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Kendra
Questions and answers by
Kendra
Questions (122)
1. Solve the system of equations
y=2x^2-3 y=3x-1 a)no solution b)(-1/2,5),(2,-5/2) c)(-1/2,-5/2),(2,5)**** d)(1/2,5/2),(2,5) 2.
51 answers
asked by
Kendra
26,985 views
Which kind of function best models the set of data points (–1, 22), (0, 6), (1, –10), (2, –26), and (3, –42)?
linear ****
51 answers
asked by
Kendra
35,534 views
8. What can readers infer from the following quote from Act V, Scene 3 of Romeo and Juliet?
Romeo: O, be gone! By heaven, I love
67 answers
asked by
Kendra
23,281 views
In the experiment Nitration of Methyl Benzoate
why is it important to add the nitric acid-sulfuric acid mixture slowly over a 15
4 answers
5,825 views
I am having trouble working on number patterns. I have to find the last three numbers of each pattern:
1)17,16,13,12 2)1,2,4,7
1 answer
765 views
How did human history in North America during the period described in the prologue differ from the events of Asia, Eurasia, and
2 answers
625 views
Translate: Cuantos estudiantes hay en tu clase de espanol
Translate:Que necesitopara mi clase de ingles? Thank you for using the
4 answers
1,838 views
What animal stats with the letter x?
Thank you for using the Jiskha Homework Help Forum. Xenops The Xenops is a rainforest bird
1 answer
458 views
The best enviroment for art activities is which?
1. equipped with all materials in one place that is easily accessibe to
2 answers
527 views
When children play-act and make change
in an imaginary grocery store located in a theme corner, they are integrating which? 1.
1 answer
534 views
Where can I find information on:
"What products might we get from the seven major regions of the United States?" (Great Lakes,
2 answers
523 views
What Do Peaple Invent?
2 answers
722 views
A 437.7 N child and a 237.1 N child sit on either end of a 2.5 meter long seesaw.
How far from the 437.7 N child should the pivot
3 answers
606 views
In a popular amusement park ride, a cylinder of radius 2.19 meters is set in rotation at an angular speed of 5.09 rad/s. The
1 answer
633 views
The price of a stock, A(x), over a 12-month period decreased and then increased according to the question A(x)= 0.75x2-6x+20,
4 answers
4,038 views
I need help in preparing the following: 1) record the 2008 transactions in journal form. 2) prepared the stockholders equt7y
2 answers
658 views
2 part of Accounting Homework
Mar. 5 Declared a $.40 per share cash dividend to be paid on April 6 to stockholders of record on
2 answers
1,018 views
a student opens a book to two facing pages the product of the page numbers is 812, find the page numbers.
2 answers
518 views
1)In what ways are the societies described in "The Children of Men" and "Brave New World" dystopias?
2)For what common reasons do
7 answers
515 views
besides a splint test, how can you determine whether hydrogen or oxygen is present?
1 answer
397 views
What are the symptoms of a monosomy of chromosome 20? and is their a name for the disorder/syndrome?
1 answer
330 views
What are the symptoms of a monosomy of chromosome 20? and is their a name for the disorder/syndrome?
2 answers
824 views
What causes a monosomy of chromosome 20?
4 answers
326 views
If white blood cells divide rapidly, is there a high chance of monosomy?
1 answer
352 views
devise memory aids for any five terms relating to the musculoskeletal system
2 answers
957 views
I am trying to find the EPA standards for the maximum amounts of phosphate per liter of water. I went on their site, but I
1 answer
442 views
Is fertilizer usually basic or acidic? I'm referring to fertilizers that contain nitrates, phosphates, and arsenic. Thanks for
1 answer
401 views
I'm trying to hypothesize what caused a fishkill. Is it possible that chemicals can raise the temperature of a river?, causing
2 answers
499 views
Do you know how to change the scale of the x axis of a graph?
1 answer
326 views
What are the advantages and disadvantages of functionalism?
1 answer
446 views
Can the snack itself be attractive?
2 answers
980 views
Do you know any anti-war Christians (Christian pacifists) in philosophy?
3 answers
424 views
give three ways a student could find the product of 9x7 if she had not memorized this fact.
4 answers
440 views
A pollster interviewed 500 university seniors who owned credit cards. She reported that 240 had Goldcard, 290 had Supercard, and
4 answers
2,048 views
The engine of a toy rocket supplies an average acceleration of 38.0 m/s/s to the rocket for an interval of 0.80 s. A.)If the toy
4 answers
1,380 views
Sam received a $290 discount loan to purchase a stereo. The loan was offered at 16% for 90 days. Find the interest in dollars
1 answer
786 views
why is it important to add the nitric acid-sulfuric acid mixture slowly over a 15 minute period?
2 answers
639 views
please explain why the gem-dimethyl groups appear as separate peaks in the proton NMR spectrum of isoborneol although they
2 answers
850 views
Calculate the number of C atoms, H atoms, and O atoms, in 1.50 grams of glucose (C6H1206).
3 answers
931 views
Calculate the number of C atoms, H atoms, and O atoms, in 1.50 grams of glucose (C6H1206).
Please explain and exact example of
2 answers
597 views
Cinnamic alcohol is used mainly in perfurmery, particularly in soaps and cosmetics. Its molecular formula is C9H10O.
a. Calculate
4 answers
905 views
Calculate the number of C atoms, H atoms, and O atoms, in 1.50 grams of glucose (C6H1206).
I do not understand how to calculate
2 answers
596 views
Cinnamic alcohol is used mainly in perfurmery, particularly in soaps and cosmetics. Its molecular formula is C9H10O.
a. Calculate
9 answers
6,672 views
Balance the following equations:
a. C + O2 CO b. CO + O2 CO2 c. H2 + Br2 HBr d. K + H2O KOH + H2 e. Mg + O2 MgO please explain
1 answer
1,057 views
3.71 When potassium cyanide (KCN) reacts with acids, a deadly poisonous gas,
hydrogen cyanide (HCN), is given off. Here is the
1 answer
648 views
Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide (NO2), a
dark-brown gas: 2NO(g) + O2(g) -> 2NO2(g) In one
1 answer
834 views
Balance the following equations:
a. C + O2 CO b. CO + O2 CO2 c. H2 + Br2 HBr d. K + H2O KOH + H2 e. Mg + O2 MgO please explain
3 answers
574 views
Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide (NO2), a
dark-brown gas: 2NO(g) + O2(g) -> 2NO2(g) In one
3 answers
1,576 views
When potassium cyanide (KCN) reacts with acids, a deadly poisonous gas, hydrogen cyanide (HCN), is given off. Here is the
3 answers
751 views
PLEASE ANSWER VERY SOON I AM STUCK!
Crystalline silicon has a cubic structure. The unit cell edge length is 543 pm. The density
4 answers
3,025 views
It is estimated that each cigarette a person smokes shortens that person's life by the amount of time she or he took to smoke it
1 answer
465 views
It is estimated that each cigarette a person smokes shortens that person's life by the amount of time she or he took to smoke it
1 answer
465 views
Write the equation of a perpendicular bisector of the segment joining the points: (7,2) and (3,0).
Okay, so I don't even know
4 answers
1,202 views
Write the equation of the line that passes through the (-2,1) and is perpendicular to y=5.
Okay, I don't understand how I can do
1 answer
365 views
Okay, I just need the steps for simplifying this type of radical:
5 -- 3√2 thats all one problem. thanks!
1 answer
889 views
Okay, I just need the steps for simplifying this type of radical:
5 -- 3√2 thats all one problem. thanks!
1 answer
455 views
Okay, I just need the steps for simplifying this type of radical:
5 -- 3√2 thats all one problem. thanks!
1 answer
410 views
Shelby's test scores are 99, 91, and 85. If she must average at least 90 points to get an A in the class, what must she earn on
1 answer
455 views
What is the slope of the line described by the equation 1
_____________________________-x+-y=5___
3 answers
435 views
If a pentagon is dialated which of the folloeing characteristics change?
1.side lenght 2.area 3.the coordinates i think tis 2 & 3
1 answer
355 views
Find the quotient of l 4/5 divided by l/3
3 answers
376 views
A con of soda displaces 3.79 * 10^-4 m^3 of water when completely submerged. Each 0.018 kg can contains 3.54 * 10^-4 m^3.
Compare
5 answers
863 views
What is the name for a three demensional figure that has only one circular face
1 answer
355 views
Bradley, working in his 23 C kitchen, is cooking himself a crepe in an iron skillet that has a circular bottom with a diameter
2 answers
681 views
A freight car is moving freely along a railroad track at 7.0 m/s and collides with a tanker car that is at rest. After the
4 answers
1,872 views
put the following into mx+b form.
x+1/6y=1/2 I got either y=-x+1/12 y=-x+3 I don't know which one.
1 answer
306 views
The sum of two numbers is 68 and the difference is 10. What are the numbers?
4 answers
1,004 views
Give five present day examples of similar characteristics or situations present in the novel lord of the flies.
7 answers
459 views
If 10,000 is invested at 4.8% simple interest, how long will it take for the account balance to grow to 11,200.
3 answers
1,094 views
A buffer solution is prepared by dissolving 0.400 mol of CH3COOH and 0.200 mol of CH3COONa in 1.00 L of water. 1.00 mL of 10.0 M
2 answers
615 views
What hanging mass will stretch a 1.9-m-long, 0.54 - diameter steel wire by 1.2 ?
6 answers
847 views
What is the significance of Alexander Hamilton’s financial program?
· How did Hamilton’s financial program play a role in
1 answer
967 views
Okay so I'm doing doing significant figures in chem. And I was just wondering for problems like this:
.000456 dm + .00524 m Do I
3 answers
356 views
On a spacecraft two engines fire for a time of 560 s. One gives the craft an acceleration in the x direction of ax = 5.10 m/s2,
2 answers
1,210 views
On a distant planet, golf is just as popular as it is on earth. A golfer tees off and drives the ball 4.3 times as far as he
3 answers
841 views
A group of six students all have different grades in statistics. The
median mark in the group is 68. If two of the six students
1 answer
462 views
where on a t account would I post completed a consulting engagement and received cash of 7800
1 answer
356 views
Annual interest of 6.0% paid if balance exceeds $900, $12 monthly fee if account falls below minimum balance, average monthly
1 answer
932 views
A wooden raft 3 m long x 2 m wide x 20 cm thick floats on a freshwater lake. A) Determine the buoyant force? B) If the raft
4 answers
1,060 views
What are deep currents and how do they form?
1 answer
343 views
Okay so I need help with basically how to find the domain, range, and how to solve if it says Find the value of f(3).
Let the f
2 answers
508 views
I want to make a rectangular garden by fencing in a area on the back of my house. Three sides of the rectangle will be fencing;
4 answers
566 views
Suppose I want a garden with 400 square feet. Write an equation that can be used to find the values for x that will result in
3 answers
354 views
For each order, display the Company Name, City, and the Country for the customer who placed the order.
1 answer
308 views
can anyone help me out i have an assingment and need to identify growth and physical charateristics identifed and them also in
2 answers
710 views
True or False? Hospitals only perform surgeries.
1 answer
342 views
solve for x
e^(2x+3) -7=0 ln(5-2x)=-3
1 answer
257 views
What is another way I could say "home"?
I am trying to use the word to describe a place where someone feels comfortable and at
1 answer
476 views
it takes 37.50 mL of 0.152 M sodium chromate to titrate 25.00 mL of silver nitrate. what is the molarity of the silver nitrate
4 answers
1,432 views
what is the magnitude and sign of the molar heat of vaporization of butane
3 answers
806 views
are molar heat of vaporization and heat of vaporization the same thing?
1 answer
429 views
are molar heat of vaporization and heat of vaporization the same thing?
1 answer
350 views
when approximating the value of transcendental functions, why are some centers more useful than others?
1 answer
396 views
What is the connection between improper integrals, Riemann sums, and the integral test?
1 answer
409 views
if my quote is exactly 4 lines do i have to indent it using MLA formatting an citations
2 answers
502 views
A slide is attached to the side of a tree house. The height of the tree house is 6 less than double the distance from the baswe
1 answer
358 views
Hi I noticed someone else put this question up, but I am having a hard time with this one. I HAVE NO IDEA WHAT TO DO.
What will
1 answer
1,117 views
How many grams of calcium carbonate are required to prepare 50.0 grams of calcium oxide?
CaCO3-> CaO + CO2
4 answers
1,936 views
A box manufacturer wants to produce an open box for which the volume is 2 cubic meters and the length is twice the width. What
2 answers
540 views
Calculate the potential energy of a 9.00 g bullet traveling 4.00 m above the ground at 50.0 m/s with respect to the ground
3 answers
703 views
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