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Nathan
Questions and answers by visitors named
Nathan
Questions (224)
A 4.0 kg, 36-cm-diameter metal disk, initially at rest, can rotate on an axle along its axis. A steady 5.5 N tangential force is
6 answers
asked by
Nathan
10,477 views
A rectangle with a length and width that are whole numbers of centimetres has an area close to 400 cm square. What could the
1 answer
101 views
Sometimes, when you sit by a lake in a forest, you can see perfect images of the hills and trees in the lake. Other times, when
4 answers
1,886 views
Two balloons are filled with an equal volume of air. One is put in the refrigerator for one hour, while the other is heated in a
10 answers
8,413 views
One end of a rubber band with a length L is attached to a wall. The rubber band is held horizontally and the loose end is pulled
1 answer
701 views
Julie Fleming owns 903/4 acres of land in Arizona. She sells one-third of the land and deeds 1/4 of the reminder to her son. How
1 answer
562 views
How many integers are NOT perfect powers between 1 and 1000?
It might be easier to count how many are powers and subtract that
3 answers
1,783 views
Is cutting a tree reversible? Several things come to mind, maybe not the same tree will grow back or not. Pls help. Thanks much.
1 answer
537 views
Hello. Can I get someone to help me set up these problems?
1.) How many moles of N are there in 2.6 moles of NHO3? 2.) How many
1 answer
509 views
Each letter in the subtraction problem below represents a different digit from 0 through 9. The digits 3 and 5 do not appear in
2 answers
879 views
what does imp and int
1 answer
341 views
cycling time distance for
Joe mario melanie 0 0 0 0 1 5 7 9 2 10 14 18 3 15 21 27 Find the distance each person travels during
1 answer
417 views
help me unscramble these words:
1. psheshei 2. tseucdiizrn 3. mpdinrotee 4. oibrpcuhotscla 5. eanld
1 answer
407 views
Sorry, it's long. I've tried everything to solve this, I have no clue how they got any of the MR figures, I calculated MR and I
3 answers
1,174 views
3 people who fear jane eyre
3 needs for jane eyre
1 answer
481 views
3 things Jane Eyre would like to see
3 things Jane Eyre Fears I looked on gradsaver but couldn't find any thing..Please help
1 answer
462 views
10 Problems that children face in texts,tv shows and movies
1 answer
470 views
3 pages
Details: Discuss the importance of Roman construction, using the Phase Resources, as well as your text, finding examples
2 answers
483 views
2-4 paragraphs plus two graphs
Details: Many different kinds of data can be modeled using polynomial functions. An example of a
1 answer
1,067 views
A mixture of hydrogen gas and oxygen gas are ignited and the following reaction occurs: Hydrogen + Oxygen = Water + Energy. Is
2 answers
910 views
A mixture of hydrogen gas and oxygen gas are ignited and the following reaction occurs: Hydrogen + Oxygen = Water + Energy. Is
3 answers
870 views
How did the war in vietnam change American foreign policy?
2 answers
544 views
Select all true statements from the following:
a. ) Metals are good conductors of heat and electricity. b. ) Nonmetals generally
2 answers
606 views
What is the total number of nonbonding valence electrons in the "dipolar ion" form of glycine, +NH3CH2COO-?
4 answers
1,965 views
What is the shape of H3C+ ?
3 answers
2,102 views
Select all true statements from the following:
a. ) Metals are good conductors of heat and electricity. b. ) Nonmetals generally
4 answers
2,201 views
The time required for a citizen to complete the 2000 U.S. Census "Long" form is normally distributed with a mean of 40 minutes
4 answers
1,104 views
Exam scores were normal in MIS 200. Jason's exam score was 1.41 standard deviations above the mean. what percentile is he in?
4 answers
1,800 views
2% of the stray dogs in southfield are unlicensed. on a randomly-chosen day, the southfield city animal control officer picks up
2 answers
1,083 views
What are written techniques in English?
1 answer
335 views
Let 5a + 12b and 12a + 5b be the side lengths of a right-angled triangle and 13a + kb be the hypotenuse, where a, b and k are
7 answers
440 views
If the southern hemisphere contains 10 percentland and the northern hemisphere
contains 40 percent land, what percentof Earth is
2 answers
483 views
how do I add sounds with my animation when using powerpoint
3 answers
866 views
its instructions arent clear and it dosent answer my question properly
5 answers
451 views
Hey mathmate is it posible to make the computer read my powerpoint presentation and thanks again for answering my other question
5 answers
439 views
How is the air similar to a sponge?
7 answers
1,888 views
In a number square, the sum of the numbers in each row, column, and main diagonal is the same.
Find the sum of the number square.
2 answers
519 views
Which equation can you use to find the value of b?
A.7+b+4=15 B. 1+5+b=15 C. b=2+4+15
3 answers
339 views
Chromium is produced by reacting its oxide with aluminum. If 76 g of Cr2O3 and 27 g of Al completely react to form 51 g of
1 answer
628 views
Could you please check my work?
3/(x-7)=2/(2x+1) 3(2x+1)=2(x-7) 6x+3=2x+-14 x=-4.25 I appreciate it.
3 answers
310 views
Can getting wisdom teeth removed increase your susceptibility to the flu?
1 answer
339 views
. A small statue in the shape of a falcon has a weight of 24.1 N. The owner of the statue claims it is made of solid gold.When
4 answers
2,024 views
-6(1+2x)=78
Please work the problem out, so I can see how it is done. Thank you!
1 answer
360 views
The following is a table
Range in lb Number Under 50-54 4 55-59 7 60-64 6 65 and higher 2 1. Write a simple comparison problem
3 answers
602 views
a park has 4 hiking trails. trails A and B go from the lodge to the dock. trail A is 1/2 mile long, and trail B is 2/3 mile
3 answers
516 views
A retail store estimates that weekly sales s and weekly advertising costs x (both in dollars) are related by
s=50000−430000e^(�
3 answers
1,512 views
Near x=0, the tangent line approximation gives e^(−3x)
1 answer
470 views
A 225-kg crate is pushed horizontally with a force of 710 N. If the coefficient of friction is 0.20, calculate the acceleration
6 answers
3,514 views
In a particular hospital, newborn babies were delivered yesterday. Here are their weights (in ounces):
106 104 96 123 116
2 answers
941 views
Prove that 2/square root 3cosx-sinx=sec(pi/6-x)
4 answers
2,294 views
How would I make v the subject of the following equation?
5v=3(v+r)
1 answer
378 views
Assume the body temperatures of healthy adults are normally distributed with a mean of 98.20 °F and a standard deviation of
2 answers
1,146 views
Advice on my Tennis Ball Launcher...That Shoots 90 Meters
It can't rely on anything explosive, combustion, or electricity
1 answer
828 views
How many moles are in a sample of cobalt containing 5.0x10^23 atoms?
2 answers
479 views
How is fresh water used in industry?
1 answer
461 views
"Roger Chillingworth's main objective is to revenge upon Dimmensdale and not redeeming himself by helping Hester." Is this a
3 answers
788 views
Explain what makes the speed of the computer increase and how the other components interact.
1 answer
309 views
the circumference of circle j is 24 pie. what is the perimeter of jkl
3 answers
375 views
How Do Various Types of Fertilizers Change the Growth Characteristics of Plants?
1 answer
329 views
A quadrilateral has angle measures of 71 degrees, 28 degrees, and 115 degrees. Which is the measure of the last angle?
1 answer
191 views
What is “the problem of evil,” and why is it particularly problematic for Western, monotheistic religious traditions?
I am
3 answers
949 views
How much water would you add to 12 M HCl to make 650 mL of 1.5 M HCl? Hint: This is a dilution problem
4 answers
355 views
Draw a rectangle with an area of 48 cm squared that has a decimal factor for either the length, the width, or both.
1 answer
330 views
Two cars adjacent to each other on a highway. The first car accelerates uniformly at 3m/s2 the moment the light turns green. The
2 answers
939 views
A baseball is pitched at 40 m/s. The batter hits the ball directly back at the pitcher at 50 m/s. What is the magnitude of the
1 answer
1,197 views
Find the probability when
A. k = 2 and ë = 0.01 for Poisson distribution B. p = 0.01 and k = 2 for geometric distribution C.
2 answers
561 views
The following table shows the density of the random variable X.
x 1 2 3 4 5 6 7 p(x) 0.03 0.01 0.04 0.3 0.3 0.1 0.01 8 ? A. Find
3 answers
791 views
A network has a capacity of 90,000 frames per minute and the input to the network is 900 frames per second. If .05% of all
1 answer
375 views
Consider an antenna transmitting a power of 5W at 900MHz. Calculate the received power at a distance of 2km if propagation is
5 answers
1,476 views
A "swing" ride at a carnival consists of chairs that are swung in a circle by 12.0 m cables attached to a vertical rotating
3 answers
1,358 views
The weights of adult males are normally distributed with a mean of 172 lb and a standard deviation of 29 lb
Q.Find the weight
2 answers
779 views
How do I find the quadrant in which angle thada may lie if cos thada > 0 and tan thada < 0?
2 answers
507 views
How do I name the quadrand in which angle thada may lie if sec thada > 0 and tan thada > 0?
1 answer
352 views
How do you find GCF (boomerang method)?
1 answer
355 views
How do you find GCF (boomerang method)?
1 answer
319 views
How much energy in kJ is required to raise a 1.75 kg block of gold from 25.0 C to 105.0 C? The specific heat of gold is 0.03083
1 answer
473 views
I've exhausted possibilities to find an isotope that has 42 protons and 44 neutrons; does one exist? Molybdenum has 42 protons
2 answers
651 views
I am stumped on this one...Please help!!!
Write a balanced base ionization reaction for methylamine (CH3NH2) in water. Identify
4 answers
2,056 views
Iron metal is produced from the ore iron(III) oxide by reacting the ore with gaseous carbon monoxide at high tempature to
2 answers
580 views
Reversible equilibrium:
what would the effect be by adding hydrogen gas to: 3Fe(s)+4H20(i)<==>Fe3O4(s)+4H2(g) and... effect of
4 answers
446 views
Two people start from the same point. One walks east at 3 mi/h and the other walks northeast at 2 mi/h. How fast is the distance
1 answer
617 views
Water is leaking out of an inverted conical tank at a rate of 10,000 cm^3/min at the same time that water is being pumped into
2 answers
582 views
log32 8 = x
no decimal approximations
1 answer
383 views
A 0.5kg puck traveling in a horizontal circle of radius 3.2m has a frequency of 0.5Hz. what is the centripetal force on the
1 answer
340 views
Solve
x^2-6x+13=0
3 answers
384 views
Factor over {complex numbers}
9x^2 + 49
1 answer
365 views
2sec(3x-(pi/3))
Find the period.
3 answers
264 views
write the following in compact form using factorials
a. 38*37*36*35*34*33 b. 14!/19*18*17*16*15
1 answer
361 views
Find the number of different groups that could be made using 11 people from a set of 30
1 answer
318 views
In the figure below, a spider is resting after starting to spin its web. The gravitational force on the spider is 0.167 N on the
1 answer
711 views
When the sun is 30.4 degrees above the horizon, you measure the shadow of a tree to be 52.9 meters long. How tall is the tree?
1 answer
379 views
In an action movie, the villain is rescued from the ocean by grabbing onto a ladder hanging from a helicopter. He is so intent
3 answers
2,831 views
A hot-air balloon has just lifted off and is rising at the constant rate of 1.51 m/s. Suddenly, one of the passengers realizes
1 answer
441 views
A hot-air balloon has just lifted off and is rising at the constant rate of 1.51 m/s. Suddenly, one of the passengers realizes
1 answer
467 views
There are 4 more girls in Mrs. Chang's class than Mr. Blackwell's class. Five girls moves from Mr. Chang's class to Mr.
3 answers
461 views
g(x)= (((x-1)/x)-1)/((x-1)/x)
Simplify and state the domain.
1 answer
285 views
tortious and hare race traveling at the same speed the tortoise finishes first. The toroise travels in a steady strate line
1 answer
352 views
How many moles of bromine are there in a 0.35 mL dichloromethane solution of 10% bromine?
Density of Bromine = 3.10g/mL Density
4 answers
2,721 views
You weigh out 1.20 g of sodium carbonate monohydrate, dissolve it in water and react it with 15.00 mL of 2.00 M HCl. Write an
2 answers
509 views
In a computer lab there are two di erent printers. From 1pm-2pm Printer1 receives on average 12 print
jobs and Printer2 receives
1 answer
466 views
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