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Questions Asked on August 28, 2015

How many milliliters of a stock solution of 6.00 M HNO3 would you have to use to prepare 0.190 L of 0.490 M HNO3?I used the
1. 1 answer
2. asked by Sara
3. 6,080 views
A town has a population of 2000 people at time t = 0.In each of the following cases, write a formula for the population, P, of
1. 2 answers
2. asked by Natalie
3. 5,002 views
A snowball is melting at the rate of 2 inches per hour. How fast is the surface area of the snowball changing at the instant the
1. 2 answers
2. asked by Thomas
3. 4,387 views
Based on "The Raven and the First Men: The Beginnings of the Haida,” the reader can infer that the HaidaA.were lacking in
1. 12 answers
2. asked by taytay
3. 4,316 views
Julia is offered a job selling advertising for two different companies. Company A offers a base salary of $30,000 per year plus
1. 2 answers
2. asked by anthony nichols
3. 3,709 views
You are trying to lose weight by working out on a rowing machine. Each time you pull the rowing bar (which simulates the "oars")
1. 2 answers
2. asked by kate
3. 3,450 views
The density of the ice is 918kgm-3 and that of water is 1030kgm-3. An iceberg floats with a portion of 224 litre outside water.
1. 4 answers
2. asked by tanmay
3. 3,384 views
A loaf of bread has a mass of 500 grams and volume of 2500 cm3. What is the density of the bread?
1. 2 answers
2. asked by Darris fields
3. 3,238 views
more on hypotheseshypotheses help explain puzzling situations or events. hypotheses answer "how", "what, and "why" questions.
1. 3 answers
2. asked by anon
3. 2,732 views
Let f be a function defined for all real numbers. Which of the following statements must be true about f? Which might be true?
1. 1 answer
2. asked by Anonymous
3. 2,435 views
Consider the functions in the figure below. Find the coordinates of C in terms of b.So there are two functions. There is the
1. 3 answers
2. asked by Natalie
3. 2,425 views
In advance of the 1936 Presidential Elections, a magazine titled Literary Digest released the results of an opinion poll
1. 3 answers
2. asked by Ashley
3. 2,366 views
a colony of bacteria living on a petri dish under optimal conditions doubles in size every ten minutes. At noon on a certain
1. 1 answer
2. asked by john
3. 2,266 views
What can be said about a substance with a triple point above 1atm1) The liquid state of the substance cannot exist. 2) The
1. 1 answer
2. asked by Trinh
3. 2,029 views
an empty flask as a mass of 123.4 grams. When the flask is filled with water, the mass is 211.6 grams. If 10.0 grams of zinc
1. 1 answer
2. asked by Hannah
3. 1,997 views
An airplane is flying at an airspeed of 500 km/hr in a wind blowing at 50 km/hr toward the southeast. In what direction should
1. 1 answer
2. asked by Kristen
3. 1,873 views
the odds in favor of an earthquake are 7 to 1. what is probability that an earthquake will occur?So is it 1/7 ? im confused
1. 1 answer
2. asked by Jacqueline
3. 1,781 views
An airline know that,on average the probability that a passenger will not show up for a flight is 6%.If an airplane is fully
1. 11 answers
2. asked by Brooke
3. 1,764 views
Which value is reflected in Heracles ? .
1. 8 answers
2. asked by Anthony
3. 1,729 views
How many possible license plates can be formed consisting of three letters in the first letter must be either M,N, or P?
1. 1 answer
2. asked by Jacqueline
3. 1,727 views
in a golf match Jesse scored 5 over par ,Neil scored 3 under par Felipe scored 2 over par and Dawson scored an even par. Order
1. 2 answers
2. asked by Cameron
3. 1,635 views
Ronnie misses the school bus 1 out of every 30 school days. He sets up the proportion 1/30=180/x to predict how many days he
1. 3 answers
2. asked by Brooke
3. 1,343 views
if the probability that an identified hurricane will make a direct hit on a certain stretch of beach is 0.20, what are the odds
1. 2 answers
2. asked by jacqueline
3. 1,264 views
write an expression to represent each situation. then find the value of each expression to solve the problem.1. on saturday,
1. 6 answers
2. asked by anon
3. 1,214 views
. The Main Street Cinema holds 1,356 people. Last Saturday night, they were sold out for two showings of Super Alien 5. There
1. 9 answers
2. asked by Brooklyn
3. 975 views
A pilot flew to Montreal and back . The average speed going was 320 mph , and the average speed returning was 480 mph. Find the
1. 1 answer
2. asked by norde
3. 938 views
I have to write a thematic essay and a characteristic essay. I have a few questions in the writing. I am in grade 11 right now.1
1. 2 answers
2. asked by Anonymous
3. 858 views
a worker has a new pump and an old pump. the new pump can fill a tank in five hours and the old pump can fill the same tank in 7
1. 2 answers
2. asked by Kayla
3. 846 views
An airplane has a takeoff speed of 66m/s. Assuming a constant acceleration of 1.62m/s^2, how long is the plane accelerating down
1. 1 answer
2. asked by Marty
3. 842 views
A uniform cylindrical pipe has an external diameter of 3.6cm and an internal diameter of 2.8cm.a)Calculate the volume of the
1. 3 answers
2. asked by Kenneth
3. 775 views
Which of the following is not an example of acceleration.A a person jogging atn3 m/s along a winding path B a car stopping at a
1. 2 answers
2. asked by Kevin
3. 759 views
Calculate the mean speed, using equation 1.13 and 1.17 of (a) He atoms and (b) CH4 molecules at (i) 79 K, (ii) 315K, and (iii)
1. 1 answer
2. asked by help?!?!?
3. 740 views
Is 7/8 an irrational number
1. 1 answer
2. asked by Rio
3. 740 views
On average it takes Miguel 45 minutes to compete his math assignments and 30 minutes to complete his science assignments. If he
1. 1 answer
2. asked by AnnaChavez
3. 727 views
Assess the extend to which bad road use has a direct impact on the physical, emotional, social and economic aspect to the family
1. 2 answers
2. asked by judy jobs
3. 726 views
A lottery game has balls numbered through 19. What is the probability of selecting an even numbered ball or a 4 ?
1. 1 answer
2. asked by jacqueline
3. 719 views
Shirley has two containers of water for a camping trip. One container holds 2 times as much as the other. The total amount of
1. 1 answer
2. asked by zach
3. 714 views
h(t)=15t + 1200 is a function that models the motion of a mountain climber. h(t) is his height above sea level at time t in
1. 1 answer
2. asked by d
3. 686 views
i need someone to go on the cnn student news website and listen to the two vediosdated 8/20/15 abd 8/26/15 on the 8/20 write the
1. 8 answers
2. asked by rachel
3. 655 views
A man takes a 500km trip in his car, He rotates his tyres (four on the car and one spare) so that in the end of the trip each
1. 1 answer
2. asked by Samuel
3. 636 views
Erin buys a bag of peanuts that weighs of 3/4 of a pound. Later that week, the bag is 2/3 full. How much does the bag of peanuts
1. 1 answer
2. asked by Aria
3. 631 views
if about 32,680 kilobytes of memory is still available how many more pictures can they take
1. 2 answers
2. asked by julie
3. 598 views
back again with another analytical Q,the question tells you to prep a 50 mL solution of a 750 ppm iron solution using ammonium
1. 2 answers
2. asked by paul
3. 597 views
Develop an argument for a strong national government, or for greater state sovereignty and independence.
1. 1 answer
2. asked by Daniel
3. 578 views
Who made social studies.
1. 1 answer
2. asked by pravesh
3. 569 views
A MOSAIC MUST BE 3 FEET TALL AND 5 FEET WIDE THE LARGER TILES ARE 6 INCHES TALL AND 12 INCHES WIDE HOW MANY TILES SHOULD FITS IN
1. 1 answer
2. asked by ELVIA
3. 567 views
Does the representation system in the U.S. Senate still make sense today? Why or why not?
1. 1 answer
2. asked by Daniel
3. 549 views
Explain the terms, Molar mass and Avogadro's number?
1. 1 answer
2. asked by BARNABAS
3. 548 views
lola is placing appetizers on plates. she has 63 spring rolls and 84 cheese cubes. she wants to include both appetizers on each
1. 2 answers
2. asked by jason
3. 536 views
PROVE THAT sin3Asin6A+sinAsin2A/sin3Acos6A+sinAcos2A
1. 1 answer
2. asked by VALENTINE
3. 536 views
How much power and autonomy should Texas have in relation to the federal government? Why?
1. 1 answer
2. asked by Anonymous
3. 533 views
write a story that illustrates the saying "Every dark cloud has a silver lining"
1. 3 answers
2. asked by Vera
3. 532 views
You need to earn $539 per week to afford the new car you want to purchase. Your work week is 46 hours. You get 1.5 times the
1. 1 answer
2. asked by Anonymous
3. 525 views
A, B and C made 795 machines at the same time. To make one machine, A needs 6 minutes, B needs 5 minutes and C needs 4.5
1. 1 answer
2. asked by Alvina
3. 491 views
The x and y components of a vector A are 4 and -5 respectively and Vector B are -2 and 1 respectively. If A-B+3C=0, find the
1. 3 answers
2. asked by BARNABAS
3. 490 views
In the question: a rational number plus an irrational number will be ____a. irrational b real c. rational d. A and B I know it
1. 1 answer
2. asked by Brandi
3. 489 views
The odds of rolling two dice and the sum being greater than 9 are 6 to 30. What is the probability that the sum of two rolled
1. 1 answer
2. asked by Jacqueline
3. 488 views
a speed boat is moving though the water at a speed of 28 m/s when the engine stalls. the boat comes to a halt over 120m, what is
1. 1 answer
2. asked by Neil
3. 487 views
calculate kole fraction of hcl in solution of hcl contaning 24.8% of hcl by mass
1. 1 answer
2. asked by dipak
3. 464 views
Mary makes $12.50 per hr she worked 44.5 hrs so i did 40 times 12.50 then 4.5 times $18.75 the added the totals But her . wages
1. 0 answers
2. asked by ruby
3. 460 views
I want to say: I am five feet.My answer: Je suis cinq pieds. Am I correct?
1. 1 answer
2. asked by Jake
3. 452 views
Looking to find the missing digit for each statement true.The number 874_ is divisible by 4. Please help how to solve
1. 1 answer
2. asked by Cyle
3. 450 views
yes i am i just finsihed watching the first one 8/20 vedio but i couldnnt find the part where it saysshout out write the answer
1. 3 answers
2. asked by rachel
3. 424 views
true or false all the words in could have been prevented are verbs.
1. 3 answers
2. asked by Cadence
3. 423 views
Simplify by writing each fraction in lowest terms:X^2-y^2/(x-y)^2 My work: X^2-y^2/(x-y)^2 =X^2-y^2/(x-y)(x-y)
1. 2 answers
2. asked by Anonymous
3. 416 views
I want to say : I am five feet.Is this correct: Je suis cinq pieds.
1. 1 answer
2. asked by Jake
3. 392 views
What is the probability of rolling two dice and getting 3 and a 6? and could you explain how you would get the answer?
1. 1 answer
2. asked by Taylor
3. 367 views
Perimeter ofisosceles is 36 find the 2 unequal sides
1. 1 answer
2. asked by Moez
3. 359 views
x^-5 * x^7= x^5can someone explain why and check if it is correct
1. 2 answers
2. asked by Jake
3. 353 views

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