls in t seconds is modeled by the formula d=16t^2. if you drive from height of 120 feet, how long will it take to hit the water ?
asked by meri 
NEED HELP ASAP PHYSICS
A car traveling 16.0m/s crashes into concrete embankment and stops in 0.08s. Calculate: the initial speed in mi/hr the average acceleration of the car during the collision in m/s^2 Please show all work than you
asked by MARIE 
math
The ratio of the monthly incomes of A and B is 3:4. The ratio of monthly expenditures of A and B is 4:5. Which of the below is a possible value of the ratio of their savings? 9:10 3:4 13:20 4:5 How to form a equation for solving this?
asked by Rachel 
science
How have humans perceived heredity over time and how has that perception changed as major paradigm shifts in the discipline took place.
asked by Linda 
Science
Explain the concept of public trust as the author uses it. Resnik, D. (2011). Scientific Research and the Public Trust. Science & Engineering Ethics, 17(3), 399409
asked by Linda 
equation and inequalities
6w
asked by lilybelle 
Geometry I
What is the measure of 1? • 47o • 37o • 74o • 53o
asked by Anonymous 
question on theft
An employer found out that his worker has been stealing money from his business for some time.Though he has not caught him red handed, the overwhelming circumstantial evidences leaves no doubt at all about the thefts.However the worker stubbornly refused
asked by nabila 
ap calc
Find the value of c which satisfies Rolle's Theorem for the function f(x)=sin(x^2)on (0, ãpi).
asked by Anonymous 
Math
Two numbers Their greatest common factor is 3. Their least common multiple is 90. How many answers are possible? Explain.
asked by Maya 
Math
rick has a box of coins. The box contains 51 coins. Which consist of pennies, dimes and quarters. The number of pennies equal the number of dimes the total value of the box of coins is 5.73. How many dimes? how many pennies ? how many quarters?
asked by Michelle 
math
Larry's radio controlled car can reach a too speed of 3 meters per second. If his car travels at a top speed of 1 minute and 25 seconds, how far will it go?
asked by alora 
Spanish 1
¡Hola Josefina! Tengo que hacer unos quehacers. Tengo que cortar el césped afuera, lavar la ropa en el lavadoro, y cocinar en la cocina. Mi madre me quiere sacudir los muebles en la oficina y hacer la cama también. Mi madre dice que tengo que trabajar,
asked by Tony 
practical english
In the following sentence, what is the subject complement ? My neighbor is a newspaper reporter?
asked by dorian 
math
Wanda bought a pair of jeans for 32.50. She can purchase a second pair doe 40% off the regular price. How much will she spend on two pair of jeans?
asked by matt 
Literature
Why does the main character of The Watch by Ivan Turgenev decide to steal the watch from his aunt?
asked by Arty 
Math
Is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,....If so, give the common difference.
asked by Anonymous 
precalculus
The Hotel Thomasina has 500 rooms. Currently the hotel is filled . The daily rental is $ 1000 per room. For every $ 4 increase in rent the demand for rooms decreases by 8 rooms. Let x = the number of $ 4 increases that can be made. What should x be so as
asked by kanchi 
math
Is { cos (a) + sin (b)} * { cos (a) + sin (b)}=1+ 2*cos (a)*cos (b)
asked by Nicolas 
Juba Day SS
ii) A box contains 10 white, 7 black and 3 green balls. 2 balls are drawn at random. Find out the probability that: a) both are white b) one is white and another is green c) one is black and another is green
asked by B. David Lawrence 
math
John sells a $2,015,000 home and receives a 2.5% commission. How much is Johns commission? Do I have the problem set up right? $2,015,000 * 0.975
asked by Timika Palmer 
science
Explain the concept of public trust as the author uses it.
asked by Linda 
Intermedia Algebra
to find the distance across a canyon, a surveyor inserts poles a two places o the same side of the canyon as indicated below. using the surveyors measurements given below find the distance across the canyon. 625 and 300
asked by meri 
history plz help
describe significant events in the scial and economic reconstruction of the south. why are these events significant
asked by help?thanks 
math
let X~normal(0,16) and Y~normal(1,9), find P(X>Y)
asked by assma 
equation and inequalities
N/3>4
asked by lilybelle 
Helppp
IF A is the median of {1,2,3...,10}, and B is the median of 1,2,3,4,...11, what is the average (arithmetic mean) of A and B? Express your answer as a decimal? "{}" is no different from B
asked by factions 
PHYSICS NEED HELP ASAP
A car traveling 16.0m/s crates into concrete embankment and steps in 0.08s. Calculate: the initial speed in mi/hr the average acceleration of the car during the collision in m/s^2 Please show all work than you
asked by MARIE 
physics please help
black bart and wyatt earp have a race. wyatt moseys 400m in 58.0s and bart moseys the same distance in 60.0s. by what Distance does wyatt beat bart in this race? Please show all work would greatly appreciate have a test coming up and i don't understand at
asked by unknown 
finance
A young couple was involved in a multilevel marketing business for a number of years under the wife’s name. The husband used his money and made a loan of RM 20000(about 6000 US dollar) from an Islamic bank to start the business. The profit gained from
asked by irwani 
Algebra
The slope of a line is 3/4 and its yintercept is (0,6). What is its xintercept?
asked by Jackwill 
math
alpha+beta=22/7/2 and sin alpha=1/3 then what is sin beta
asked by trigonometry 
Algebra
When Neil was 2 miles upstream from camp on a canoe trip, he passed a log floating downstream with the current. He paddled upstream for 1 more hour and then returned to camp just as the log arrived. What was the rate of the current?
asked by Anonymous 
Science
In a sample of 0.65L of H2O contains 2.5×10^50 molecules.What is the density of sample of H2O?
asked by Vats 
math
One day,20% of the 950 students at West Junior High were absent. How many students were absent? Is this right? 20/100 950/5 equals 190
asked by nikita 
math
Each year Coach Bradley orders new softballs for the team. According to her records, 15% of the softballs are lost during the year. If she orders 40 softballs, how many softballs can she expect to lose during the year?
asked by jayjay 
math
divide 7/6 by 4
asked by khalil 
Intermedia Algebra
using the distance formula calculate the distance to one decimal place between the points (3,5) and (4,1)
asked by meri 
math
Final exam score above 92 corresponds to an A. Approximately what percent of the class got an A?
asked by Mela 
Science
How have humans observed heredity over time and how has that perception changed as major paradigm shifts in the discipline took place?
asked by Linda 
math
let X~normal(0,16) and Y~normal(1,9), find P(X>Y)
asked by assma 
equation and inequalities
5m>45
asked by lilybelle 
equation and inequalities
K6>4
asked by lilybelle 
physics
How does a “pop bottle” rocket use the principles of motion
asked by federalaltitude 
Biology
In an ecosystem, when energy is given off as heat, does it change forms from chemical substances to heat? Or is it something different?
asked by Anonymous 
English
How do I write a revolutionary song?
asked by Anonymous 
math
The ratio of the monthly incomes of A and B is 4:3 . The ratio of their monthly expenditures is 5:4 . If A saves one fourth of his monthly income, find the ratio of their monthly savings. Help me solving this please!!
asked by Rachel 
math
how does this work?
asked by cailin 
math
alpha+beta=22/7/2 and sin alpha=1/3 then what is sinbeta
asked by trigonometry 
english error
4. He was (1)/ the man who (2)/ they determined (3)/ should be the next mayor. (4) / No error (5)
asked by sowmya 
Algebra
The heigh h, in meters, that Andreina is above the water t seconds after beginning her dive is given by the formula h = 5t^2 + 6t + 10. After how many seconds will Andreina hit the water, rounded to the nearest tenth of a second?
asked by Anonymous 
programming
How can I hack a computer?
asked by Clayton 
chemistry
How do I make a Smoke Bomb
asked by Clayton