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Questions Asked on May 30, 2013

A solution of household bleach contains 5.25% sodium hypochlorite, NaOCl, by mass. Assuming that the density of bleach is the
1. 6 answers
2. asked by JayJay
3. 6,840 views
A bag contains 9 blue marbles and 1 green marble. What is the probability of drawing a blue marble followed by a green marble,
1. 3 answers
2. asked by Jacob
3. 4,122 views
What advice do you think the poet would give to the grieving Margaret in “Spring and Fall”?To a young child Margaret, are
1. 8 answers
2. asked by Lyla
3. 4,082 views
the surface areas of two similar solids are 340 yd2 and 1158 yd2 the volume of the larger solids is 1712 yd3 what is the volume
1. 1 answer
2. asked by bob
3. 3,907 views
What type of conic section is given by the equation 4x^2+9y^2=36? What are its domain and range?
1. 4 answers
2. asked by Tim
3. 3,635 views
If a series RLC circuit has R = 25 ohm, XL = 50 ohms, and XC = 30 ohms, what will be the total impedance?
1. 2 answers
2. asked by Adam
3. 3,349 views
Find an angle between 0 & 360 degrees that is coterminal 820 degrees.
1. 1 answer
2. asked by Dennis
3. 3,207 views
Statistics show that the sales force of Golden Wholesalers successfully closed 1,711 sales out of 1,950 sales calls. What was
1. 2 answers
2. asked by April
3. 3,180 views
Why anne frank and the holocaust SHOULD NOT be taught in the middle schools?answers: - students won't be able to handle it (due
1. 12 answers
2. asked by Laruen
3. 2,948 views
A 5.0*10^-6C point charge is placed at the 0.00 cm mark of a meter stick and a -4.0 *10^-6C point charge is placed at the 50 cm
1. 2 answers
2. asked by I need an answer now
3. 2,813 views
Jimmy has finished pouring 900 cubic feet out of a total of 4,400 cubic feet of concrete. What percent of the job has she
1. 1 answer
2. asked by April
3. 2,070 views
Can someone please help me with these two.What is the quotient (6-x)/(x^2+2x-3)÷(x^2-4x-12)/(x^2+4x+3) in simplified form?
1. 2 answers
2. asked by Kylie
3. 2,045 views
You are the buyer for The Shoe Outlet. You are looking for a line of men’s shoes to retail for $79.95. If your objective is a
1. 7 answers
2. asked by tisha
3. 1,778 views
Suppose you are studying coordination compounds of Co(II) with the ligand pyridine (py, C5H5N, molar mass=79.10). You isolate a
1. 1 answer
2. asked by PreMed33
3. 1,680 views
Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375 less trade discounts of 15/20/20. What is
1. 2 answers
2. asked by Missy
3. 1,645 views
The marketing manager at Massimino & McCarthy, a chain of retail stores that sells men's clothing, is reviewing marketing
1. 1 answer
2. asked by rick
3. 1,404 views
Calcium oxide can be prepared by heating calcium metal in oxygen according to the reaction: 2Ca+ O(2) --> 2CaO. How many grams
1. 1 answer
2. asked by Anonymous
3. 1,398 views
The N-N bond energy is difficult to measure. Given the values of 190 kJ/mol for the N-Cl bond energy and 240 kJ/mol for the
1. 18 answers
2. asked by ssss
3. 1,398 views
the length of a rectangle is equal to triple the width. which system of equations can be used to find the dimensions of the
1. 1 answer
2. asked by Anonymous
3. 1,376 views
Christy rolls a number cube and then chooses a card from a set numbered 1 through 9. What is the probability that she will roll
1. 3 answers
2. asked by Alena
3. 1,294 views
Consider the following.P(A) = 0.27 and P(B) = 0.36, A and B are mutually exclusive events (a) Find the probability P(A). (Give
1. 3 answers
2. asked by Nora
3. 1,276 views
What is the ionic form of the equation H2O + Br2 + SO2 --> HBr + H2SO4 ?
1. 2 answers
2. asked by Anonymous
3. 1,248 views
The Fibonacci sequencea1=1,a2=1,a3=2,a4=3,a5=5,a6=8… is defined recursively using the formulas a1=a2=1 and an+2=an+an+1 for
1. 1 answer
2. asked by Mathslover
3. 1,232 views
There are four complex fourth roots to the number 4−43√i. These can be expressed in polar form asz1=r1(cosθ1+isinθ1)
1. 2 answers
2. asked by Mathslover
3. 1,227 views
Please help me with this!! I really can't find it.1) This scientist used his device by dropped a spool of wire through a
1. 1 answer
2. asked by Isis
3. 1,220 views
An invoice is dated August 29 with terms of 4/15 EOM. What is the discount date? (PointsWhat is the net date for the scenario in
1. 1 answer
2. asked by April
3. 1,171 views
Please help:The distance from home plate to second base on a softball diamond is 84.853 feet. This is the same as the distance
1. 1 answer
2. asked by Christopher
3. 1,167 views
calculate the density of an aluminum pipe if the mass of the aluminum is 37g and the level of the water ina graduated cylinder
1. 2 answers
2. asked by Scotty
3. 1,134 views
You deprive your six-year-old of dessert each time he fails to eat his spinach. In this sort of _______,you weaken a response
1. 3 answers
2. asked by Anonymous
3. 1,104 views
Find the scalar product of the vectors ai+bj and bi-aj . Where a and b are arbitrary constants. What's the angle between the two
1. 0 answers
2. asked by Jacob
3. 1,089 views
Three hundred twelve viewers were asked if they were satisfied with TV coverage of a recent disaster.Gender Female Male
1. 1 answer
2. asked by Nora
3. 1,087 views
What should be the pH of the aqueous layer to extract caffeine? There are three aqueous solutions that you may choose from.Answe
1. 0 answers
2. asked by A
3. 1,066 views
1) Assume that you have two objects one with a mass of 10 kg and the other with a mass of 15 kg each with a charge of +3.0x10^-6
1. 0 answers
2. asked by Isis
3. 1,040 views
To what extent did the Japanese worldview change during the Meiji period.
1. 1 answer
2. asked by Cherie
3. 1,040 views
A 55 kg skateboarder comes over the top of a hill at 5.0 m/s and reaches 11 m/s at the bottom. Find the total work done on the
1. 1 answer
2. asked by Darius
3. 1,038 views
True or FalseIf two circles have 4 common tangents, then the two circles intersect.
1. 2 answers
2. asked by Sam
3. 996 views
Does studying for an exam pay off? The number of hours studied, x, is compared with the exam grade received, y.x 7 7 5 5 7 y 95
1. 3 answers
2. asked by DeeDee
3. 992 views
Suppose 10% of the flights arriving at an airport arrive early, .
1. 3 answers
2. asked by hy
3. 976 views
A juggler traveling in a train on level track throws a ball straight up, relative to the train, with a speed of 5.75 m/s. The
1. 2 answers
2. asked by James
3. 953 views
At what speed must a 950 kg subcompact car be moving to have the same kinetic energy as a 3.2*10^4 kg truck going 20 km/h ?
1. 1 answer
2. asked by Jenny
3. 947 views
who ever loved that loved not at first sight?
1. 2 answers
2. asked by cheyenne
3. 934 views
The Flour Power Bakery makes 200 cherry cheesecakes at a cost of $2.45 each. If a spoilage rate of 5% is anticipated, at what
1. 2 answers
2. asked by stacy
3. 919 views
A compartment measures 3.5 meters by 5.5 meters and is 3 meters high. A fire raises the temperature from 68of to 1500 of. If the
1. 2 answers
2. asked by Pete
3. 893 views
Hydrogen burns to give water. If 200cm3 of H2 reacts with 150cm3 of O2 what volume of water vapor is produced
1. 1 answer
2. asked by Pam
3. 885 views
A. Epicure Market prepares fresh gourmet entrees each day. On Wednesday, 80 baked chicken dinners were made at a cost of $3.50
1. 0 answers
2. asked by Lamar
3. 880 views
the total surface area of a cylinderical can, whose height is equal to the radius of the base is 2646 cm, find its volume.
1. 2 answers
2. asked by new florance internationa boarding school
3. 867 views
The focal length of objective of a telescope is 0.2 m and the eyepiece has a focal length of 1.6 m. What is the length of this
1. 1 answer
2. asked by dianna
3. 858 views
what are the major local civic problems?
1. 3 answers
2. asked by kgd Nk
3. 848 views
Dismiss your vows, your fainted tears, your flattery, for where a heart is hard they make no battery.
1. 4 answers
2. asked by cheyenne
3. 798 views
At The Luminary, the markup on a halogen light fixture is 50% based on selling price. What is the corresponding percent markup
1. 4 answers
2. asked by stacy
3. 797 views
Popeyes the parrot sings five different notes, F,C,D, E-flat and G. Write 10 different tunes that he can sing. Each tune must be
1. 2 answers
2. asked by Anonymous
3. 790 views
How much work does it take to stretch the spring from 10 cm to 20 cm from equilibrium?
1. 2 answers
2. asked by Jennifer
3. 788 views
Triangle ABC has area equal to (90 X spuare root 3)/4 and perimeter equal to 30. Also, one of its angles is equal to 60∘. What
1. 0 answers
2. asked by HELP~
3. 781 views
Light of a red laser (wavelength λ=650 nm) goes through a narrow slit which is only a=2 microns wide. After the light emerges
1. 1 answer
2. asked by Anonymous
3. 780 views
The following data were obtained when a Ca2+ ion selective electrode was immersed in a series of standard solutions.Ca2+ (M)
1. 4 answers
2. asked by PreMed33
3. 768 views
Seriously please help mePopeye the parrot sings five different notes, F,C,D, E-flat and G. Write 10 different tunes that he can
1. 0 answers
2. asked by Anonymous
3. 765 views
the distance around a rectangular field is 340 yards. if the length of the field is 1120 yards, what is the width in yards?
1. 1 answer
2. asked by name
3. 742 views
Many of you may have noticed the phenomenon that basketballs get flat if the weather is cold. If a basketball was inflated to a
1. 1 answer
2. asked by Mathslover
3. 722 views
Derive the empirical formula of a hydrocarbon that on analysis gave the following percentage by mass composition: C = 85.63 %
1. 1 answer
2. asked by Hanin
3. 719 views
2. How many oxygen atoms are indicated on the right sideof this balanced chemical equation? 4 Cr(s) + 3 O2( g)h2 Cr2O3( g)
1. 1 answer
2. asked by jamya
3. 717 views
if the shortest lenggth of the tube for resonance is 0.1m and next resonance length is 0.35m what is the frequency of the
1. 1 answer
2. asked by kelvin
3. 715 views
Epicure Market prepares fresh gourmet entrees each day. On Wednesday, 80 baked chicken dinners were made at a cost of $3.50
1. 0 answers
2. asked by sharon
3. 711 views
In math we're doing a review sheet and i don't get any of it so can someone please help!!What is the simplest form of the
1. 1 answer
2. asked by Alyssa
3. 709 views
what is the relationship between structure and function?
1. 2 answers
2. asked by nyamka
3. 705 views
Does studying for an exam pay off? The number of hours studied, x, is compared with the exam grade received, y.x 7 7 5 5 7 y 95
1. 0 answers
2. asked by Krista
3. 701 views
An oven is plugged into a 120 V electrical outlet and "cooks" the food by using a 144 ohm resistor light bulb that converts
1. 0 answers
2. asked by maddy
3. 681 views
BaSO4(s)__><---Ba2+(aq) + SO42−(aq) Adding what substance produces more SO4^2-??? This was a question, that had options of 1.
1. 2 answers
2. asked by Steve
3. 680 views
A large company has a phone tree to contact its employees in case of an emergency factory shutdown. Each of the five senior
1. 0 answers
2. asked by Ritu
3. 668 views
Xenia is ordering a cake for her friend’s wedding. She knows that there will be 110 guests at the wedding, and she is trying
1. 1 answer
2. asked by jay
3. 654 views
Question Fourx - 7y = 15 -3x + 21y = - 45
1. 1 answer
2. asked by jean
3. 645 views
A gaseous mixture containing 6 moles of oxygen, 8 moles of helium and 6 moles of carbon dioxide in a container under a pressure
1. 1 answer
2. asked by sagar
3. 638 views
Chromium plating is done using a dichromate solution. How long would it take to plate 1.0x10-2mm thick onto a car bumper with
1. 1 answer
2. asked by PreMed33
3. 635 views
Calvin is playing a game of Dungeons and Dragons. In order to make it across the river, he needs to throw six 4-sided dice, and
1. 1 answer
2. asked by Mathslover
3. 633 views
The person who helped me before was not very helpful.ABC has vertices A(3,2,-5), B(4,-1,7) and C(-8,3,-6). a) Determine the
1. 1 answer
2. asked by samantha
3. 630 views
An object is 6m away from the base of a mast. The angle of depression of the object from the top of the mast is 50 degree. Find,
1. 1 answer
2. asked by Adigun
3. 627 views
Can someone help me!The word metaphor comes from the Greek prefix meta-, meaning “across,” and pherein, meaning “to
1. 2 answers
2. asked by Vicki
3. 627 views
A 5.0 ball is initially sitting at rest on top of a 41 m high hill. The ball is pushed with a force of 25 N for 3.0 s toward the
1. 0 answers
2. asked by maddy
3. 626 views
The directions says "At least 10 supporting details go beyond Main Events" does that mean at least 10 facts altogether in the
1. 1 answer
2. asked by Emma
3. 625 views
A single die is rolled.(a) What is the probability that the number on top is a 3. (Give your answer correct to two decimal
1. 1 answer
2. asked by DeeDee
3. 623 views
At the critical frequency, the output of a filter is down from its maximum by
1. 0 answers
2. asked by Adam
3. 620 views
A large company has a phone tree to contact its employees in case of an emergency factory shutdown. Each of the five senior
1. 0 answers
2. asked by Ritu
3. 620 views
write a news story in inverted-pyramid style. Begin your story with a summary news lead of no more than 20 words and then write
1. 5 answers
2. asked by Mary
3. 612 views
A and B are events defined on a sample space, with the given probabilities. Find P(A and B). (Give your answer correct to two
1. 1 answer
2. asked by Nora
3. 608 views
the number of calculators mrs. hopkins can buy for the classroom varies inversely as the cost of each calculator. she can buy 24
1. 1 answer
2. asked by s
3. 604 views
Need help on a Research paper, my author is CS Lewis, I am having a major writers block on what to write about, teacher has left
1. 4 answers
2. asked by Brad
3. 593 views
Bloomingdale’s purchases imported perfume for $24.30 per ounce. If the store policy is to mark up all merchandise in that
1. 3 answers
2. asked by stacy
3. 586 views
A tunable capacitor (with variable capacitance) is charged by a U0=12 V battery and then is connected in parallel to a R=3 Ω
1. 2 answers
2. asked by andrew
3. 584 views
Who were three significant black abolitionists prior to and during the Civil War?
1. 1 answer
2. asked by paty
3. 582 views
1. An invoice is dated August 29 with terms of 4/15 EOM. What is the discount date?2. What is the net date for the scenario in
1. 1 answer
2. asked by April
3. 578 views
Ned’s Sheds purchases building materials from Timbertown Lumber for $3,700 with terms of 4/15, n/30. The invoice is dated
1. 1 answer
2. asked by April
3. 571 views
Consider the following.P(A) = 0.31 and P(B) = 0.41, and P(A and B) = 0.1271 (a) What is P(A | B)? (Give your answer correct to
1. 1 answer
2. asked by Nora
3. 568 views
What should be the pH of the aqueous layer to extract caffeine? There are three aqueous solutions that you may choose from.Answe
1. 0 answers
2. asked by A
3. 568 views
What is the sum of all integer values of x such that(x^2−17x+71)^(x^2−34x+240)=1?
1. 2 answers
2. asked by Mathslover
3. 566 views
Hi, can I have some help with my permutation/combination homework?"Find the number of 5-card hands that contain the cards
1. 1 answer
2. asked by Bri
3. 560 views
What would be the radius (φmax, in degrees) of a glass bow? The glass beads have an index of refraction n=1.5. We spread them
1. 6 answers
2. asked by Anonymous
3. 559 views
How much work does it take to stretch a spring with k= 150N/M 10cm from equilibrium?
1. 1 answer
2. asked by James
3. 557 views
A box is placed 50 cm away from a double convex lens. The image is on the opposite side of the lens, is inverted and 50 cm away
1. 0 answers
2. asked by kate
3. 550 views
A car with its 2 headlights on is approaching you at night. Approximately how close (in meters) does the car have to be to you
1. 1 answer
2. asked by Anonymous
3. 549 views
i'm doing a presentation for Design Technology food.it requires me to have good it skills, which i lack. :) this is my problem i
1. 2 answers
2. asked by HS
3. 548 views
Bloomingdale’s purchases imported perfume for $24.30 per ounce. If the store policy is to mark up all merchandise in that
1. 1 answer
2. asked by tisha
3. 548 views

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