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carl
Questions and answers by visitors named
carl
Questions (91)
1 Metal paper clips do not attract or repel each other. When an electromagnet is placed nearby, the paper clips can be observed
11 answers
4,365 views
the temperature at Kent is -7 degrees and increasing at 2.5 degrees per hour. The temperatire at row is 19 degrees decreasing at
1 answer
520 views
romeao and julette first saw each other 270 feet apart.Romeao ran towards julette at a rate of 16 feet per sec, at the same
1 answer
371 views
At a fair run by a local charity organization, it costs 50 cents to try one’s luck in drawing an ace from a deck of 52 playing
1 answer
370 views
a tale of a migration!
a person who migrated to different countries
3 answers
446 views
Create a table that shows the different elements that are found in an internal proposal
and an external proposal for this
3 answers
519 views
Management at your project management firm wants to ensure staff members are fully
trained on new technologies before planning,
3 answers
619 views
the 3 reasoners of multiplication are 1)strategic additive reasoners. 2) Strtategoc multiplicative reasoners. 3) One worders and
1 answer
394 views
a 506g piece of copper tubing is heated to 89.5C and placed in an insulated vessel containing 159g of water at 22.8C. Assuming
2 answers
708 views
Hi,
Nearly all of the energy used on earth comes originally from the sun, and that solar radiation is intercepted at 1370 Wm^-^2
3 answers
546 views
hey how u all doin?
If a ball is thrown vertically upwards into the air. What is the main energy conversion that takes place as
1 answer
426 views
im writing a report on the causes of deforestation in the Amazonian rainforest. i need to explain how forest fires destroy the
4 answers
721 views
Whats the best site to go on if you want to learn about the elements?
2 answers
815 views
what are facts and inferences please give an example
1 answer
452 views
Solve the problem. Frank can type a report in 3 hours and James takes 4 hours. How long will it take the two of them typing
6 answers
1,016 views
how do you divide fractions
5 answers
300 views
how do you find the area of a circle
3 answers
351 views
teresa and julia are among 10 students who have applied for a trip to washington DC. Two students from the group will be
3 answers
1,356 views
Which slope would be steeper : 8 or 1/8
4 answers
664 views
does light have mass?
1 answer
313 views
Geocentric" means that the earth is the center of the unvierse, including the sun, the moon, the planets, and all the stars. Is
3 answers
460 views
an earth satellite in an elliptical orbit moves with
a) faster speed as it age b) none of the above c) constant speed d) slower
1 answer
407 views
the amount of solar energy trhat is intercepted by the earth is___by the __ of __.
a) determind, lenght , daylight b) affected,
1 answer
400 views
the amount of solar energy that is intercepted by the earth is___by the __ of __.
a) determind, lenght , daylight b) affected,
3 answers
610 views
which word did not originate from military language?
1 pioneer 2 phrase 3 salary 4 trophy
2 answers
839 views
which word did not originate from the word of the arts?
1. maudlin 2. martyr 3. character 4. colossal
1 answer
395 views
which word is not derived from terms used in drama?
1.chorus 2.pants 3.scene 4.size
1 answer
359 views
the greek combining form -pathy means:
1.abnormal discharge. 2.tumor arising in or composed of. 3.disease of. 4.treatment of.
1 answer
437 views
which greek base means eye?
1.neur 2.myel 3.phren 4.ophthalm
3 answers
496 views
Which word did not originate from those used in various occupation?
1.seasons 2.person 3.tease 4.broker
1 answer
376 views
One of your friends is heading north for the Christmas holiday and the other friend is heading south. If their destinies are
2 answers
613 views
write a formula that gives you the number of regions formed when x points are placed on a circle and all possible chords are
2 answers
524 views
write a formula that gives you the number of regions formed when x points are placed on a circle and all possible chords are
2 answers
564 views
3-2x+4=21
1 answer
213 views
Venus begins a new year every 225 days. Earth begins a new year every 365 days. If both planets begin a new year on the same
2 answers
497 views
Venus begins a new year every 225 days. Earth begins a new year every 365 days. If both planets begin a new year on the same
2 answers
744 views
solve the equation by factoring.
3x(x-5)=6x^2-16x
1 answer
395 views
How would you go about finding x and y??
[x-8 2 2y] [9x-16 2 6] [ 2 -7x 7] = [ 2 -7 7] [-4 y-4 2] [-4 -1 2]
1 answer
279 views
How would you go about finding x and y??
[x-8 2 2y] [9x-16 2 6] [ 2 -7x 7] = [ 2 -7 7] [-4 y-4 2] [-4 -1 2]
1 answer
218 views
A boat can travel 114 miles upstream
in the same time that it can travel 186 miles downstream. If the speed of the current is 6
3 answers
969 views
Does the function y = 2^x ever cross the x-axis? Explain why or why not
4 answers
895 views
A sample of 25 concession stand purchases at the October 22 matinee of Bride of Chucky showed a mean purchase of $5.29 with a
1 answer
288 views
In a bumper test, three types of autos were deliberately crashed into a barrier at 5 mph, and the resulting damage (in dollars)
1 answer
490 views
A plastic container with a mass of 30 grams gains 1,140 joules of heat. If the temperature of the container increases 20°C,
3 answers
1,415 views
suppose we wish to construct a confidence interval for a population proportion p. if we sample without replacement from a
2 answers
600 views
for randomly selected adults, IQ scores are normally distributed with a standard deviation of 15. the scores of 14 randomly
4 answers
4,394 views
There are 365.25 days in a year, 24 hours in a day, 60 minutes in an hour, and 60 seconds in a minute. Convert years into
1 answer
1,185 views
Multipy and keep only the correct number of significant figures.
101.6 * 3
5 answers
552 views
There are 60" in 1', 60' in 1°, and 2π radians in 360°. Convert arc-seconds into radians. KEep 6 significant figures.
If
1 answer
405 views
Compute the following special functions. Keep the correct number of significant figures.
10^5.4 Can somewhere help me with this?
1 answer
363 views
Some nitrogen atoms have seven neutrons and some have eight neutrons. These two forms of nitrogen are:
a. ions of each other b.
3 answers
1,641 views
A solution contains 0.0180 M HNO3, 0.0268 M HI, and 0.250 M formic acid, HCOOH. What is the pH?
1 answer
358 views
Phenolphthalein is a commonly used indicator that is colorless in the acidic form (pH < 8.3) and pink in the basic form (pH >
4 answers
1,308 views
please life saver i am taking a quiz now can some one help me with this pleeeeeeeaaaaaaaaassssssseeee
Calculate the pH of 0.175 M
6 answers
512 views
Could you help me with this homework please..
105.0 g of water is in a Styrofoam calorimeter of negligible heat capacity. The
3 answers
487 views
please homework help
A bowl of 582 g of water is placed in a microwave oven that puts out 729 watts (J/s). How long would it take
2 answers
541 views
Calculate the increase of entropy in J/K when 8.6 mole of C
2 H 5 OH melts at (-114) o C and 1 atm. ΔH fus = 5.02 kJ/mol
1 answer
487 views
Should the United States take action in Syria, why or why not?
I believe that the us shouldnt because the us
1 answer
300 views
why did madison believe that faction would not be good
1 answer
292 views
Define unicameral legislature and bicameral legislature. Which type of legislature did must states have?
I cant find what type of
3 answers
771 views
How did American debates about foreign policy in the 1790s reflect the beliefs of the political parties?
i think it tells
1 answer
741 views
Book april morning
Describe both sides of the Boiled pudding controversy in town. What does this reveal about the town?
1 answer
391 views
2(w+18+W)=2(w+18−6+w+3)
1 answer
251 views
2(w+18+W)=2(w+18−6+w+3)
perimeter is 126 whats w = to?
3 answers
354 views
2(w+18+W)=2(w+18−6+w+3)
perimeter is 126 my teacher ask to get the value of W
2 answers
857 views
The No Interest Credit Company provides zero-interest loans to customers. (It makes a profi t by selling advertising space in
2 answers
844 views
120.0g of ice is melted, how much energy is absorbed?
2 answers
570 views
a square parking lot has a surface area of (w^4-2w^2x+x^2) square feet. Factor this trinomial to find the length of one side in
1 answer
398 views
the width of a rectangle is 4cm and the length is 8 cm if both the width and the length are increased by equal measures, the
4 answers
1,840 views
a variable y varies directly as the square root of a varies x,and equals 6 when x=4 find y when x=25
4 answers
asked by
carl
1,642 views
i am a 5 digit number greater than 60,000 but less than 70,000 my ones digit 1 less than my 10,000 digit all my other digits are
2 answers
517 views
You have been hired by a farmer to design a fenced-in rectangular enclosure for emus. The emus will require 720 square feet of
2 answers
536 views
A plane in calm weather flies east at 20 K.P.H. A 45 K.P.H wind blows from the north. Find the direction and speed required to
4 answers
503 views
Marie is using a rectangular box to ship a framed painting to a friend. The box is 20 inches wide, 24 inches long and 6 inches
3 answers
499 views
arctan(y)=x+c
To solve for y, would it just be: y=tan(x+c)?
1 answer
354 views
whats the definition of these words
deductive reasoning- ethics-
4 answers
637 views
A car going 15 m/s is brought to rest in a distance of 3 m as it strikes a pile of dirt. How large a force is exerted by the
3 answers
650 views
Troy measures the length of a toy dog in centimeters. It is 6 centimeters long. He measures again to find the measurement in
1 answer
347 views
what is the result when you add 0 to both sides of an equation?
1 answer
328 views
what is the result when you add 0 to both sides of an equation?
I asked this already, but I would like a deeper explination
3 answers
377 views
You roll 2 dice. The first die has 26 sides and contains the 26 letters of the English alphabet; the other die has 12 sides and
2 answers
600 views
What 2D figure would result if you sliced a right rectangular prism horizontally?
3 answers
332 views
how to write this in java?
55555*55555 4444***4444 333*****333 22*******22 1*********1
1 answer
238 views
find the roots of the equation by extracting square roots 3x^2+12=60
1 answer
255 views
unit 5 lesson 10 history unit test on migration and cultural exchange????????
4 answers
1,225 views
The size of motor units based on muscle fiber types, from largest to smallest is:
The size of motor units based on muscle fiber
1 answer
31 views
dentify the correct order of these skeletal muscle structures, from largest to smallest:
Identify the correct order of these
1 answer
43 views
Development of muscle tension with no muscle shortening is a(n). contraction.
Development of muscle tension with no muscle
1 answer
51 views
Which of the following structural features is NOT a characteristic of smooth muscle:
Which of the following structural features
1 answer
38 views
Which of the following cellular functions do not involve calcium ions:
Which of the following cellular functions do not involve
1 answer
35 views
Which of the following is NOT an advantage of myelin:
Which of the following is NOT an advantage of myelin: allows axons to be
1 answer
36 views