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Questions Asked on February 9, 2014

a bead on a wire 30m high is released and reaches point A, where is loops twice towards the right. what is the velocity and
1. 1 answer
2. asked by christopher
3. 565 views
A British Concorde (BC) and a French Concorde (FC) flew in opposite directions around the earth (40 000 km). The BC covered half
1. 3 answers
2. asked by king12
3. 3,922 views
18 cars in a circle at a boom box competition produce a 105 dB sound level at the center of the circle. What is the average
1. 0 answers
2. asked by ddsMom
3. 533 views
Sound is emitted by a point source. You wish to compare the sound intensity and sound intensity level from this source at two
1. 0 answers
2. asked by ddsMom
3. 700 views
I need help with "write in equation in slope-intercept form for the line that is parallel to to the given line line and and that
1. 1 answer
2. asked by Kerri
3. 819 views
How many years would it take a worker making $16.00 per hour to earn $8,000,000, assuming she works 260 8-hour days per year?
1. 1 answer
2. asked by Anonymous
3. 582 views
So I have my thesis statement down but now I just need examples about speaking up and why you need to address things in this
1. 7 answers
2. asked by Anonymous
3. 492 views
An unknown compound contains only carbon, hydrogen, and oxygen (CxHxOx). Combustion of 3.50G of this compound produced 5.13G of
1. 3 answers
2. asked by URGENT!
3. 2,845 views
Sound is emitted by a point source. You wish to compare the sound intensity and sound intensity level from this source at two
1. 0 answers
2. asked by ddsMom
3. 739 views
Suppose you are the manager of a California winery. How would you expect the following events to affect the market equilibrium
1. 0 answers
2. asked by Summer
3. 1,124 views
In Lewis Carroll's Through The looking Glass, Tweedledum says, "the sum of your weight and twice mine is 361 pounds". Tweedledee
1. 1 answer
2. asked by B8
3. 2,584 views
what is the significance of the internment of Japanese Americans during World War II.
1. 3 answers
2. asked by Anne
3. 589 views
fourth root of (68-48sqrt2)
1. 2 answers
2. asked by Hassan
3. 400 views
Your president bought two acres of land for $200,000 ten years ago. Although it is zoned for commercial use, it currently houses
1. 1 answer
2. asked by Lisa
3. 939 views
Let f(x) be a polynomial such that f(cos theta) = cos(4 theta) for all theta. Find f(x). (This is essentially the same as
1. 2 answers
2. asked by John
3. 2,728 views
A car is moving down a highway at -15 m/s and accelerating at 3 m/s^2. If it's initial position is at x = 0 m where will it be
1. 1 answer
2. asked by Michelle
3. 353 views
A jet plane has a takeoff speed of Vto=125km/h (34.72 m/s) and it's engines can power it to accelerate with an average
1. 1 answer
2. asked by Michelle
3. 1,705 views
Which is worth more after 5 years, an investment of $1000 at 5% interest compounded semi - annually(twice a year). or an
1. 1 answer
2. asked by Raju
3. 660 views
kyle reduced his investment in collins company from $11, 700 to $4,300. what was the percentage rate of decrease?
1. 1 answer
2. asked by kik
3. 470 views
A sum of $5000 is be invested in a bank. if the annual interest is 10% and compounded monthly, how long will it take for the
1. 1 answer
2. asked by Raju
3. 580 views
Lenny's height has increased by 1 (3/4) times his height at 3 years old. In percentage terms, how much has Kenny grown?
1. 1 answer
2. asked by luce
3. 422 views
The age of a document is in dispute, so archaeologists test for carbon-14. Due to radioactive decay, the amount A of carbon -14
1. 1 answer
2. asked by Raju
3. 865 views
This is the name for the reasons that one presents to support a conclusion. (Points : 1)Proposals Premises Deductions Inductions
1. 1 answer
2. asked by NINA
3. 360 views
(1+sixthroot2 - twelfthroot2) to the -1 power
1. 1 answer
2. asked by Kanayo
3. 294 views
A boat takes 2.0hr {\rm hr} to travel 26km {\rm km} down a river, then 6.0hr {\rm hr} to return.
1. 1 answer
2. asked by Alma
3. 478 views
A boat takes 2.0hr {\rm hr} to travel 26km {\rm km} down a river, then 6.0hr {\rm hr} to return.
1. 1 answer
2. asked by Alma
3. 462 views
Oasis B is a distance d = 7.0 km east of oasis A, along the x axis shown in the figure. A confused camel, intending to walk
1. 2 answers
2. asked by Robin
3. 5,435 views
In the sum A+B=C, vector A has a magnitude of 10.2 m and is angled 48.0° counterclockwise from the +x direction, and vector C
1. 1 answer
2. asked by Robin
3. 1,093 views
A vector with a magnitude of 17.6 m is directed at angle θ = 43o counterclockwise from the +x axis. What are the components (a)
1. 1 answer
2. asked by Robin
3. 857 views
For the vectors with a = 3.3 and b = 2.2, what are (a) the z component of AxB, (b) the z component of AxC, and (c) the z
1. 0 answers
2. asked by Robin
3. 619 views
The table below is a set of hypothetical production possibilities for a nation.Combination Automobiles(thousands) Beef
1. 1 answer
2. asked by thiti
3. 882 views
Three vectors are given by a= 0i+0j+4.0k , b= 3.0i+ -3.0j+-1.0k and c=1.0i+2.0j+-1.0k. Find (a) a(bxc) and (b)a(b+c)
1. 2 answers
2. asked by Robin
3. 591 views
10. Suppose, unfortunately , your mathematics and economics professors have decide to give tests 2 day from now and you can
1. 1 answer
2. asked by thiti
3. 936 views
Draw a production possibilities curve for a hypothetical economy producing capital good and consumer goods. Suppose a major
1. 0 answers
2. asked by thiti
3. 931 views
Suppose, unfortunately , your mathematics and economics professors have decide to give tests 2 day from now and you can spend
1. 0 answers
2. asked by thiti
3. 1,003 views
6. The table below is a set of hypothetical production possibilities for a nation.Combination Automobiles(thousands) Beef
1. 1 answer
2. asked by thiti
3. 1,210 views
sixthroot x^5 = 9 * twelfthroot x^7 - 14*thirdroot x
1. 2 answers
2. asked by luciano
3. 282 views
A television is on sale for $300. If the sale price is 30% less than the regular price, what is the regular price?
1. 2 answers
2. asked by Jynessa
3. 956 views
A television is on sale for $300. If the sale price is 30% less than the regular price, what is the regular price?
1. 1 answer
2. asked by Jynessa
3. 399 views
a jet propelled motorcycle start from rest moves in a straightline with constant acceleration and covers a distance of 64m in
1. 2 answers
2. asked by Jayson
3. 603 views
A company buys a sweater for $14 and marks it up 90%. It later discounts the sweater 25%.A. Find the original selling price of
1. 3 answers
2. asked by Jynessa
3. 1,547 views
How to write an argument essay.
1. 1 answer
2. asked by Malibongwe
3. 422 views
which carrer can i choose
1. 5 answers
2. asked by mashabela oupa
3. 394 views
what are the categories of information systems, examples of each and their roles in the healthcare delivery
1. 1 answer
2. asked by amanda
3. 608 views
where can I use Group I and II anions in the field of medicine especially as a medtech student?
1. 1 answer
2. asked by el
3. 486 views
Paraphrase the sentence,"To cut a long story short one day idecided to be a man
1. 1 answer
2. asked by Costance
3. 441 views
A calorimeter with specific heat of 490x10^2J/kg^1K^1 has a mass of 2.00x10^-1kg that contains 3.00x10^-1kg of liquid water at
1. 0 answers
2. asked by Tsunayoshi
3. 614 views
What is parallelism, please?
1. 2 answers
2. asked by Albert
3. 537 views
Please, critique this critique:Very dramatic interactions in a world novel to me, with canine preening for competitive
1. 1 answer
2. asked by Albert
3. 447 views
A student has 4 English books,3 math books,and 5 history books.In how many ways can these books be arranged on a shelf if the
1. 3 answers
2. asked by mehwish
3. 2,784 views
Design and develop a simple system that computes the Depreciation cost of the item (D). Takes as input the purchase Price of an
1. 1 answer
2. asked by Jnr John
3. 815 views
Pere walked 4km east and 6km south.find the resultant displacement
1. 1 answer
2. asked by Anonymous
3. 498 views
The Haber process is used to synthesize ammonia from hydrogen and nitrogen. How much hydrogen is required to produce 42.8 kg of
1. 1 answer
2. asked by Jesus
3. 1,811 views
Pere walked 4km east and 6km south.find the resultant displacement
1. 1 answer
2. asked by oye
3. 426 views
Pere walked 4km east and 6km south.find the resultant displacement
1. 1 answer
2. asked by oye
3. 440 views
Calculate the simple interest on R3 500 invested at 6% per annum for 3 years
1. 2 answers
2. asked by David
3. 500 views
A plane flies 407 km east from city A to city B in 44.0 min and then 871 km south from city B to city C in 1.90 h. For the total
1. 1 answer
2. asked by Robin
3. 585 views
A train at a constant 41.0 km/h moves east for 28 min, then in a direction 53.0° east of due north for 15.0 min, and then west
1. 1 answer
2. asked by Robin
3. 590 views
a vector with a magnitude of 17.6 m is directed at angle θ = 43o counterclockwise from the +x axis. What are the components (a)
1. 0 answers
2. asked by Robin
3. 510 views
The only way to get to Ship Island is to take the ferry which is free for babies (2 and under), $17 for children (3-10 years
1. 1 answer
2. asked by John
3. 497 views
need a help on writing a poster .
1. 1 answer
2. asked by goodman
3. 747 views
Please help me to understand transposing equations. In this example I need to find yx^2=y^2-r^2/y^2 Thank you for your help
1. 1 answer
2. asked by Melody
3. 415 views
Here we analyze the time response of the circuit in Figure 3 which contains capacitive and resistive elements and a voltage
1. 0 answers
2. asked by Anonymous
3. 647 views
With a halogen X, a metal M forms ionic compounds MX, MX2 and MX3. The lattice energies of the compounds are -1340, -3840 and
1. 0 answers
2. asked by Minttu
3. 726 views
Maria is making a stained glass window in the form of a kite. The width of the window must be 15 in., and she only has enough
1. 2 answers
2. asked by anon
3. 1,737 views
Is there a trick to dividing numbers ending in 0, like 204/1700?
1. 1 answer
2. asked by Anonymous
3. 380 views
john mixed 3/4 liter of yellow paint with 1 1/4 liters of red paint to make 2 liters of orange paint.. He needed more orange
1. 8 answers
2. asked by Miki
3. 2,528 views
If a pendulum is not pushed, why does it not go as big when it swings back. Where does the lost PE go?ans. Since there is no
1. 0 answers
2. asked by CC
3. 550 views
One lap around the track is equal to 1/8 of a mile. A horse ran a distance of 9 laps in 2 minutes and 30 seconds. What was the
1. 6 answers
2. asked by Lidia
3. 3,601 views
Hello. I will appreciate it if you help me with a few questions.1) Is it possible to say "protesters gathered ON the square" or
1. 1 answer
2. asked by Nalmi
3. 474 views
$8000 is shared between 3 schools in the ratio of 2:3:5, how much will each school get?
1. 2 answers
2. asked by Derek
3. 552 views
What is another word for playing the victim?
1. 4 answers
2. asked by /////keysha////
3. 3,051 views
Please help me solve these two problems and check my answer :)1. 3x-5+x+2 My answer- X= 17/3 2. 5/6x+1/4= -9/4 my answer- X= -2
1. 2 answers
2. asked by Unknown
3. 342 views
1. Should I use a question mark or a period?I can't go today so would it work tomorrow( ) 2. Is this correct? I did WELL on the
1. 1 answer
2. asked by Anonymous
3. 529 views
An object with an initial velocity of 12 m/s west experiences a constant acceleration of 4 m/s^2 west for 3 seconds. During this
1. 2 answers
2. asked by jay
3. 4,518 views
Explain why knowing the height is needed when finding the perimeter of a right triangle.
1. 2 answers
2. asked by anon
3. 2,599 views
differnce btween eight times a number twice the number is 18
1. 1 answer
2. asked by jen
3. 356 views
Andrea has a yard shaped like parallelogram ABCD. The garden area, parallelogram EFGB, has an area of 105 ft. If Andrea wants to
1. 4 answers
2. asked by anon
3. 978 views
a store sells ladders.. the retail price was a 40m percent markup over the manufacturer price. .a month later, the store reduced
1. 13 answers
2. asked by Abi
3. 4,910 views
a kitchen is shaped like a rectangle with dimensions of 11 1/2 ft. by 9 1/2 ft. the floor of the room is made of square tiles
1. 8 answers
2. asked by May
3. 2,657 views
Which verb should I use and why?Either the wild dogs or the baboon makes or make that howling sound. I think since dogs is
1. 2 answers
2. asked by Kelly
3. 481 views
Write the equation of the line passing through points (3, -2) and (6, 4).
1. 1 answer
2. asked by Anonymous
3. 534 views
If a pendulum is not pushed, why does it not go as big when it swings back. Where does the lost PE go?ans. Since there is no
1. 0 answers
2. asked by CC
3. 1,166 views
a scarf was cut into 6 pieces, each with a length greater than 5 inches. How long could the original scarf have been?
1. 1 answer
2. asked by eddie
3. 595 views
The sum of three whole numbers is 7. The second number is 1 more than the twice of the third number. Thesum of first and third
1. 1 answer
2. asked by daniel
3. 392 views
Hi, does anybody know what a quadrilateral in which opposite sides are congruent and parallel is?It's on a crossword puzzle on
1. 2 answers
2. asked by Halle
3. 540 views
The sum of three whole numbers is 7. The second number is 1 more than the twice of the third number. Thesum of first and third
1. 1 answer
2. asked by daniel
3. 406 views
Can you check these?Neither the tourists nor their guide has/have time to photograph the gazelle? I think has because guide is
1. 1 answer
2. asked by Kelly
3. 488 views
A person riding in the back of a pickup truck traveling at 60km/h on a straight, level road throws a ball with a speed of 10km/h
1. 0 answers
2. asked by beti
3. 671 views
If the vertical initial speed of the ball is 4.0m/s as the cannon moves horizontally at a speed of 0.70m/s , how far from the
1. 1 answer
2. asked by beti
3. 582 views
stacey is standing 5 miles west of the control tower at an airport. A plane took off traveling directly north of the control
1. 1 answer
2. asked by Maddy
3. 660 views
The height of an adult male is known to be normally distributed with a mean of 69 inches and a standard deviation of 2.5 inches.
1. 2 answers
2. asked by judy
3. 2,574 views
A patient is not allowed to have more than 300 milligrams of cholesterol per day from a diet of eggs and meat.Each egg provides
1. 1 answer
2. asked by daniel
3. 658 views
A person wants to purchase two types of items, A and B, from a shop. She has $200 to spend, and she has to purchase at least 10
1. 0 answers
2. asked by daniel
3. 467 views
A school wants to purchase some round tables and some rectangular tables. The costs of one round table and one rectangular table
1. 1 answer
2. asked by daniel
3. 614 views
How many grams of CS2 can be prepared by heating 11.0 moles of S2 with excess carbon in 5.20 L reaction vessel held at 900
1. 1 answer
2. asked by Mer
3. 488 views
Choose two dimensions, describe them, and explain the relationship between your chosen dimensions. Provide at least two examples
1. 2 answers
2. asked by Annette
3. 505 views
Find all x-values such that f(x)=-4x=__? What is the range? a)y|-oo<y<_0 b)All real numbers c)y|-10<y<_10 d)y|0<_y<oo
1. 1 answer
2. asked by Student5
3. 545 views
Can someone please check my answers?Find the probability of drawing the given cards from a standard of 52 cards (a) with
1. 2 answers
2. asked by Jane
3. 780 views
Explain how to accept and reject the null?How to identify the null and alternative hypothesis for t-tests in both statistical
1. 1 answer
2. asked by Tiffany
3. 701 views

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