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Questions Asked on December 19, 2014

Which method would be the simplest way to solve the system?7x +5y = 19 -7x-2y = -16 graphing substitution elimination or
1. 72 answers
2. asked by Steve
3. 28,429 views
As soon as Johnny began to cultivate Dove, he was surprised at the response?
1. 16 answers
2. asked by Abby
3. 11,310 views
A punch recipe calls for 2/3 of pint juice to one pint soda,What is ratio of soda to juice?
1. 10 answers
2. asked by elyshia
3. 4,065 views
Check my answers please?Imagine that you remove all the atoms from a chair. What remains? 1. nothing 2. a pile of dust I choose
1. 2 answers
2. asked by Mayflower
3. 3,473 views
This morning while I was running, shoes smacking the pavement, Venus bright above the spine of the Bear Mountains, and my
1. 6 answers
2. asked by 2phoneeeeee
3. 3,433 views
What is a real world problem that compares the ratios 5 to 9 and 12 to 15.
1. 11 answers
2. asked by Anonymous
3. 3,074 views
The sum of the measures of two exterior angles of a triangle is 264o. What is the measure of the third exterior angle?• 84o
1. 1 answer
2. asked by SANDRA
3. 2,691 views
Write an inequality which states the following: k is less than zero.
1. 2 answers
2. asked by I NEED HELP PLEASE!!!!!!!!!!!!
3. 2,490 views
Balancing Decay Reactions.Fill in the blank with the correct piece to balance the decay equation. 1. (184/74) W (4/2) He +
1. 3 answers
2. asked by DFD
3. 2,232 views
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
1. 10 answers
2. asked by i am awesome
3. 2,106 views
If ab = 37 and xy = 1/37, what is the value of the product x • b • y • a?Use the commutative and associative properties of
1. 3 answers
2. asked by Charlina
3. 1,753 views
4. He was (1)/ the man who (2)/ they determined (3)/ should be the next mayor. (4) / No error (5)
1. 4 answers
2. asked by sowmya
3. 1,597 views
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
1. 2 answers
2. asked by lol
3. 1,396 views
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
1. 2 answers
2. asked by Sharook
3. 1,385 views
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
1. 1 answer
2. asked by Maxime
3. 1,372 views
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
1. 2 answers
2. asked by kghn
3. 1,310 views
Write the set of points from -7 to -1 but excluding -4 and -1 as a union of intervals
1. 1 answer
2. asked by kanchi
3. 1,221 views
Please solve the system with the elimination method. Explain each step as it is performed.5y = x 2x - 3y = 7 Would the
1. 1 answer
2. asked by cathy
3. 1,208 views
In which quadrant does the solution ofthen system fall?y=x-1 y= -3x-5
1. 3 answers
2. asked by Steve
3. 1,109 views
Use differential, (i.e. linear approximation), to approximate cube root of 64.1 as follows:Let f(x) = cube root of x. The linear
1. 1 answer
2. asked by Anonymous
3. 1,103 views
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. 2 answers
2. asked by Brady
3. 1,019 views
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
1. 1 answer
2. asked by Little
3. 1,005 views
Two numbers--Their greatest common factor is 3. Their least common multiple is 90. How many answers are possible? Explain.
1. 2 answers
2. asked by Maya
3. 1,004 views
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
1. 7 answers
2. asked by I NEED HELP PLEASE!!!!!!!!!!!!
3. 1,004 views
What is the measure of 1?• 47o • 37o • 74o • 53o
1. 3 answers
2. asked by Anonymous
3. 962 views
The denominator of a fraction is one more then the numerator. If 2 were added to both the numerator and denominator, the new
1. 3 answers
2. asked by Charles
3. 957 views
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
1. 1 answer
2. asked by Lukas
3. 940 views
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
1. 2 answers
2. asked by assma
3. 923 views
Points A(3,5) and B(7,10) are the endpoints of a diameter of a circle graphed in a coordinate plane. How many square units are
1. 1 answer
2. asked by Jill
3. 899 views
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
1. 2 answers
2. asked by Rachel
3. 890 views
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
1. 2 answers
2. asked by B. David Lawrence
3. 878 views
What prohibited trade with another country?A. Embargo Act*** B. Smuggling C. Impressment D. neutral rights Is it A?
1. 9 answers
2. asked by Anonymous
3. 871 views
Dilbert needs to mix a 10% alcohol solution with a 30% alcohol solution to create 100 millileters of a 16% solution. How many
1. 1 answer
2. asked by cole
3. 841 views
There are 27,878,400 square feet in one square mile. How many square feet are there in 35 square miles? Estimate by rounding the
1. 2 answers
2. asked by Anonymous
3. 814 views
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
1. 1 answer
2. asked by abby
3. 794 views
to find the distance across a canyon, a surveyor inserts poles a two places o the same side of the canyon as indicated below.
1. 0 answers
2. asked by meri
3. 785 views
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
1. 1 answer
2. asked by meri
3. 783 views
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
1. 1 answer
2. asked by Maxime
3. 734 views
So i have this project and i need help on it.It says ....As your 8th grade graduation approaches,your parents decide to begin
1. 1 answer
2. asked by starie johnn
3. 727 views
So i have this project and i need help on it.It says ....As your 8th grade graduation approaches,your parents decide to begin
1. 1 answer
2. asked by starie johnn
3. 686 views
The movement of an object or a point mass at a constant speed around a circle that has a fixed radius is called uniform
1. 1 answer
2. asked by alex
3. 679 views
The Hotel Thomasina has 500 rooms. Currently the hotel is filled . The daily rental is $ 1000 per room.For every $ 4 increase in
1. 1 answer
2. asked by kanchi
3. 672 views
Is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,....If so, give the common difference.
1. 3 answers
2. asked by Anonymous
3. 666 views
¡Hola Josefina!Tengo que hacer unos quehacers. Tengo que cortar el césped afuera, lavar la ropa en el lavadoro, y cocinar en
1. 4 answers
2. asked by Tony
3. 635 views
using the distance formula calculate the distance to one decimal place between the points (-3,5) and (4,1)
1. 1 answer
2. asked by meri
3. 629 views
rick has a box of coins. The box contains 51 coins. Which consist of pennies, dimes and quarters. The number of pennies equal
1. 1 answer
2. asked by Michelle
3. 628 views
When solving a system of equations, how do you determine which method to use?
1. 2 answers
2. asked by Steve
3. 625 views
A scientist is mixing a chemical solution for an experiment. The solution contains 3/8oz of chemical and 1/6 ounce saline
1. 1 answer
2. asked by Eli
3. 620 views
When Neil was 2 miles upstream from camp on a canoe trip, he passed a log floating downstream with the current. He paddled
1. 1 answer
2. asked by Anonymous
3. 619 views
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
1. 1 answer
2. asked by matt
3. 618 views
compare and contrast the expeiences of the creeks and cherokees in georgia following the war or 1812
1. 3 answers
2. asked by help?thanks
3. 616 views
The height H and beat of a ball after T seconds is given by H equals 80t team take away 16x2. how long did it take for the bout
1. 2 answers
2. asked by Anonymous
3. 597 views
The ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. What is a rule that represents this function?
1. 2 answers
2. asked by Anonymous
3. 587 views
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
1. 1 answer
2. asked by Anonymous
3. 576 views
what is the value of x given the perimeter is 76, the length is 3x -6 and the width is x.
1. 1 answer
2. asked by shealey
3. 576 views
Write a correct alternative hypothesis for the claim that the average professional basketball player is at least 6’ 9” tall.
1. 1 answer
2. asked by Anonymous
3. 574 views
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
1. 1 answer
2. asked by Ayuk
3. 570 views
Explain the concept of public trust as the author uses it.Resnik, D. (2011). Scientific Research and the Public Trust. Science &
1. 1 answer
2. asked by Linda
3. 565 views
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?
1. 2 answers
2. asked by Timika Palmer
3. 557 views
Why does the main character of The Watch by Ivan Turgenev decide to steal the watch from his aunt?
1. 1 answer
2. asked by Arty
3. 552 views
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
1. 1 answer
2. asked by Rachel
3. 541 views
the sum of the least and greatest integer is 35 more than the middle integer
1. 2 answers
2. asked by math
3. 539 views
65 % college students believe that their online education. give the null hypotheis for testing the claim made by survey what is
1. 1 answer
2. asked by jacqueline
3. 529 views
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
1. 1 answer
2. asked by nikita
3. 528 views
How are respiration and fermentation similar? How are they different?
1. 1 answer
2. asked by Humanoid
3. 520 views
describe significant events in the scial and economic reconstruction of the south. why are these events significant
1. 0 answers
2. asked by help?thanks
3. 513 views
If there are 70 questions and you get an 80 how many did you miss
1. 3 answers
2. asked by M
3. 488 views
You Found The perfect Chritmas present for your cousin . Macy's in kentucky has the item priced for $35 . you have a coupon for
1. 1 answer
2. asked by Londenn
3. 472 views
In the following sentence, what is the subject complement ? My neighbor is a newspaper reporter?
1. 1 answer
2. asked by dorian
3. 471 views
Can an egg or sperm be formed through mitosis?
1. 1 answer
2. asked by Anon
3. 470 views
Explain the concept of public trust as the author uses it.
1. 5 answers
2. asked by Linda
3. 468 views
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 +
1. 1 answer
2. asked by Anonymous
3. 460 views
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
1. 1 answer
2. asked by alora
3. 457 views
At a local high school,560 out of 1060 students voted to support a community fund drive. What percent of the students did not
1. 1 answer
2. asked by natalie
3. 456 views
How have humans perceived heredity over time and how has that perception changed as major paradigm shifts in the discipline took
1. 0 answers
2. asked by Linda
3. 454 views
alpha+beta=22/7/2 and sin alpha=1/3 then what is sin beta
1. 4 answers
2. asked by trigonometry
3. 439 views
Each year Coach Bradley orders new softballs for the team. According to her records, 15% of the softballs are lost during the
1. 1 answer
2. asked by jay-jay
3. 438 views
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?
1. 1 answer
2. asked by factions
3. 429 views
How have humans observed heredity over time and how has that perception changed as major paradigm shifts in the discipline took
1. 0 answers
2. asked by Linda
3. 414 views
How can I hack a computer?
1. 1 answer
2. asked by Clayton
3. 411 views
alpha+beta=22/7/2 and sin alpha=1/3 then what is sinbeta
1. 0 answers
2. asked by trigonometry
3. 398 views
Final exam score above 92 corresponds to an A. Approximately what percent of the class got an A?
1. 1 answer
2. asked by Mela
3. 394 views
Can someone tell me a brief summary on how to make an L.E.D light up when connected with only wires, nutes and bolts, battery
1. 0 answers
2. asked by thi
3. 385 views
Is { cos (a) + sin (b)} * { cos (a) + sin (b)}=1+ 2*cos (a)*cos (b)
1. 0 answers
2. asked by Nicolas
3. 383 views
w=80rmp r=2ft what is v=ft/min
1. 1 answer
2. asked by Anonymous
3. 383 views
let X~normal(0,16) and Y~normal(1,9), find P(X>Y)
1. 0 answers
2. asked by assma
3. 380 views
-6w<84
1. 1 answer
2. asked by lilybelle
3. 377 views
5m>45
1. 3 answers
2. asked by lilybelle
3. 371 views
The slope of a line is 3/4 and its y-intercept is (0,6). What is its x-intercept?
1. 1 answer
2. asked by Jackwill
3. 354 views
let X~normal(0,16) and Y~normal(1,9), find P(X>Y)
1. 0 answers
2. asked by assma
3. 353 views
How do I make a Smoke Bomb
1. 0 answers
2. asked by Clayton
3. 352 views
If my input is 24 and my output is 8 what is my rule
1. 1 answer
2. asked by Danija
3. 350 views
In a sample of 0.65L of H2O contains 2.5×10^50 molecules.What is the density of sample of H2O?
1. 0 answers
2. asked by Vats
3. 344 views
divide 7/6 by 4
1. 1 answer
2. asked by khalil
3. 322 views
N/-3>-4
1. 1 answer
2. asked by lilybelle
3. 320 views
how does this work?
1. 1 answer
2. asked by cailin
3. 309 views
K-6>4
1. 1 answer
2. asked by lilybelle
3. 300 views

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