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Questions Asked on May 3, 2016

In triangle ABC, A is a right angle, and m b=45 degrees.What is the length of BC? If your answer is not an integer, leave it in
1. 6 answers
2. asked by Gina
3. 15,760 views
Does the proportion of students receiving A's change significantly between different grades at Bridgeport Middle School?
1. 0 answers
2. asked by #Blessed
3. 15,169 views
Determine whether the two figures are similar. If so, give the scale factor of the smaller figure to the larger figure.Smaller
1. 8 answers
2. asked by SkatingDJ
3. 7,133 views
1. Simplify the expression 7^9/7^3a.7^3*** b.7^6 c.7^12 d.1^6 2. Simplify the expression z^8/z^12 a.z^20 b.z^4 c.1/z^-4 d.1/z^4
1. 15 answers
2. asked by Connexus
3. 6,686 views
A monopoly firm faces a demand curve given by the following equation: P = $500 − 10Q, where Q equals quantity sold per day.
1. 2 answers
2. asked by Bob
3. 5,396 views
If 455-ml of 6.0 M HNO3 is used to make a 2.5 L dilution,what is the molarity of the dilution?
1. 1 answer
2. asked by Caleb
3. 4,974 views
Identify a theme in Dragonwings analyze and explain how the author develops the theme over the course of the novel through the
1. 12 answers
2. asked by pllllllsssss heeellllppppp
3. 4,967 views
1. What is the prepositional phrase in the sentence: The family drove to the store.a. the family drove b. drove to the store c.
1. 8 answers
2. asked by Lulu
3. 4,063 views
The roof of a factory rises vertically 6ft through a horizontal run of 27 ft. What is the pitch of the roof?
1. 7 answers
2. asked by Anonymous
3. 4,055 views
1. the probability of a basketball player hitting a foul shot is 1/3. how many shots would you expect her to make in 90
1. 2 answers
2. asked by Anon
3. 3,980 views
A town y is 200km from town x in a direction 040 degree.How far is Y east of x
1. 7 answers
2. asked by Christabel
3. 3,870 views
Due to inflation there were two demand increases. After the second increase the price for a certain item became twice as big as
1. 9 answers
2. asked by Anonymous
3. 3,868 views
During last year the number of students in RSM increased by 100%. This year, the number of students increased by 150%. What
1. 8 answers
2. asked by Anonymous
3. 3,653 views
The roof of a home rises vertically a distance of 8 ft through a horizontal distance of 12 ft. Find the pitch (slope) of the
1. 11 answers
2. asked by Anonymous
3. 3,640 views
Please check this. Thanks!!!1. How did President John F. Kennedy most support civil rights? a. He favored voting rights laws.***
1. 19 answers
2. asked by SpitFireRedHead
3. 3,544 views
f(x) = tan x / sin xFind the vertical asymptote. Describe its behavior to the left and right of the vertical asymptote.
1. 1 answer
2. asked by David
3. 3,327 views
Stock worth $60 a share dropped in value by 20% on Monday, then, again by $10 the next Tuesday and, finally, increased by 55%
1. 17 answers
2. asked by Anonymous
3. 3,237 views
Please help if I did right! Thanks.Whose brilliant idea was this anyway?" Sarah asked." If people were intended to sleep on the
1. 4 answers
2. asked by Anonymous
3. 3,179 views
A scoop of ice cream shape like a sphere with a diameter of 6 cm is placed on an ice cream cone the has a diameter of 5 cm and a
1. 2 answers
2. asked by Sue
3. 3,177 views
A high-speed elevator can rise 480 feet in 30 seconds. Which expression represents the rate, in feet per minute, of the elevator
1. 9 answers
2. asked by may
3. 3,136 views
What is the empirical formula of benzene, C6H6?I know how to find empirical formula; as long as you know the moles, you can find
1. 1 answer
2. asked by Winnie
3. 3,052 views
3. Which number line shows the approximate location of √56?(On number lines) 8 7.5 7 6.5
1. 3 answers
2. asked by A boy who just needs some homework help
3. 3,040 views
the half life of isotope X is 2.0 years how many years would it take for 4.0 mg sample of X to decay and have .50 mg of it
1. 1 answer
2. asked by vanessa
3. 2,942 views
The federal government requires a car manufacturer to have a minimum miles per gallon (mpg) average over the models it makes.
1. 1 answer
2. asked by angela
3. 2,827 views
A 10 kg crate is pulled up a rough incline with an initial speed of 1.5 m/s. The pulling force is 100 N parallel to the incline,
1. 1 answer
2. asked by wency siatula
3. 2,760 views
What is the unit rate of drink4/5 L in 1/4 hour
1. 3 answers
2. asked by Ellen
3. 2,723 views
1.Justin writes the letters I-L-L-I-N-O-I-S on cards and then places the card in a hat. What are the odds in favor of picking an
1. 3 answers
2. asked by Anon
3. 2,689 views
1. A bag contains 9 green marbles and 11 white marbles. You select a marble at random. What are the odds in favor of you picking
1. 2 answers
2. asked by Anon
3. 2,495 views
a natural history museum borrowed $2,000,000 at simple annual interest to purchase new exhibits. Some of the money was borowed
1. 2 answers
2. asked by Anonymous
3. 2,469 views
After the fall of communism, which type of economy was implemented in Russia?command market** socialist market free market mixed
1. 26 answers
2. asked by lifeisgreat
3. 2,403 views
Selection 1: There's good news and bad news about grizzly bears in the American West. The good news? Their numbers have been
1. 11 answers
2. asked by Ginger
3. 2,352 views
estimate the area of the circle to the nearest unit (in the middle of the circle there a dot with a line through the sides and
1. 7 answers
2. asked by Larry
3. 2,324 views
Jack's credit card statement showed these items:Last Balance Payments Finance Rate New Charges $95.85 $45.00 1.5% $345.90 What
1. 1 answer
2. asked by Dustin
3. 2,265 views
Use Simpson's rule with n = 4 to approximate. Keep at least 2 decimal places accuracy.Integrate: (cos(x))/(x) x=1 to 5
1. 1 answer
2. asked by Dave
3. 2,172 views
A cannon ball is shot out of a cannon buried 2m in the ground. The height of the cannonball can be approximated by the equation
1. 2 answers
2. asked by Math Man
3. 1,996 views
What does Annie's dialogue in the passage reveal about her character?A) she is proud and indifferent. B) she is sarcastic and
1. 6 answers
2. asked by Milan
3. 1,987 views
From the story from Joe Magarac, Man of Steel10. Why do the people in the crowd mimic and mock the man from Johnstown in
1. 2 answers
2. asked by Connexus student help
3. 1,974 views
What makes Anne Frank a complex person?I am writing an essay about Anne Frank and that is a question I had in mind.
1. 2 answers
2. asked by Twenty One Pilots fan
3. 1,912 views
Consider an open-top box constructed from an 8.5 × 11 inch piece of paper by cutting out squares ofequal size at the corners,
1. 1 answer
2. asked by Arian
3. 1,898 views
1. Which of the following is the correct definition of minerals?A) A naturally occurring, inorganic solid that has a crystal
1. 5 answers
2. asked by Anonymous
3. 1,813 views
A Surprising Point of View: A Television Play in Two ActsCharacters: (in order of appearance) 1. JASON: a boy of about 14. He is
1. 10 answers
2. asked by Chloe
3. 1,795 views
Mercury(II) sulfide, HgS, is practically insoluble in purewater. Its solubility at 25 degrees C is probably no more than
1. 6 answers
2. asked by Helena
3. 1,765 views
If 5 people can paint a house in 4 hrs, how long will it take 3 people??As per book answer is 6 hrs 40 mints But how????
1. 1 answer
2. asked by Zeal
3. 1,764 views
Cynthia has a bag of jellybeans. There are two red jellybeans, one yellow jellybean, and two black jellybeans in her bag.
1. 4 answers
2. asked by joshua
3. 1,730 views
Gemma recently rode her bicycle to visit her friend who lives 6 miles away. On her way there, her average speed was 16 miles per
1. 1 answer
2. asked by Derek
3. 1,711 views
Solve the system of equations algebraically . show all your steps. Y=x^2+2xY=3x+20
1. 7 answers
2. asked by Subhanhassan
3. 1,604 views
How many electrons are in the highest energy orbital of the element copper? There is 1 in the outermost shell but what about the
1. 2 answers
2. asked by Anonymous
3. 1,595 views
How to solve this problem √363−3√27Need step by step instructions. Thanks, Kaai97
1. 1 answer
2. asked by Kaai97
3. 1,541 views
An organ pipe that is open a t both ends has a fundamental frequency of 382 Hz. What is the length of an closed end pipe that
1. 1 answer
2. asked by Noah
3. 1,525 views
Which of the following pairs of objects would have the strongest gravitational pull?two buildings in the same city ← two tall
1. 4 answers
2. asked by Larry
3. 1,522 views
Solve the system of equations algebraically. Show all of your steps.Y=x^2+2x y=3x+20
1. 1 answer
2. asked by Subhanhassan
3. 1,508 views
how does novikov describe the united states ?what evidence does he use to support his description
1. 2 answers
2. asked by cyn
3. 1,493 views
Determine the exact value if cot(3pi/4) using special triangles.I don't understand how it could be 1/tan3pi/4 in a triangle....
1. 1 answer
2. asked by Jen
3. 1,489 views
A square field has an area of 479 ft2. What is the approximate length of a side of the field? Give your answer to the nearest
1. 5 answers
2. asked by Martin1162
3. 1,466 views
Tom is markina locations of active volcanoes on a world map explain how the locations of the volcanoes are related to Earth's
1. 4 answers
2. asked by kyle
3. 1,439 views
A small fish in the Pacific Ocean watches a shark swim by a large rock a few meters away. Which of the following is the the
1. 17 answers
2. asked by Larry
3. 1,415 views
Which ordered pair is a solution of the equation y = 3x?A. (–2, –9) B. (–8, –18) C. (–8, –3) D. (–10, –30)
1. 2 answers
2. asked by Martin1162
3. 1,397 views
There is an expression some people use that says, “What you put into it is what you get out of it.” People might use this
1. 5 answers
2. asked by Origami_Intermediate
3. 1,384 views
1. Why would knowledge of mathematics be useful to an architect?A Help the architect to determine the best building site B Help
1. 3 answers
2. asked by Sam
3. 1,364 views
what salt results from the neutralization of phosphoric acid with potassium hydroxide?would it be: 3NaOH + H3PO4 -> Na3PO4 +
1. 2 answers
2. asked by Anonymous
3. 1,318 views
The passage is The Miracle Worker by William Gibson.Kate. Miss Annie. Annie. No. Kate (a pause). It’s a very special day.
1. 2 answers
2. asked by megan
3. 1,271 views
Which of the following statements about the reaction, 4 HCl(aq) + MnO2(s) MnCl2(aq) + 2 H2O(l) + 2 Cl2(g), is correct?a.)The
1. 1 answer
2. asked by Neil
3. 1,218 views
A small metal ball with a mass of m = 78.9 g is attached to a string of length l = 1.76 m. It is held at an angle of = 44.5°
1. 0 answers
2. asked by Kevin
3. 1,215 views
PLEASE HELP MEif you were an entrepreneur, which european country might be the best place to start your new business? explain
1. 10 answers
2. asked by sara
3. 1,206 views
The Importance of Being Earnest by Oscar Wilde. From Act I, Scene 1.how are the characters jack and algernon developed through
1. 3 answers
2. asked by Alexia Smith
3. 1,185 views
Consider the distribution of heights of all the players in the National Basketball Association. What would you expect the shape
1. 2 answers
2. asked by angela
3. 1,178 views
From the story from Joe Magarac, Man of Steel10. Why do the people in the crowd mimic and mock the man from Johnstown in
1. 1 answer
2. asked by Summer
3. 1,155 views
Whose attitude towards Scrooge is the most severe?Marley's Bob Cratchit's the Ghost of Christmas Present**** Mrs. Cratchit's
1. 1 answer
2. asked by mak
3. 1,144 views
Find three consecutive no.whose product is 10626
1. 2 answers
2. asked by Lokeshwor
3. 1,128 views
Calculate the mass of silver deposited when a current of 2.6 A ls passed through a solution of silver salt for 70 minutes.
1. 4 answers
2. asked by Anonymous
3. 1,126 views
If Jeremy drinks 1 1/2 quarts of coffee every 3 days, how many liters of coffee would Jeremy drink in 3 weeks? 1 quart = 0.946
1. 5 answers
2. asked by Tim
3. 1,116 views
A pitcher throws a fast ball with a speed of 45m/s. The ball has a mass of 0.145kg. How much a) kinetic energy is given to the
1. 6 answers
2. asked by Rosie
3. 1,092 views
Approximate the change in the lateral surface area(excluding the area of the base) of a right circular cone fixed height of h =
1. 1 answer
2. asked by Jenna
3. 1,087 views
Simplify the expression 6ab + 3ab - 7ab. What is the coefficient of the simplified expression?A. a B. ab C. 2 D. b B
1. 1 answer
2. asked by Martin1162
3. 1,086 views
your digestive system has three main functions:digestion, absorption and elimination. in which organ dose absorption begin?a.
1. 5 answers
2. asked by larry :can you please check my answers
3. 1,081 views
Use the following information to calculate the speed of a ball in a pinball machine at a specific location. The ball is launched
1. 0 answers
2. asked by Kevin
3. 1,076 views
The width of a rectangle is 3 units less than the length. If the area is 70 square units, then find the dimensions of the
1. 1 answer
2. asked by Ellie
3. 1,057 views
Jennifer writes the letters M-O-N-T-A-N-A on cards and then places the cards in a hat. What is the probability of picking an M?a
1. 1 answer
2. asked by Anon
3. 1,053 views
The sum of 16th term is 240,the sum of the next four terms is 220.Find the first term and the common difference.
1. 4 answers
2. asked by Whake
3. 1,048 views
One leg of an isosceles right triangle is 14cm long. Find the length of the hypotenuse.C^2=a^2+b^2 C^2=14^2+14^2 392=14^2+14^2?
1. 1 answer
2. asked by Kt
3. 1,030 views
A uniform metal ball (mass m) is tied to the end of a string (massless, length L). The other end of thestring is fixed. The ball
1. 0 answers
2. asked by Chan
3. 1,023 views
In a heat engine, if 700 J of heat enters the system, and the piston does 400 J of work, what is the final internal (thermal)
1. 5 answers
2. asked by Ivan
3. 992 views
Finddy/dx and d2y/dx2. x = e^t, y = te^t
1. 2 answers
2. asked by Michael
3. 985 views
There's good news and bad news about grizzly bears in the American West. The good news? Their numbers have been increasing in
1. 4 answers
2. asked by Filmore
3. 968 views
When tutoring learning challenge students in academic subject, you shouldA.make sure reading materialsome are slightly above
1. 1 answer
2. asked by Zenia Brent
3. 955 views
an artist designs a mobile of light horizontal rods connected by vertical strings and supporting various shaped weights. Find
1. 0 answers
2. asked by Jessica
3. 948 views
A guy wire (a tensioned cable designed to add stability to a free-standing structure) is attached to a telephone pole whose
1. 1 answer
2. asked by Anonymous
3. 942 views
1. Find the general rule for each arithmetic or geometric sequence.2. Calculate the 10th term for each sequence. a) a=a sub
1. 1 answer
2. asked by John Brown
3. 939 views
Please show me all the steps to solving the problem also you can use comment field to explain the workQUESTION: a box contains
1. 3 answers
2. asked by Anon
3. 932 views
What percentage of animals on earth are vertibrates?5% 25% 50% 95%
1. 4 answers
2. asked by Lala
3. 922 views
An unprepared student is about to take his first test of the semester. He is told that his test will be composed of 20 multiple
1. 1 answer
2. asked by Sam
3. 914 views
The number a exceeds the number b by 50 percent. By what percent is the number b smaller than the number a?
1. 3 answers
2. asked by Anonymous
3. 911 views
The current in a stream moves at a speed of 4 mph. A boat travels 24 mi upstream and 24 mi downstream in a total time of 14 hrs.
1. 1 answer
2. asked by lauren
3. 906 views
Two cell phone companies have different rate plans. Runfast has monthly charges $25 plus $10 per gig of data. B A &D’s monthly
1. 2 answers
2. asked by Tamara
3. 894 views
By what percent will a fraction decrease if its numerator is decreased by 50% and its denominator is decreased by 25%?plz solve
1. 6 answers
2. asked by Anonymous
3. 856 views
Which of the following animals are considered hominiods? Select all that apply.gibbons Old World Monkey orangutans tarsiers
1. 2 answers
2. asked by Lala
3. 848 views
Brandon is making a model plane at a 1:36 scale. If the length of the actual plane is 60 feet, how many inches long should he
1. 2 answers
2. asked by lid
3. 841 views
Andrea needs 3/8 ounce of vanilla for her cookie recipe. If 1 milliliter is approximately 0.03 ounce, write an expression to
1. 1 answer
2. asked by Chrissy
3. 839 views
There is a school of 1,200 pupils. 3/5 of them are girls.A. What fractions are boys? B. How many pupils are girls? C. How many
1. 2 answers
2. asked by Anonymous
3. 839 views
Iron and oxygen gas can react to form the magnetic oxide of iron Fe3O4. How many grams of Fe3O4 can be made from 42.3 g of Fe?
1. 1 answer
2. asked by Jenny
3. 825 views

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