ed

This page lists questions and answers that were posted by visitors named ed.

Questions

The following questions were asked by visitors named ed.

A flywheel turns through 46 rev as it slows from an angular speed of 3.1 rad/s to a stop. Assuming a constant angular acceleration, find the time for it to come to rest? What is its angular acceleration (in rad/s^2) ? How much time is required for it to c...

During the launch from a board, a divers angulad speed about her center of mass changes from zero to 5.4 rad/s in 450 ms. Her rotational inertia about her center of mass is 12 kg times m^2. During launch, what was the magnitude of her average angular acce...

a small ball of mass .85 kg is attached to one end of a 1 m long massless rod, and the other end of the rod is hung from a pivot. When the resulting pendulum is 25 degrees from the vertical, what is the magnitude of the torque about the pivot?

Why is it recommended to establish a formal evaluation criterion when considering the purchase of hardware for the organization?

a) Different types of storage devices are optimal for different situations. Explain what situations are appropriate for the following devices and explain why: Hard disk Floppy disk RAM CD ROM Tape b) Explain the role of each of the following in determinin...

How does organization culture play a role in the successful reliance on the JAD process to identify and gather business requirements?

what is the answer to simplifying this equation: 25a^-2 b^-5 c^8/40 a^5 c^9

Can you help me fine the tone to the poem oranges

the sum of two numbers is 11. their product is 30. find the numbers. answer 5,6 represent the unknown by variables using let statements, translate into equationsusing variables. combine hem using substitution or elimination. answer the question by solving...

Here is the question I have to answer. Find the area of the specified figure. Show how you can use the formula for area to find the answer. I know you can't see the graph but can you direct me in the right direction of solving these. I don't know if there...

answer for (y+4)(5y-8)

1.binomial 2.degree of monomial 3.monomial 4.perfect-square trinomial 5.standard form of polynomial A.a polynomial with two terms B.a polynomial in which the terms decrease in degree from left to right and there are no like terms C.a polynomial whith two...

A 89.0 N grocery cart is pushed 13.0 m along an aisle by a shopper who exerts a constant horizontal force of 40.0 N. If all frictional forces are neglected and the cart starts from rest, what is the grocery cart's final speed?

3x + 4 = 5x - 7

a rectangle has length which is twice the width. if the diagonal is the 5 times the square root of 5 meters long, find the perimeter of the rectangle.

my son has to draw a figure with an area of 63 and a perimeter of 32.how do he go about doing it?

A person jumps off a diving board 4.3 above the water's surface into a deep pool. The person's downward motion stops 2.1 below the surface of the water.

At what volume of added acid is the ph calculated

A Silver bowl has a mass of 1.78kg. It is shaped like a cylinder and has a diameter of 35.0 cm and a height of 8.00cm. It is placed in water. Find (a)the volume of water it displaces, (b) The buoyant force exerted on it by the water, and(c)how deeply it s...

the volume of a gas was originally 2.5 L; it's pressurewas 104kpa and its temperatire was 270K. the volume of the gas expanded to 5.3 L and its pressure decreased to 95 kpa. What is the temperature of the gas?

The following is the tabulated data of the monthly commissions of the sales employees at La Verne Inc. Establish the frequency distribution. Present the data in a histogram format, draw the frequency polygon and the ogive (or cumulative polygon)

Construct a frequency polygon distribution using the class limits shown below. 80, 99, 77, 67, 93, 70, 76, 86, 79, 71

If two dice are rolled one time, find the probability of getting a sum less than 5.

A right-tailed test is used when .

A agrees to buy such fruits and vegetables as it "might desire" from B. Does this promise to buy obligate B in anyway?

a frame with a 19"permitter and 2"wide what is the length of this frame and what is the area.

a musical triangle has a perimeter of 180 mm. the side of middle length is 2 times as long as the shortest side. the longest side is 3 times as long as the middle side. how long is each side

Kristy read 40 pages of a book on Saturday. She read Test Image as many pages on Sunday. Which numerical expression could be used to calculate the number of pages Kristy read on Sunday?

What would happen if the two pith balls shown in Figure A-1 were held together for a few moments, then released? A. The charge would leak off and the pith balls would hang straight down. B. The pith balls would each receive a negative charge and they woul...

A researcher is testing the effect of a new cold and flu medication on mental alertness. A sample of n=9 college students is obtained and each student is given the normal dose of the medicine. Thirty minutes later, each students performance is measured on...

a dog starts chasing a cat when they are 12 meters. for every 7 meters that the dog runs, the cat runs 4 meters. how far does the dog have to run to catch up with the cat?

80 boys used 60 loaves in 12 days. 120 boys needs loaves for 18 days. How many loaves will be needed?

A brownie cake recipe requires 2 1/2 cup of sugar. The amount of flour needed is 1/2 cup more than twice the amount of sugar. How much flour is required?

there are 4 possible scoring plays in an NFL football game (T) touch down -6 points (A) point after touchdown can only be earn with a touch down) - 1 point (F) field goal - 3 points (S) safety - 2 points 1. how many different ways could the team score 11...

you are riding in a car traveling at 60mi/hr in a 50 mi/hr zone. you spot a policeman 10 feet ahead. you slow down with an acceleration of -2ft/sec2 for 3 seconds. Do you get a ticket

I am 10 less than four times my age six years ago how old am I now

Miranda worked two part-time jobs last week. The first job paid $8 an hour, and the second job paid $11 an hour. She worked a total of 23 hours last week and earned $208. How many hours did Miranda work at the first job?

d+s ˃ -3 d˃-7 find s the answer supposed to be 4, but I think it is not correct, because depending on d it might be pretty much anything.. any thoughts?

d+s ˃ -3 d ˃ -7 find s it says the answer is 4 (s=4) but it seems not ok because depending on d the number can be pretty much anything

you have to design a space station (model) that has a 120 cm3 volume, and it has to have the possible smallest surface area. it must contain 3 different shapes. (cone and sphere surface are was not covered, only their volume, so they are out....we can cal...

it is about bowling, your final score is 14 less than your friends, did you have a spare in the 10th round? 9th round 10th final friend 8 - 7 / 6 105 89 105 you 6 3 9 82 I don't know bowling, so it is a bit unfair.. the final should be 105-14=91 and since...

240+.12x>480+.06x

the tortoise running 8.8 foot/min, the rabbit gives him 20 min and chases after with the speed 440 ft/min. how many feet the rabbit has to run to catch up?

Answers

The following answers were posted by visitors named ed.

thank you soooooooooo incredibly much i think i understand now

thank you soooooooo much i really appreciate you taking your time to help

what is the question?

tell me what sites i can look at to develop my paper. I need to write a 5 page paper aswering the questions above but i have no idea where to even start.

i want the preamble

I have the same question in my homework. Anybody know how to do this?

The following is the tabulated data of the monthly commissions of the sales employees at La Verne Inc. Establish the frequency distribution. Present the data in a histogram format, draw the frequency polygon and the ogive (or cumulative polygon)

Are the following statements and valid null and alternative hypotheses? (

Draw a representation of the resulting equilibrium mixture when ammonia is added to water. The equilibrium constant,K, is a small number for this reaction so represent that in your drawing.

x+4x =60 x boys 4x girls 5x=60 x=12 12 boys, 48 girls

#include <iostream.h> #include <conio.h> void main() { clrscr(); int x = 10; int y = 2; int sum, difference, product, quotient; sum = x + y; difference = x - y; product = x * y; quotient = x / y; cout << "The sum of " << x << " & " << y << " is " << sum <...

#include <iostream.h> #include <conio.h> void main() { clrscr(); int x = 10; int y = 2; int sum, difference, product, quotient; sum = x + y; difference = x - y; product = x * y; quotient = x / y; cout << "The sum of " << x << " & " << y << " is " << sum <...

2(2)+4y-6=0 4+4y-6=0 4y-2=0 4y=2 y=1/2

a. It suddenly became indispensible in daily life. And it replaced a lot of products like am/fm radios. b. it became essential. and it saved lives which is hard to value. c. increased productivity by workers tremendously. More people can work at home and...

I left spaces but did not show, sorry.. d+s ˃ -3 d˃-7 find s

it has to be made out of 3 different shapes, though.I am not sure if i put shapes inside it completely,it will be acceptable..

how did you get the numbers? 2t and 180 and 8?

are you sure? it seems a lot! in a half hour the rabbit would have covered 30*440 ft that is 13200 ft, while the tortoise runs 30 min (or 50 if we count the bunnys nap) 30 min*8.8 feet =264 feet (or 8.8*50 min = 440 feet)... the rabbit will be over the hi...

look at the numbers, the rabbit cannot run for a half hour, that is waaaay to much!

The method was good, though, thank you, it showed me the way!! the rabbit will run 0.4081632 minutes or 179.59 feet when catches up! thank you! turtle runs 8.8*20 min= 176 feet while bunny napping, so 440*x =8.8x +176 x=0.4081632 (min) thank you again! it...

Solution is not valid. How about help provding one.

can you just give me the damn answer this test ain't gonna cheat itself /j

8 pots/3 girls = 2 2/3 pots per girl 60 girls x 2 2/3 pots/girl = 160 pots

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