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Questions Asked on May 30, 2012

The diameter of a circle has endpoints P(–10, –2) and Q(4, 6).a.Find the center of the circle. b.Find the radius. If your
1. 12 answers
2. asked by HELP PLEASE!
3. 14,899 views
The equation (x + 6)^2 + (y + 4)^2 = 36 models the position and range of the source of a radio signal. Describe the position of
1. 22 answers
2. asked by Rachel
3. 13,142 views
Two cars are moving. The first car has twice the mass of the second car, but only half as much kinetic energy. Then, both cars
1. 2 answers
2. asked by Vladimyr
3. 7,284 views
translate the following phrase into an algebraic expression."the quotient of a number less seven and twenty."
1. 20 answers
2. asked by Missy
3. 6,632 views
1.) Find an expression equivalent to sec theta sin theta cot theta csc theta.tan theta csc theta sec theta ~ sin theta 2.) Find
1. 5 answers
2. asked by Kelsey
3. 5,264 views
A cylindrical container of paint with a radius of 6 inches is 15 inches tall. If all of the surface area except the top are made
1. 2 answers
2. asked by Sholanda
3. 2,648 views
What does King mean in paragraph 4 when he says that horror movies are “innately conservative, even reactionary”? What does
1. 2 answers
2. asked by Anonymous
3. 2,450 views
let p represent a true statement, while q and r represent false statements, find the truth value of thecompound statement
1. 2 answers
2. asked by angela
3. 2,290 views
If dy/dx = x cos x^2 and y = −3 when x = 0, when x = pi, y = .A. −3.215 B. sqrt(2) C. 1.647 D. 6 E. 3pi All of the potential
1. 3 answers
2. asked by ANONYMOUS
3. 2,239 views
A solution has a density of 1.50 g/mL. How many grams are needed to obtain 10.0 mL of solution?
1. 3 answers
2. asked by Alli
3. 2,200 views
(a) What is the sum of the first 60 consecutive odd numbers?Tell whether it illustrates inductive or deductive reasoning.
1. 3 answers
2. asked by Urgen please help
3. 2,123 views
solve equation for the exact solutions if possible put answer in degrees.2tanx/3-tan^2x=1
1. 1 answer
2. asked by jeff
3. 1,937 views
Express the concentration of a 2.0 M NaOH solution as a mass/volume percent.Can you please explain how to get the answer?
1. 2 answers
2. asked by Ashleigh
3. 1,896 views
The expression dy/dx = x(cbrt(y)) gives the slope at any point on the graph of the function f(x) where f(2) = 8. B. Write an
1. 6 answers
2. asked by ANONYMOUS
3. 1,865 views
name the major arc and find its measure
1. 1 answer
2. asked by Anonymous
3. 1,727 views
7.) Write the equation 3x + 4y – 7 = 0 in normal form.3/5x + 4/5y + 7/5 = 0 -3/5x - 4/5y - 7/5 = 0 -3/5x - 4/5y + 7/5 = 0 ~
1. 2 answers
2. asked by Kelsey
3. 1,661 views
What volume of water should be added to 500 mL of a 1.0 mol/L CuSO4 solution to dilute it to 0.5 mol/L?
1. 1 answer
2. asked by Ashleigh
3. 1,640 views
Two identical diverging lenses are separated by 15 cm. The focal length of each lens is -8.0 cm. An object is located 4.0 cm to
1. 1 answer
2. asked by matt
3. 1,606 views
Write the ratios for sin A and cos A.{picture is of a right triangle, ABC. segment AC is 8, segment AB is 17, and segment CB is
1. 2 answers
2. asked by LEXI
3. 1,593 views
The angle of depression from a water tower to a forest fire underneath the tower is 18°. If the height of the water tower is 60
1. 1 answer
2. asked by Anonymous
3. 1,530 views
five chips numbered 1 through 5 are placed in a bag. A chip is drawn and replaced. Then a second chip is drawn. Find the
1. 3 answers
2. asked by Jess
3. 1,528 views
100.0 mL Vinegar (d=1.06g/mL) contains 4% acetic acid.a. How many moles of acid are in 100 mL of vinegar? b. How many mL of 0.11
1. 2 answers
2. asked by Nina
3. 1,484 views
which part of europe has advanced communications and transportation systems?a. eastern europe b. western europe c. all of europe
1. 3 answers
2. asked by natasha napier
3. 1,413 views
A box of cereal measures 8 inches high and 2 inches deep. If all surfaces are made of cardboard and the total amount of
1. 2 answers
2. asked by Sholanda
3. 1,383 views
the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid.a)15x^2-51x+
1. 1 answer
2. asked by parul
3. 1,353 views
The data in the table show the amount of a 500 g sample of sodium-24 over time.Make a graph of the data (remember to label all
1. 2 answers
2. asked by liz
3. 1,344 views
What is the radius of a communications satellite’s orbital path that is in a uniform circular orbit around Earth and has a
1. 2 answers
2. asked by Marco
3. 1,279 views
Three identical blocks, A, B, and C, are on a horizontal frictionless table. The blocks are connected by strings of negligible
1. 4 answers
2. asked by Vladimir
3. 1,274 views
Verify cos(x-3pi/2)=-sin x
1. 1 answer
2. asked by mitch
3. 1,263 views
Tell whether the events are independent or dependent. Then find the probability.You roll a 6 on a number cube. Then you roll
1. 2 answers
2. asked by amy
3. 1,262 views
Two coins are tossed, find the probability that two heads are obtained.Note: Each coin has two possible outcome H(heads), and T
1. 1 answer
2. asked by miss c
3. 1,254 views
I urgently need you to revise these sentences. Thank you.1) You can cheat by conceiling pieces of paper full of information in
1. 1 answer
2. asked by John
3. 1,250 views
A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and
1. 1 answer
2. asked by dmkp
3. 1,226 views
Microwaves are electromagnetic waves transmitted at a normal frequency of 2.45 GHz. Find the wavelength of the microwaves.
1. 1 answer
2. asked by Zach
3. 1,223 views
You are heating water in a pot on the stove. Shortly before the water boils properly, bubbles of steam begin rising from the
1. 1 answer
2. asked by Bob
3. 1,204 views
let p represent the statement, JIm plays football," and let q represent " Micheal plays football." Convert the compound
1. 1 answer
2. asked by angela
3. 1,202 views
Self-concept is changed through interpersonal communication. true or false
1. 3 answers
2. asked by makaya
3. 1,181 views
paul launches a rocket from a base standing 2 feet off the ground. the rocket has an initial velocity of 50 feet per second. how
1. 1 answer
2. asked by Anonymous
3. 1,173 views
Marla drives her car to school each day. If it takes her 12 minutes to drive one way, how many hours a week does Marla spend
1. 4 answers
2. asked by amber
3. 1,167 views
(1) If an electromagnetic wave has a period of 4.8 μs, what is the frequency and wavelength?I know how to find the frequency
1. 1 answer
2. asked by april
3. 1,161 views
what is the result of adding (2.5x10^3)+(3.5x10^2) ?
1. 1 answer
2. asked by camree
3. 1,149 views
2. A magnetic levitation or maglev train rides rails without touching them. Explain how this works using your data.Distance from
1. 0 answers
2. asked by Vita
3. 1,106 views
The altitude of the cloud base is particularly important at airports. (The cloud base is where the lowest layer of clouds begins
1. 1 answer
2. asked by bluargh
3. 1,092 views
Some people feel that the ideal temperature for an office space is 72.0F. What is the temperature in C?The formula I used is F=
1. 2 answers
2. asked by Lourane
3. 1,083 views
Can you please check these statements, Writeacher. Thank you.1) If I hadn't been waiting for you, I wouldn't have arrived late.
1. 1 answer
2. asked by John
3. 1,057 views
Find the NPV and PI of a project that costs $1,500 and returns $800 in year 1 and $850 in year 2. Assume the project’s cost of
1. 0 answers
2. asked by Anonymous
3. 1,055 views
are retail investors or traders permitted to naked short a stock? Who is permitted to naked short a stock assuming there has
1. 1 answer
2. asked by wendy
3. 1,052 views
centimeter dot array draw all possible rectangles with the area of 16 sq cm and sides whose lengths are whole centameters. lable
1. 2 answers
2. asked by gage
3. 1,050 views
In this question Farmer Jones needs to add 2200milliters of 2-4d weed to the mix tank. How many liter is that?My answer is 2.2 i
1. 1 answer
2. asked by Lourane
3. 1,033 views
I left out these last sentences. Thank you very much.1) I was having dinner / I had been having dinner when the telephone rang.
1. 1 answer
2. asked by John
3. 1,032 views
Self Portrait with Dr. Arrieta by Francisco Jose de GoyaWhat are two techniques used for this painting?
1. 3 answers
2. asked by Anonymous
3. 1,027 views
Please check!My best friend told his neighbor that he could not take care of the dogs this weekend. My best friend told his
1. 1 answer
2. asked by ashley
3. 975 views
deserts cover almost_______percent of north africa, southwest asia, and central asia.a. 6 b. 10 c. 50 d. 70 i picked b
1. 5 answers
2. asked by natasha napier
3. 951 views
_______in north africa, southwest asia, central asia.a. early people domesticated animals b. many muslims today live c. many
1. 5 answers
2. asked by natasha napier
3. 948 views
What are the odds in favor of drawing face card from an ordinary deck of cards?to
1. 1 answer
2. asked by Urgen please help
3. 936 views
Behavioral and Psychodynamic perspectives differ in that the former emphasizes the ______ while the latter focuses on _____.
1. 2 answers
2. asked by Smith
3. 870 views
Elegy Written in a Country Churchyard by Thomas Gray.I need help answering these questions, could you tell me if my answers are
1. 2 answers
2. asked by Scarlet
3. 854 views
a train starts from rest and accelerates uniformly to achieve a velocity of 20m/sec in 10 sec.then train maintains this speed
1. 1 answer
2. asked by PLZ HELP ME NOW...
3. 848 views
The manager of All City Realtors wants to hire some real estate agents to specialize in selling housing unit acquired by the
1. 0 answers
2. asked by Ashaki
3. 840 views
on centameter dot array draw all possible rectangles with a perimeter of 16 cm and sides whose lengths are whole centimeters
1. 1 answer
2. asked by gage
3. 825 views
Which of these is a homogeneous mixture?A. a salad B. seawater C. soil D. raisin bread help me please!!
1. 3 answers
2. asked by 26kllt
3. 824 views
What types of food can saturated fats be found in?
1. 2 answers
2. asked by Anonymous
3. 815 views
1) If the first order maximum of He-Ne light exits a diffraction grating at an angle of 40.7o, at what angle will the first
1. 2 answers
2. asked by orange
3. 812 views
10-15 lines critically discuss 5 ways in which the human or environmental problem impacts on the community
1. 3 answers
2. asked by Cebo
3. 804 views
A solution with a pH of 11.0 isA. neutral. B. acidic. C. weakly basic. D. strongly basic . HELP PLEASE!!
1. 1 answer
2. asked by 26kllt
3. 803 views
(2,-7) is a point on the graph of y=f(x) . Find the corresponding point on the graph of y= 3f(5(x-1)+1 .
1. 1 answer
2. asked by bill
3. 783 views
which statement about fishing in russia is true?a. russia's salmon catch is decreasing b. all of the fishing industry depends on
1. 1 answer
2. asked by natasha napier
3. 772 views
What are threes major monotheistic religions in order from oldest to newest?
1. 2 answers
2. asked by Joel
3. 771 views
Test corrections :) They're calculations/short answers. I'd just like something to compare answers to or help me get the full
1. 3 answers
2. asked by Nina
3. 771 views
Find the values of a and b. In a quadrilateral a=113 degrees and b=base =36 degrees
1. 1 answer
2. asked by Mal
3. 768 views
. When a 28.7 g sample of KI dissolves in 60.0 g of water in a calorimeter, the temperature drops from 27.2oC to 13.2 oC .
1. 1 answer
2. asked by science girl
3. 767 views
A string 1.5 m long breaks when its tension is 100 N.a. What is the greatest speed with which the ball can be moved around a
1. 1 answer
2. asked by Dawnn Oneil
3. 766 views
The first 40 rows of seating in a certain section of a stadium have 25 seats, 28 seats, 31 seats, and so on. The 41st through
1. 1 answer
2. asked by sueann
3. 756 views
What made Byzantium "Roman" other than its formerly being part of the Roman Empire? How Roman was it when it spoke Greek and,
1. 1 answer
2. asked by Maryann
3. 749 views
16. Find the distance between P (–2, 5) and the line with equation x – 3y + 4 = 0. (1 point)17(sqrt10)/ 10 0 -17(sqrt10)/ 10
1. 0 answers
2. asked by Kelsey
3. 747 views
in which fields do europeans work today?a. heavy industry and mining b.farming and heavy industry c. shipping and transportation
1. 6 answers
2. asked by natasha napier
3. 744 views
. Calculate the following:a. the modulus of elasticity, b. the tensile strength, c. the fraction of the load carried by the
1. 1 answer
2. asked by ikmal help me urgent
3. 718 views
2. A magnetic levitation or maglev train rides rails without touching them. Explain how this works using your data.Distance from
1. 0 answers
2. asked by Vita
3. 703 views
An electric dipole of dipole moment 20*10^-6c.m. Is enclosed by a closed surface .what is the net flux coming out of the
1. 1 answer
2. asked by Bhaskar
3. 692 views
a 333 hz and 337 hz tuning forks are struck simultaneously. whats will be the beat frequency?
1. 1 answer
2. asked by Michael
3. 691 views
perform the following unit conversion 3 3/4 yd = _____ in
1. 2 answers
2. asked by Lourane
3. 677 views
What is the diameter of a cone with a height of 10 yards and a volume of 92.4 cubic yards? Round to the nearest whole number.
1. 2 answers
2. asked by amy
3. 660 views
1. He is playing a game with his smart phone.2. He is talking on the smart phone. 3. He is writing something on his smart phone.
1. 2 answers
2. asked by rfvv
3. 655 views
1. what happens to the field strength when you halve the distance between two charges?2. A positive charge of 3.5 uC is located
1. 2 answers
2. asked by carol
3. 652 views
For a given box, the height measures 4 meters. If the length of the rectangular base is 2 meters greater than the width of the
1. 6 answers
2. asked by Jordie
3. 651 views
Imagine that I am hiring you to work for me for the next month (30 days). Would you rather have $10,000 in a single payment on
1. 1 answer
2. asked by Tiffany
3. 648 views
a train starts from rest and accelerates uniformly at 100m/min^2 for 10 min.then it maintains a constant velocity for remaining
1. 1 answer
2. asked by parul
3. 648 views
1. Call me at 010-1234-1234, and you can also visit our website at ccc.house.ccc.2. Call me at my home phone. The number is
1. 1 answer
2. asked by rfvv
3. 645 views
•Do you think that the Korean War was merely a civil war in which the United States supported one side, or should it be
1. 0 answers
2. asked by Cheryl
3. 643 views
a train starts from rest and accelerates uniformly to achieve a velocity of 20m/sec in 10 sec.then train maintains this speed
1. 1 answer
2. asked by parul
3. 640 views
the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid.a)15x^2-51x+
1. 1 answer
2. asked by PLZ HELP ME NOW...
3. 639 views
I had a lab about calorimetry where we would have a temperature probe in a calorimeter cup and then pour hot water into it to
1. 2 answers
2. asked by Robert
3. 636 views
Please double check my answers for me.1. The appearance of a document can do all of the following except: A. establish rapport
1. 2 answers
2. asked by Amanda
3. 631 views
A company is making two types of aluminum containers. One is a cylinder with a height of 1.25 feet and a diameter of 1 foot. The
1. 1 answer
2. asked by amy
3. 627 views
the economy of saudi arabia suffers when oil prices drop?a. saudi arabia b. libya c. kuwait d. all of tha above my answer is a
1. 5 answers
2. asked by natasha napier
3. 622 views
Find the product and simplifyy(4y + 12) =4y^2+12y????
1. 2 answers
2. asked by amy
3. 622 views
Question:A particle is initially traveling to the right when it hits a wall and turns around to the left. The momentum after the
1. 2 answers
2. asked by katie
3. 618 views
At a restaurant, your glass of water contains 25% ice while your friend’s glass of water contains 75% ice. What can you say
1. 1 answer
2. asked by Bob
3. 615 views
Could you please check these sentences on LSD? Thank you, Writeacher.1) LSD is a psychoactive substance capable of generating
1. 1 answer
2. asked by John
3. 613 views
the posted speed limit on many U. S. Highway is 65 miles per hour. What is this speed in feet per second?
1. 1 answer
2. asked by Lourane
3. 610 views

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