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2012
November

Questions Asked on November 28, 2012

Multiple ChoiceUse an equation to solve the problem. 1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n
1. 111 answers
2. asked by Delilah
3. 13,504 views
The coordinates of quadrilateral VWXY are given below. Find the coordinates of its image after a dilation with the given scale
1. 20 answers
2. asked by April :)
3. 11,521 views
Suppose you invest $500 at an annual interest rate of 8.2% compounded continuously. How much will you have in the account after
1. 12 answers
2. asked by Deavan
3. 10,715 views
1. Which method would be the simplest way to solve the system?7x + 5y = 19 –7x – 2y = –16 A.) graphing B.) substitution
1. 25 answers
2. asked by Timothy
3. 9,956 views
A student sits on a rotating stool holding two 3.4-kg objects. When his arms are extended horizontally, the objects are 1.0 m
1. 2 answers
2. asked by Jessica
3. 8,952 views
Part A:A cardinal (Richmondena cardinalis) of mass 4.50×10^−2 kg and a baseball of mass 0.142 kg have the same kinetic
1. 1 answer
2. asked by Mary
3. 4,540 views
A 160kg horizontal beam is supported at each end. A 330kg piano rests a quarter of the way from one end.What is the vertical
1. 2 answers
2. asked by Melissa
3. 4,193 views
In cattle, red hair and white hair are codominant. Cattle with both white hair and red hair are what?please help! thanks!
1. 6 answers
2. asked by sarah
3. 3,864 views
6. In which quadrant does the solution of the system fall?y = x – 1 y = –3x – 5 A.) I B.) II C.) III D.) IV I think it is
1. 3 answers
2. asked by Timothy
3. 3,231 views
Evaluate, in spherical coordinates, the triple integral of f(rho,theta,phi)=cos (phi) , over the region 3<rho<7, 0<theta<2pi,
1. 3 answers
2. asked by Mackenzie
3. 3,090 views
A painter leans a 20-ft ladder against a building. The base of the ladder is 12 ft from the building. To the nearest foot, how
1. 2 answers
2. asked by Anonymous
3. 2,964 views
If you toss a coin five times and it lands heads up each time, can you expect the coin to land heads up on the sixth toss?
1. 4 answers
2. asked by sam
3. 2,770 views
iron has a density of 7.86 g/cm3 and crystallizes a body centered cubic lattice. Show that only 68% of a body centered lattice
1. 1 answer
2. asked by Shayla
3. 2,703 views
Naphthalene, commonly known as moth balls, is composed of 93.7% carbon and 6.3% hydrogen.determine the empirical for
1. 3 answers
2. asked by chris
3. 2,643 views
the average starting salary of this yaer's graduates of a large university (LU)is $25000 with a standard deviation of
1. 1 answer
2. asked by mira
3. 2,059 views
aubrey can walk 4 1/2 miles in 1 1/2 hours. find her average aspeed in miles per hour.
1. 2 answers
2. asked by tayahni
3. 1,902 views
Tracy made a stained glass jewellery box. It measured 20cm by 12cm by 8cm.a) About how much glass did Tracy use? b) one piece of
1. 3 answers
2. asked by Cherie
3. 1,817 views
Sodium-24, a beta-emitter used in diagnosing circulation problems, has a half-life of 15 hours.Write the balanced nuclear
1. 2 answers
2. asked by Anonymous
3. 1,810 views
Subtract 5 from 8. Then multiply by c.Which of the. Following expressions matches the statement above? A.(8-5) x c B.(5-8) x c
1. 3 answers
2. asked by Kai
3. 1,787 views
A 4.0 kg wheel of 20 cm radius of gyration is rotating at 360 rpm. The retarding frictional torque is .12 N.m. Compute the time
1. 1 answer
2. asked by Trevor
3. 1,750 views
a gallon of paint will cover about 350 square feet of space. You are painting 3 halls of a school. Ignoring the doors, the halls
1. 1 answer
2. asked by Anonymous
3. 1,737 views
What is a possible cofunction identity for (sin theta)?
1. 0 answers
2. asked by Philip
3. 1,692 views
What is C2H5OH+3O2>CO2+H2O balanced?
1. 1 answer
2. asked by Bri
3. 1,687 views
The coordinates of the end-points of a line segment PQ are P(3,7) and Q(11,-6). Find the coordinates of the point R on the
1. 2 answers
2. asked by Aldwin
3. 1,659 views
Constitutional scholars have pointed out there is an inconsistency in Justice Marshall's opinion with respect to what the
1. 3 answers
2. asked by Tylor
3. 1,558 views
what is the answer to 8,580 words in 2 h 45 min in unit rates for 7th grade
1. 7 answers
2. asked by annia
3. 1,512 views
3. Which method would be the simplest way to solve the system?y =1/2 x 2x + 3y = 28 A.) graphing B.) substitution C.)
1. 2 answers
2. asked by Timothy
3. 1,482 views
3. The Democratic-Republicans believed in strong state governments and (1 point)rule by the wealthy class. a national bank. a
1. 15 answers
2. asked by L0vleyLayna
3. 1,480 views
Vanadium oxide is used as an industrial catalyst. The percent composition of this oxide is 56.0% vanadium and 44.0% oxygen.
1. 1 answer
2. asked by chris
3. 1,472 views
A 4.0 kg wheel of 20 cm radius of gyration is rotating at 360 rpm. The retarding frictional torque is .12 N.m. Compute the time
1. 1 answer
2. asked by Trevor
3. 1,465 views
Add d and 7 then divide by 3
1. 2 answers
2. asked by Kai
3. 1,429 views
If the ratio of girls to boys on the track team is 5 to 6 which of these shows possible numbers of girls to boys on the track
1. 4 answers
2. asked by Jerald
3. 1,419 views
Select the correctly punctuated sentence (both own the house):A) My mother and father’s house is painted gray. B) My
1. 3 answers
2. asked by Marie
3. 1,399 views
Cody has a circular fish pond with a diameter of 6.4 feet around which he wants to put a sidewalk. He has enough concrete left
1. 1 answer
2. asked by Morgan
3. 1,365 views
intermolecular forces in caffeine
1. 2 answers
2. asked by Anonymous
3. 1,356 views
The half-cell, Tl | Tl+(1 mol L-1), is connected to a Pt | H+ | H2(1 atm) half-cell in which the concentration of H+ is unknown.
1. 0 answers
2. asked by sabrina: Anyone know how to answer this?
3. 1,348 views
A spinner has numbers 1-16 on it.Probability of 6? 1/16 Probability not 6 15/16 Probability even number 8/16 Probability
1. 7 answers
2. asked by Jerald
3. 1,344 views
Yuki's age is four years more than one-fourth of Xena's age. Xena's age is 21 years and 6 months more than seven-eighths of
1. 1 answer
2. asked by emmy
3. 1,342 views
Read each sentence. Put the word in () that should be followed by a comma. Then add the commaAfter school today we'll go to the
1. 2 answers
2. asked by Jerald
3. 1,340 views
What is the final volume (L) of a 1.00 L system at 315 K and 1.10 atm if STP conditions are established?
1. 1 answer
2. asked by Sel
3. 1,338 views
A figure shows a section of a long tube that narrows near its open end to a diameter of 1.0 mm. Water at 20 degrees celsius
1. 0 answers
2. asked by Cristian
3. 1,323 views
A string is wound around a solid cylindrical spool of mass 9.7 kg and radius 0.1 m and is tied to the ceiling. If the spool is
1. 0 answers
2. asked by Sian
3. 1,268 views
solve the following exponential equation.7^x=8 a. x= Write in exact solution b. then with that answer move the decimal 3 points
1. 1 answer
2. asked by confused
3. 1,252 views
How many kilograms of chalcopyrite must be mined to obtain 315g of pure Cu?
1. 2 answers
2. asked by Jen
3. 1,243 views
To make pancakes, you need 2 cups of water for every 3 cups of flour. Write an equivalent ratio to find how much water you will
1. 2 answers
2. asked by Anonymous
3. 1,197 views
What is the formula to calculate displacement and average acceleration of an object given its initial velocity, final velocity,
1. 0 answers
2. asked by alejandra aguinaga
3. 1,187 views
I am not sure if I calculated the exact molarity of the potassium permanganate. I multiplied the molarity of the potassium
1. 1 answer
2. asked by Zach
3. 1,186 views
Solve the congruence 24x �identical to 42 (mod 30) for x. List all the solutions (if there are any).
1. 1 answer
2. asked by yin
3. 1,183 views
To convert a temperature in degrees Celsius to degrees Fahrenheit, multiply the Celsius temperature by 9/5 and then add 32
1. 5 answers
2. asked by Toph
3. 1,177 views
The length of the hypotenuse of a right triangle is 13 cm. The length of one leg is 5 cm. Find the length of the other leg.
1. 3 answers
2. asked by Elleighette B.
3. 1,172 views
Suppose a planet is discovered that has the same total mass as the Earth, but half its radius. Calculate the acceleration due to
1. 0 answers
2. asked by Katie
3. 1,165 views
After being struck by a bowling ball, a 1.4kg bowling pin sliding to the right at 4.5 m/s collides head-on with another 1.4 kg
1. 0 answers
2. asked by mariah
3. 1,160 views
10,000 students took a math test. If there average score was 40 with standard deviation of 10, how many students must have
1. 1 answer
2. asked by Tina
3. 1,156 views
how do i find the grams of potassium chloride per 100g of water in the saturated solution
1. 2 answers
2. asked by sam
3. 1,155 views
If a solution contains 0.0100 mole of HCl in 10.0 mL aqueous solution.a.) What is its molarity? My answer is 1M (0.0100
1. 1 answer
2. asked by audrey12
3. 1,154 views
2. In “Cream Puff,” Jen is a dynamic character because sheshows her active personality in the story. is the main character
1. 11 answers
2. asked by Jman
3. 1,153 views
two fair six-sided dice are rolled and the sum of the dots on the top faces is recorded.a) complete the table, showing the
1. 4 answers
2. asked by mary
3. 1,150 views
What is the general trend in the acidity of Period 3 oxides moving across the Periodic table from left to right? (Be sure to
1. 3 answers
2. asked by Janet
3. 1,145 views
For the following equilibrium system, which of the changes will form more CaCO3 (more moles CaCO3)?CO2 + Ca(OH)2=CaCO3 +H2O
1. 1 answer
2. asked by Akira12
3. 1,142 views
Using Raptor, create a condition loop that will ask the user for input of two numbers.The numbers should be added and the sum
1. 0 answers
2. asked by Chris
3. 1,140 views
use the properties of logarithms to find the exact value of the expressionloglower 3^18 - log lower3^6 **how do I make the three
1. 0 answers
2. asked by confused
3. 1,121 views
The surface area of a cube is 150cm squared.The area of one face of the cube is 25cm squared. What is the length of one edge of
1. 1 answer
2. asked by Cherie
3. 1,113 views
When transcribing ratios numerically, you use a _____ to replace the word “to.”A) colon B) comma C) period D) semicolon I
1. 3 answers
2. asked by Marie
3. 1,107 views
A compound modifier is hyphenated when it comes directly after the noun it modifies.A) True B) False I answered B
1. 1 answer
2. asked by Marie
3. 1,099 views
A compound modifier acts as a _____ unit modifying a noun.A) compound B) coordinate C) plural D) single I answered D
1. 0 answers
2. asked by Marie
3. 1,094 views
marcum company was started in 2012 when issued a note to borrow $6,200 cash. write an accounting equation and record the effects
1. 1 answer
2. asked by quita
3. 1,082 views
A compound modifier is hyphenated when it comes directly after the noun it modifies.A) True B) False I answered B
1. 1 answer
2. asked by Marie
3. 1,079 views
Joyce combines 9 atoms of hydrogen and 3 atoms of nitrogen to make 3 molecules of ammonia.write a direct variation equation
1. 0 answers
2. asked by Andrea
3. 1,079 views
An object is placed 5 cm in front of a concave lens of focal length 7 cm. Find the image location by drawing a ray tracing
1. 0 answers
2. asked by Darrel
3. 1,064 views
A cross country runner runs 12km in 41 minutes. What is his average speed?
1. 1 answer
2. asked by Jett
3. 1,051 views
The velocity of the baseball as it leaves the bat is 38.2 m/s. Determine (a) the maximum height the baseball reaches, and (b)
1. 0 answers
2. asked by Anonymous
3. 1,048 views
Find the area of the indicated region. We suggest you graph the curves to check whether one is above the other or whether they
1. 1 answer
2. asked by Leanne
3. 1,046 views
5.3 The manager of a large computer network has developedthe following probability distribution of the number of interruptions
1. 1 answer
2. asked by Elaine
3. 1,039 views
1) A corner lot that originally was square lost 185m^2 of area when one of the adjacent streets was widened by 3 m and the other
1. 1 answer
2. asked by Remmy
3. 1,036 views
The first letter of a sentence is not always capitalized.A) True B) False Answer B In a numbered list in outline form, the first
1. 3 answers
2. asked by Marie
3. 1,024 views
Hello. I'll be grateful for your help.Which word is it better to use to complete the following sentence: "Only two people died
1. 1 answer
2. asked by Ilma
3. 1,019 views
This 35 years old female patient has carcinoma of the upper-outer left breast. She had a lumpectomy performed and a sentinel
1. 1 answer
2. asked by Anonymous
3. 1,018 views
Suppose that you have 0.500 L of each of the following solutions, and an unlimited supply of water. (Note: C9H7NHBr is a salt
1. 1 answer
2. asked by sabrina: This is how the question is written.
3. 1,017 views
If the ratio of children to parents is 3 to 2 which of these shows possible numbers of children to parents?A.60 children 90
1. 4 answers
2. asked by Jerald
3. 1,014 views
hi ive been reading a book called, the berlin boxing club, and one of my hw assignments say i need to find 10 quotes in the book
1. 1 answer
2. asked by katie
3. 1,011 views
A weightlifter has a basal metabolic rateof 80.0 W. As he is working out, his metabolic rate increases by about 650 W. (a) How
1. 0 answers
2. asked by Marcus
3. 1,010 views
1. He is the oldest of the three.2. he is the oldest of three. (Which one is right?) •English - Ms. Sue, Tuesday, November 27,
1. 1 answer
2. asked by rfvv
3. 1,008 views
Find equation of the line that passes through the points (2/3,-5/4) and (-3,-5/6). write your answer in slope-intercept form and
1. 1 answer
2. asked by emmy
3. 976 views
Find the interest earned on each account.$970 at 4 1/2% simple interest for 2 years. I don't know if I solved the problem
1. 5 answers
2. asked by Destiny
3. 976 views
Jeremy drinks 2 pints of milk every 3 days How much milk would Jeremey drink in 60 days?A.20qt B.25qt C.30qt D.40qt D? The chart
1. 2 answers
2. asked by Jerald
3. 967 views
A satellite in an elliptical orbit has a speed of 9.00km/s when it is at its closes approach to the Earth(perigee). The
1. 0 answers
2. asked by Lelia
3. 966 views
A right triangle has an area of 13 m2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of
1. 2 answers
2. asked by April :)
3. 966 views
Please help i need to put this sentences in order and combine them in order to make sense.1. The pizza sits on the table. 2. It
1. 2 answers
2. asked by Lily
3. 964 views
I would like to know about some gestures.1. If somebody puts his spread right hand on his belly, what does this gesture mean? 2.
1. 1 answer
2. asked by rfvv
3. 962 views
Find the axis of symmetry for y=x^2+4x-7Find the axis of symmetry for y=3x^2-18x+1 Find the axis of symmetry for y=5x^2+10+3
1. 1 answer
2. asked by Breona
3. 958 views
15.00 ml of NaOH is obtained in an Erlenmeyer flask. Before titrating with .2500 M HCl, the initial volume of acid in a buret is
1. 1 answer
2. asked by lisa
3. 951 views
ObjectivesTo determine the molecular weight of a volatile liquid. Discussion [This laboratory exercise was adapted from one in
1. 0 answers
2. asked by Veronica
3. 938 views
what is the pH of a 0.10 M solution of methylamine (CH3NH2, kb= 4.4*10^-4) at 25 degree C?
1. 1 answer
2. asked by Crystal
3. 933 views
Two cards are drawn in succession without replacement from a standard deck of 52 cards. What is the probability that the first
1. 2 answers
2. asked by Chandler
3. 930 views
Balance the following equations:A. N2O>N2+O2 B. HBr>H2+Br2 C. CH4+O2>CO2+H2O
1. 1 answer
2. asked by Bri
3. 928 views
at the bowling alley Angela rented shoes for $3.00. It cost her $2.50 to bowl each game. develop an equation using the form
1. 2 answers
2. asked by cat
3. 926 views
A car is traveling at 10 m/s. By what factor does the car's kinetic energy increase if its speed is doubled to 20 m/s?
1. 1 answer
2. asked by Mary
3. 923 views
A solid sphere of radius 23 cm is positioned at the top of an incline that makes 23 degree angle with the horizontal. This
1. 0 answers
2. asked by Alyssa
3. 913 views
What is the area is square units o the region under the curve of the function f(x)=4, on the interveral from x=-1 to x=3
1. 1 answer
2. asked by Alex
3. 911 views
3 points particles with masses 4kg,2kg,3kg are at the corners of equilateral triangle of side m =2m.
1. 0 answers
2. asked by timmy
3. 906 views

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