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Kaitlyn
Questions and answers by visitors named
Kaitlyn
Questions (147)
Find the area of a regular hexagon with an apothem 10.4 yards long and a side 12 yards long. Round your answer to the nearest
27 answers
14,144 views
1. During the late 18th and mid-19th centuries, Europeans and North Americans were attracted to nearby coastal waters due to
26 answers
10,589 views
1.Which of the following demographic characteristics distinguishes Europe's population from that of Asia?
A.) More Europeans
67 answers
12,393 views
An electrician charges a $50 fee to make a service call plus $25 per hour he works. Determine whether the relationship between
4 answers
2,237 views
You have $59.95 in your wallet and want to buy some new CDs. If the CDs are $11.99 each, what number of CDs, x, can you buy?
13 answers
14,050 views
I'm having trouble with a math problem: I solved it but I have to make sure I'm right.
Question: A computer was on sale at 60%
1 answer
584 views
Can you help with solving equations with variables on both sides?
can you post the problems, there are lots of people who can
1 answer
446 views
So... I know the answer to the question because it's something we worked on in class... but there's one part I don't get.
Factori
2 answers
889 views
Write the balanced camical equation for the complete combustion of propane C3H8, a fuel used in gas grills (carbon dioxide and
2 answers
801 views
i have to write a cheer with my name it, and its supposed to be funny. 3, 4, 5 lines? my names kaitlyn, duh. so can you help?
Why
1 answer
333 views
how do I do i stay focused while writing a report??????!!!!!!!!!!!
3 answers
424 views
Why are time zones necessary and What is the purpose of the international date line? I can't really figure these out, help
5 answers
435 views
What is the purpose of the international date line?
1 answer
430 views
Station QBE played 40 minutes of uninterrupted music. Of the songs played, 2/3 were performed by female vocalists and 3/5 of
6 answers
501 views
okay im totally lost here,
the question i need to answer is explain why codons can't consist of two bases instead of three for
1 answer
386 views
Did the colony of Virginia want to be free from England?
1 answer
389 views
Describe two possible alternatives available to the Allies in dealing with Hitler other then appeasement.
1 answer
336 views
I need to find information on the exact things that the Indians, not just Squanto, did to help the pilgrims survive that first
3 answers
581 views
An odd number is less than 160 and has exactly three defferent prime factors. What is the number? Explain your reasoning.
???
12 answers
2,949 views
what is the system of grouping things based on properties?
1 answer
315 views
1. (y^2+6y+1)(3y^2-3)
2. (4x^2-2x-1)(3x-1) 3. (n^2-n+2)(n+2) Help!! I'm trying to help my daughter with her homework.
1 answer
368 views
A crate starts from rest at the top of a large, frictionless spherical
surface, and slides into the water below. At what angle,
2 answers
538 views
Susan has red, blue, green, and yellow sweaters. Joanne has green, red, purple, and white sweaters. Diane's sweaters are red,
2 answers
1,003 views
How do ethnic, racial, and religious hatred weaken society??
3 answers
836 views
What's an example of suspensionn?
1 answer
268 views
i need help with diviging decimals.
3 answers
449 views
write the inequality statement.
The range of shoe sizes in geometry class is size 5 to size 14. really confused.
1 answer
412 views
Kay is making beaded belts for her friends
from 6.5 meters of cord.On belt uses 0.625 meters of cord.How many belts can she make?
1 answer
368 views
How do i calculate the number of equivalents of h2c4h4o4 titrated?
2 answers
548 views
The knot at the junction is in equilibrium
under the influence of four forces acting on it. The F force acts from above on the
2 answers
983 views
A car traveling initially at 7.49 m/s acceler-
ates at the rate of 0.743 m/s2 for 5.41 s. What is its velocity at the end of the
1 answer
797 views
How does the equation of a log and Ln function effect the graph. (Ex. Dilation, reflection, ect.)
1 answer
415 views
Identify the state capital that will be visited by a team from a state capital?
1 answer
336 views
What is Pangea?
1 answer
276 views
A steel tank containing helium is cooled to 15◦C. If you could look into the tank and see the gas molecules, what would you
2 answers
728 views
what tissue do humans have that cnidarians do not?
1 answer
280 views
1/6 students like math, 2/3 like reading and 12 like science. How many students were asked.
5 answers
396 views
NaOH was added to 1.0 L of HI(aq) 0.40 M. Calculate H3O in the solution after the addition of .14 mol of NaOH.
Calculate H3O in
1 answer
431 views
In a problem where you have to solve the
limit f(x) as x approaches x sub zero, what does x sub zero mean?
1 answer
372 views
A particle starts from xi = 10 m at t0 = 0 and moves with the velocity graph shown in the graph below.
Sorry for no graph it's at
4 answers
2,389 views
Please help me unscramble the following words in french:
penctoier uernigrsul aceir cuehaebrisnfa arlabtce botromen eercn nealum
1 answer
396 views
what is incorrect in this argument: the equation 5x + 3 = 3 + 5x isalways true because of the symmetric property of equality
1 answer
332 views
How fast does a rocket need to be going to break free of Earth's gravity? How fast would it have to be going in order to
1 answer
466 views
How fast does a rocket need to be going to break free of Earth's gravity? How fast would it have to be going in order to
2 answers
680 views
How fast would a rocket have to be going in order to completely leave the solar system? (For the second part of this problem,
1 answer
484 views
Posted earlier but I wrote it incorrectly.
How fast would a rocket have to be going in order to completely leave the solar
2 answers
534 views
Calculate the wavelength of peak emission for a typical sunspot and compare it to that of the photosphere. How many times
1 answer
387 views
If we assume the Sun is made totally out of hydrogen, how many hydrogen atoms are contained with the Sun? If the Sun converts
2 answers
641 views
Okay, say im doing a science fair project, and I am not really good at coming up with questions, what would be a good question
1 answer
598 views
Explain the idea of parallaz. The closet star to the Sun, Proxima Centauri, is 4.2 light years away from us. What is its
3 answers
602 views
A river is flowing 4.0 m/s to the east. A boater on the south shore plans to reach a dock on the north shore 30.0 Degrees
3 answers
534 views
A river is flowing 4.0 m/s to the east. A boater on the south shore plans to reach a dock on the north shore 30.0 Degrees
2 answers
716 views
The maximum wavelength of emission from Neptune's cloud tops is 6.0 x 10-5m. Using this value, determine the temperature of
4 answers
396 views
A cube of wood and a cube of concrete, each 0.17 m on a side, are placed side by side. One of the long faces of the rectangular
1 answer
451 views
A lead ball has a volume of 94.3 cm3 at 19.3°C. What is the change in volume when its temperature changes to 34.3°C?
Someone on
1 answer
318 views
Why is it important to list what you already know about a problem ?
1 answer
316 views
A board is leaning against a building so that the top of the board reaches a height of 18 feet. The bottom fo the board is on
4 answers
2,897 views
An asteroid with mass m = 1.85*10^9 kg comes from deep space, effectively from infinity, and falls toward Earth. How much work
1 answer
429 views
Rank from fastest to slowest. a)a solid ball rolling down a ramp without slipping b)a cylinder rolling down the same ramp
3 answers
2,411 views
Stars originate as large bodies of slowly rotating gas. Because of gravity, these clumps of gas slowly decrease in size. What
1 answer
411 views
If argon has a volume of 5.0 dm3 and the pressure is .92 atm and the final temperature is 30 degrees celcius and the final
7 answers
6,901 views
Find the measures of the acute angles of a right triangle whose legs are 9 cm and
16 cm long.
4 answers
1,544 views
My project is research based... I chose plastic surgery.... Question is: why have you chosen this task? ( in the box below write
5 answers
548 views
I have to analyze how sub-Saharan Africa & south & south-east Asia's relationship to global trade patterns changed from 1850 to
1 answer
456 views
If 13.5 ml of concentrated (17.0 M) of sulfuric acid was spilled on the chemistry counter, calculate the mass of sodium
1 answer
369 views
In a class of 50 students, 35 are Democrats, 17 are business majors, and 6 of the business majors are Democrats. If one student
3 answers
1,188 views
1. Attention Grabber for Odyssey:
2. State/Explain topic: 3. Thesis Statement: Please help me with this!
3 answers
616 views
The stopping distance D in feet for a car traveling at x miles per hour is given by d(x)= (1/12)x^2+(11/9)x. Determine the
4 answers
3,104 views
A woman goes out running. She first travels 5.2km north. She then turns and travels 3.6km west. Finally, she turns again and
2 answers
514 views
Tell whether each number in the list is a real number, a rational number, an irrational number, an integer, or a whole number.
sq
3 answers
508 views
What is an algebraic expression for "49 more than q"
7 answers
2,799 views
Lindsey has 47 coins in her change purse that are either dimes or quarters. If n represents the number of quarters she has,write
3 answers
702 views
Write an algebraic expression for "55 more than the product of 134 and n"
4 answers
880 views
A triangle has a perimeter of 81 inches. The side lengths can be found by x, 3x-1, and 4x+2
what is the value of x?
4 answers
473 views
d is to 4 as 32 is to 56.
if answer is a fraction change to decimal
4 answers
2,305 views
Determine whether a solid forms when solutions containing the following salts are mixed. If so, write the ionic equation and the
2 answers
1,126 views
1.) A skateboard ramp has a 158° entry angle. Find the measure of ∠1.
2.) Which of the following equations is parallel to the
7 answers
5,502 views
Quinn used a scale drawing to build a soccer field near his school. Initially, he wanted the field to be 28 yards long and 17.5
6 answers
1,588 views
A 245 g toy car is placed on a narrow 70-cm-diameter track with wheel grooves that keep the car going in a circle. The 1.0 kg
1 answer
915 views
I do not understand how to do one of my online homework questions:
What is the Schwarzschild radius of a 100 million-solar-mass
4 answers
1,210 views
I can't seem to figure this out, I know that neutrinos have nonzero mass but I don't know how that can help me figure this out
Th
1 answer
507 views
For the graph y= ax^2 + bx + c, show that the y-coordinate of the vertex is
-b^2/4a + c.
4 answers
579 views
A solution contains naphthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 15.00% naphthalene by mass. Calculate
2 answers
793 views
Write the Expression as a complex number in standard form.
5i(3+2i)(8+3i)
2 answers
913 views
Find all real zeros of the function
f(x)=x^3-27x
2 answers
518 views
witch result of the compromise of 1850 did not benefit the north?
a-the fugitive slave law b-californias admittance tt he union
5 answers
1,795 views
N2+3H2-> 2NH3 how many moles of hydrogen are needed to completely react with 2.6 moles of nitrogen?
3 answers
1,120 views
which of the following statements about earths atmosphere is true?
a. earths atmosphere contains 78 percent water vapor which is
14 answers
4,584 views
"A cone has the radius of 24 and its volume is 1,920 what is the volume of a similar cone with the radius of 18 Answers A.480
11 answers
4,244 views
A car drives over a hump in the road. The radius of the (circular) hump is 45m. How fast (m/s) would the car need to travel, so
2 answers
561 views
2) You take the following measurements for the distance a toy car travels in 10 seconds during each 5 trials: 157cm, 175cm,
1 answer
1,017 views
Replace the equation in which the variable of the expression appears only once with a positive positive number for its exponent.
1 answer
408 views
1. Which data tell you how much the price of goods inflates over a period of time?
A. consumer price index B. gross domestic
6 answers
571 views
How much total work does a golf caddy do if he lifts a 300 N golf bag he is carrying 100 times a during a round, to a height of
1 answer
318 views
Find a function of the form f(x)=a+bsqrtx that is tangent to the line 2y-3x=5 at the point (1, 4)
1 answer
429 views
Graph the curve. Find the exact length of the curve.
x = 2et cos(t), y = 2et sin(t), 0 ≤ t ≤ π
4 answers
8,380 views
Suppose that 5 J of work is needed to stretch a spring from its natural length of 28 cm to a length of 36 cm.
(a) How much work
6 answers
12,273 views
How many grams of CO2 (Mm = 44.0 g/mol) are produced in the combustion of 31.0 g of C4H10 (Mm = 58.1 g/mol)?
3 answers
991 views
Assuming that the Bohr model is valid, what is the kinetic energy of a photoelectron liberated by a photon with a the given
1 answer
398 views
Describe two inventions that helped spark the scientific revolution and their impact
5 answers
1,269 views
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