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Austin
Questions and answers by visitors named
Austin
, page 3
Questions (359)
Given that 1g of Phenacetin requires 82mL of hot water to dissolve, or 1310mL of cold water (TY= 3.92g):
1) How much water will
1 answer
466 views
Ft is a periodic function with a period of 7 and an amplitude of 3. What is the period and amplitude of the function
1 answer
392 views
Ft is a periodic function with a period of 7 and an amplitude of 3. What is the period and amplitude of the function
1 answer
426 views
How does the writer in the watsons go to Birmingham make the reader sympathize with Larry Dunn
2 answers
557 views
What kind of relationship does Kenny and Joetta have?
4 answers
884 views
Hey Mrs.sue, can you answer this question:How does the author establish the setting in the first chapters of the watsons go to
1 answer
469 views
One reason for standardizing random variables is to measure variables with:
A. dissimilar means and similar standard deviations
1 answer
1,182 views
Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and standard deviation of 15. The
1 answer
768 views
Briefly outline a procedure you could use to determine the HC2H3O2 concentration in a vinegar sample.
What would the pH be at the
3 answers
1,544 views
how to find the max height of a cat that is thrown at 9.8 m/s and is in the air for a total of 4 seconds.
1 answer
303 views
Battery manufacturers compete on the basis of the amount of time their products last in cameras and toys. A manufacturer of
2 answers
1,107 views
(a) If the first-order maximum for pure-wavelength light falling on a double slit is at an angle of 10.0º, at what angle is the
3 answers
2,727 views
A LiBr molecule oscillates with a frequency of 1.7×1013 Hz.
(a) What is the difference in energy in eV between allowed
4 answers
2,436 views
The difference in energy between allowed oscillator states in HBr molecules is 0.330 eV. What is the oscillation frequency of
3 answers
2,114 views
what is the value of a saving account after 12years when $12,000.00 is initially deposited and interest is earned at the rate of
1 answer
464 views
Ms.Jackson decided to do a little shopping after school. She stopped at target to buy two new cake pans. One had a 4in diameter
3 answers
456 views
Oxygen gas, from the decomposition of KClO3, was collected by water displacement. The pressure and temperature in the lab during
3 answers
1,852 views
I'm having trouble trying to figure out how to setup and solve these problems:
1) 2,600.0 mL of air is at 20.0C. What is the
2 answers
694 views
What is the magnitude of the vector with an initial point (2,1) and terminal point (-13,9)? Answers-7.9,12.7,17.0,23.0
4 answers
1,329 views
In triangle RST, angle S is a right and csc R=13/12. What is tan T?
13/5 12/13 12/5 5/12
3 answers
871 views
Mrs. Sue please help me!
7. A bag contains 7 green marbles, 9 red marbles, 10 orange marbles, 5 brown marbles, and 10 blue
2 answers
595 views
Mrs. Sue please help!
A true-false test has 12 questions. What is the probability of guessing the correct answers to all of the
7 answers
1,459 views
Ms. Sue please help.
1. Coupled with inactivity and poor eating habits, Cary usually feels very sluggish around 10:00 a.m., and
2 answers
681 views
Ms. Sue please help!
1. Which factor contributed most to the beginning of the women's rights movement in the United States during
5 answers
1,811 views
Ms. Sue please help!
3. Read the passage and answer the question that follows: Many slaves preferred not to escape their horrible
10 answers
4,650 views
10. Metal cations are atoms that have a positive charge. What type of bond is a metal cation likely to form? (1 point)
covalent
10 answers
1,437 views
Ms. Sue please help.
8. Which would best reduce the amount of energy needed to pull a wagon up a ramp? (1 point) increasing the
17 answers
4,090 views
7. Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your
3 answers
1,096 views
Is Young Goodman Brown a dynamic character?
3 answers
992 views
Find the pH of 1.0 x10-8 M KOH solution
I tried to find it but i got 6 and that's acidic not basic.
3 answers
1,171 views
how to write a conclusion for Tochi's essay?
1 answer
371 views
Gonorrhea is spread through ________.
A. semen, l fluid and kissing B. semen and l fluid C. semen, l fluid, and sharing cups D.
1 answer
426 views
A .523g sample of a mix of Na2co3 and Nahco3, is titrated with .1 HCl requiring 17 ml to reach the phenolphthalein end point and
4 answers
2,530 views
The cost of one pound of peanuts is 60% of the cost of one pound of cashews. If one pound of cashews costs $2, what is the cost
9 answers
3,411 views
Kieran's savings is 9/2 of Simeon's savings. Simon saves 28 less than Kieran. How much
do both of them save together.
1 answer
413 views
Lita typed 2 times as fast as kala. The ratio of the number of words kala typed to the number of words rose typed was 4:1. If
2 answers
629 views
A bookshop has some faction and nonfiction books. 2/5 of. The books are fiction. Of these, 1/5 are mysteries. 1/3 of the.
3 answers
1,008 views
given a standard deck of 52 cards, 3 cards are dealt. If each card is replaced in the deck (and the deck is well shuffled) after
3 answers
1,273 views
Calculate the value of ΔS when 1.10mol of Br2(l) is vaporized at 58.8 ∘C
3 answers
2,359 views
1 The principle of conservation of heat energy states that
that when an object is at constant temperature or is in thermal
3 answers
599 views
The sum of two numbers is 70.4. One of the numbers is 9 times the other. What are the 2 numbers?
4 answers
1,198 views
Kick is family drank a total of 42.5 gallons of milk in Jan and Feb. her family drank 5.3 gallons more milk in Feb than Jan. How
4 answers
633 views
The lens and mirror in the figure below are separated by d = 1.00 m and have focal lengths of +74.8 cm and -42.2 cm,
2 answers
1,266 views
What are all the foci’s for this ellipse?
x^2/9+y^2/16=1
1 answer
319 views
A falling toy, mass 10.0 kg experiences an upward force due to air friction of 40.0 N. Find the acceleration of the toy.
I
1 answer
422 views
A mass is being pulled forward at a constant velocity of 3 m/s with a force of 15 N. The weight of the mass is 9.0 N.
What
3 answers
495 views
An object is dropped from a small plane. As the object falls, its distance, d, above the ground after t seconds, is given by the
6 answers
4,624 views
Mrs Sue, what is your worst subject since you seem to be able to answer them all!
6 answers
554 views
What does Jiskha mean? I saw this question got asked but not answered and it made me curious.
4 answers
569 views
Pail has just enough money to buy 5 erasers and 30 pencils or 10 erasers and 24 pencil. Each eraser costs 30 cents. How much
3 answers
727 views
Simplify -4(9x-13)
4 answers
341 views
An object initially at rest experiences an acceleration of 1.4 m/s² for 5.6 s then travels at that constant velocity for
4 answers
2,143 views
A farmer has 54m of fencing with which to build two animal pens with a common side. one pen is rectangular; the other is square.
4 answers
2,501 views
Ava pours 3 gallons of paint equally into 5 cans. How many gallons of paint will there be in each can?
15 answers
asked by
Austin
5,495 views
-Scale you will need to use
_______________________ | Height:3 |6 | 8 |10 | |Burn time:45|80|120|150| |_______________________|
3 answers
513 views
I don't get what a protagonist is... Please help.
11 answers
564 views
A cars value is declining exponentially. The car is currently 3 years old and has a value of 18,000. The car sold for 26,000
3 answers
867 views
A hiker shouts when he is at the top of a mountain. He hears an echo 2.4 seconds later from the sounds reflection off a nearby
2 answers
625 views
Calculate the density of a 45g nickel weight and a volume of 22 cubic centimeters.
1 answer
355 views
A cyclist rides her bike at a rate of
8 meters per second. What is this rate in kilometers per hour? How many kilometers will the
5 answers
1,223 views
Calculate the skid_to_stop distance of a car traveling on a road at 100 kilometers per hour with a coefficient of friction of
1 answer
449 views
Calculate the skid to stop distance of a car traveling on a road at 100 kilometers per hour with a coefficient of friction of
3 answers
502 views
Using in a number sentence the numbers 2...6...and 8 have to equal 11
1 answer
296 views
There are 52 chickens and goats in a barn. chickens have two legs, and goats have 4. 128 legs in total. How do set this up with
1 answer
469 views
MT bisects <LMP, m<LMT, = (3x+12), and m<TMP, = (6x - 24), Find m<LMP
How Do I figure out problems such as this one , Thanks!
2 answers
510 views
alicia rides 25% of a 100 mile trip the first day. she rides 331/3% of the remaining distance the second day.whatpercent of the
1 answer
416 views
The figure is made up of two rectangles measuring 7cm by 3 and a square of side 4cm. Find the area of the figure.
3 answers
560 views
A trapezium measures 9.5cm (b1) 17cm (b2) & 6cm (h). Now, divide the trapezium into a rectangle & a triangle to find their
2 answers
519 views
why are buffer so important in the human body?
2 answers
475 views
EXPLAIN HOW POLAR COVALENT BONDS ARE CREATED.
atoms within the bond do not have the same pull on the shared electron, and as a
1 answer
406 views
Which sentence contains a misplaced or dangling modifier?
A) When will your family be going on vacation? B) Uncle Frasier's
4 answers
27,124 views
In which sentence about “Two Kinds” is the word nonchalantly used correctly?
The family nonchalantly moved to United States
7 answers
1,059 views
A car can decelerate at -2.47-m/s2 without skidding when coming to rest on a level road. What would its deceleration (in m/s2)
3 answers
826 views
A new toilet model has two different flush settings in order to conserve water. One setting uses 1.6 gallons per flush and the
3 answers
1,303 views
How can I find the distance?
Mountain pull. A large mountain can slightly affect the direction of “down” as determined by a
2 answers
662 views
Completing a lab assignment and was wondering if anyone could look over my work.
A 5.0-g mass is sandwiched between two springs
2 answers
1,122 views
A freight train leaves the train station 44 hours before a passenger train. The two trains are traveling in the same direction
2 answers
951 views
Suppose that a comet that was seen in 545 A.D. by Chinese astronomers was spotted again in year 1937. Assume the time between
2 answers
569 views
Need help with writing an equation of the line that passes through the given points.
f(4)=-8, f(-3)=1
3 answers
352 views
Rewrite the following equation in slope-intercept form:
-13y-6=18x Thank you.
2 answers
676 views
Rewrite the following equation in slope-intercept form:
8x-10y=-9 Thank you.
5 answers
878 views
The price for an adult carnival ticket is 6.5 more than a carnival ticket for a child. Bob takes his son to the carnival. He
3 answers
575 views
Calculate the speed of electrons in meters per second if their characteristic wavelength is 543 pm.
1 answer
453 views
Calculate the wavelength in nm of the line with n = 6 in the Pfund series of the spectrum of atomic hydrogen.
3 answers
688 views
The work function for a certain metal is 3.00 eV. Calculate the speed of the electrons in m/s ejected by light of wavelength 209
2 answers
665 views
What is the n quantum number for the last electron added in the Aufbau procedure for forming the electron configuration of
1 answer
451 views
What is the l quantum number for the last electron added in the Aufbau procedure for forming the electron configuration of
2 answers
490 views
Of the 3 elements nitrogen, oxygen, and fluorine, what is the atomic number of the one that has the highest ionization energy?
1 answer
461 views
Of the 3 elements fluorine, nitrogen, and carbon , what is the atomic number of the one that has the lowest ionization energy?
1 answer
456 views
Of the 3 elements fluorine, nitrogen, and carbon, what is the atomic number of the one that has the largest atomic radius?
3 answers
662 views
Of the 3 elements nitrogen , oxygen , and aluminum, what is the atomic number of the one that has the smallest atomic radius?
3 answers
501 views
Write down the electron configuration of the Cu(I) ion in the format 1s2_2s2_2p6_etc_etc.
2 answers
529 views
Write down the electron configuration of sodium in the format 1s2_2s2_2p6_etc_etc.
2 answers
490 views
What is the energy in Joules of a photon of light having a frequency of 1.000 1018 typical of the gamma ray region of the
1 answer
436 views
Calculate the pressure in atmospheres in the ocean at a depth of 3.20 km assuming the constant density of sea water in the water
1 answer
516 views
The delocalized electrons in a long-chain polyene exist in quantum states that can be reasonably approximated by the particle in
2 answers
792 views
The 1-D harmonic oscillator is a good approximation for the vibration of the bond between the atoms of a diatomic molecule.
1 answer
495 views
Help. I have to angles and a side how do I do this Angle 1: 90 degrees Angle 2: 63 degrees Side 1: 5 mm
so I know angles need to
3 answers
504 views
How do you find the ground state electron configurations of molecules like NO
1 answer
476 views
Estimate the dipole moment, in Debye units, of the HI molecule based on difference in Pauling electronegativity between the
1 answer
624 views
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