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Jimmy
Questions and answers by visitors named
Jimmy
Questions (243)
A submarine is constructed so that it can safely withstand a pressure of 1.6 x 107 Pa. How deep may this submarine descend in
4 answers
2,105 views
Type of sentence based upon choices: When packing the order yesterday, one important item was omitted. (A) Properly constructed
7 answers
6,134 views
A person is riding a skateboard on a U-shaped ramp. At which point does the person have the greatest potential energy?(1 point)
i
14 answers
6,570 views
determine the volume of 0.250 m H2SO4 needed to react with 5.00 g of zinc to produce H2 and ZnSO4
3 answers
299 views
a sample of gas is collected over water at a temperature of 35 degrees celcius when the barometric pressure reading is 742.0
4 answers
1,805 views
18. Two lines intersect at a point. the vertical angles formed are supplementary. What is the measure of each of the angles?
3 answers
2,135 views
Specialization most helps producers by growing what?
A Consumer Demands B labor productivity C prices of goods D levels of trade
9 answers
2,862 views
Which of the following factors contributes to South Asia's environmental challenges?
17 answers
5,851 views
How many liters of hydrogen gas can be produced as 295k and 99.0 kPa if 22.3 grams of potassium metal react with excess water?
2K
4 answers
405 views
A__2Min.______B_____2Min.________C
This makes no sense to me. Can you amplify?
1 answer
287 views
a square + b square = 80 ft (c Square)
Through trial and error I can tell you that 6 squared (36) and 12 squared (44)are what
1 answer
1,107 views
find an equation for a ploynomial function with zeros, negative 8, negative 3 over 4, 1 over 5, and 2.
hey it is 53h8kkds f (x) =
1 answer
517 views
factor 243p^5+q^15
Since you have powers of p and q by themselves in separate terms, it cannot be factored. Are you sure you
1 answer
327 views
solve 2x^2+3x+8=0 and express the solutions in a+bi form.
Let's use the quadratic formula to solve for x and express those
4 answers
1,086 views
why does the electrical resistance in your body decrease when you get wet
Salt is in the skin, salt water is a good conductor.
1 answer
410 views
Hello everyone
I know that when a force is applied it has to exert a force opossite But this really is not in my head can someone
1 answer
839 views
If cakes cost 50 cents, and the prices go up 6 percent a year, how much did it cost after two years? Three?
Well, I'm not
3 answers
494 views
lim x--> 3 (3 - x)/ (x^2 - 9)
I know the answer is -1/6, but I can't figure out how to get there.
1 answer
272 views
what did thomas jefferson mean when he said the missouri compromise was like a firebell in the night?
did he mean that it was
3 answers
703 views
Hai!!! I really need help with Page 3 of Curious George goes to a chocolate factory. When I searched in google books, it didn't
2 answers
527 views
Choose 5, 10, or 100 as the most reasonable interval for the data.
15, 25, 10, 10, 5 Please explain Thanks
1 answer
362 views
Hello,
I'm trying to find the following sequence that relates to the number of ways that paving stones can be laid to make a
3 answers
514 views
I have to write a reflection on a photo essay about the Great Depression for English class. It(the reflection) is supposed to
3 answers
611 views
Ummmm.... Sorry, I forgot to mention that I am already about halfway through it, and I can't seem to get back into it. Being a
1 answer
367 views
I can put my arms around it and can hold it in the palm of my hand.
I love mine and you love yours. Nothin' says lovin' like
3 answers
876 views
15% of 20
1 answer
272 views
How do I find the equation of a sinusoidal curve from just knowing the lowest point and highest point of it?
For example: A
3 answers
481 views
Grammar Correction, Please?
Shakespeare in Love 1) What are the main themes of the film? The filmmaker’s message is not clear
2 answers
625 views
I posted this before, I need someone to check my grammar please.
Shakespeare in Love 1) What are the main themes of the film? The
3 answers
524 views
Need HELP!!!!!?
I need help Grammar correction please!!! Shakespeare in Love 1) What are the main themes of the film? The
4 answers
923 views
Graph the function
x if -2<=x<=3 I know x would be x|-2|-1|0|1|2| But I do not understand how to find y. Can someone tell me how
4 answers
792 views
can someone please help i think i have the solution but i keep confusing myself with negative - negative (maybe i've been
3 answers
305 views
I need help on a report on Muscular System!!!!!!!!!!!!!!! P/
1 answer
363 views
A 10kg block is attached to a massless cord that doesn't stretch or sag which is rapped around a disc like wheel, m=5Kg, I=
2 answers
627 views
Humidity is the amount of water vapor in the air at a given time. At warm temperatures, air can hold more moisture than it can
6 answers
2,811 views
A 35ml 0.1M AgCl solution is mixed with 15ml 0.25M MgCl2 solution. Calculate the moles and molarities of the Ag+, NO3-,Mg2+, and
2 answers
712 views
The amount of oxalic acid in a sample was determined by the reaction:
2Fe3+ + H2C2O4 + 2H2O----> 2Fe2+ + 2CO2 + 2H3O+. In an
2 answers
675 views
How do we add,subtract,multiply or divide the uncertainities of two values? For example
28.0 +- 0.5 and 0.899 +- 0.003 Actually i
1 answer
401 views
analogy for the word hypothermic
1 answer
399 views
The aspirin content in the analgesic tablets is determined from 120 samples to have a ean of 250 mg with a standard deviation of
1 answer
492 views
How much energy (heat) is required to convert 248 g of water from 0oC to 154oC? Assume that the water begins as a liquid, that
4 answers
2,340 views
A long uniform rod of length 6.66 m and mass 6.74 kg is pivoted about a horizontal, frictionless pin through one end. The rod is
2 answers
1,288 views
I need to find rhetorical devices in this speech.
-- Pearson’s address on the inauguration of the national flag of Canada: On
4 answers
1,456 views
-A picture symbolizing somebody who worries a lot.. I was thinking of a scope like a sniper rifle
-A picture symbolizing somebody
1 answer
440 views
Problem 1 (5 Points)
In the first application of interferometric methods in radio astronomy, Australian astronomers observed the
3 answers
518 views
Which islands on the equator are in the indian ocean?
3 answers
341 views
What is the area of the region bounded by the lines x=1 and y=0 and the curve y= x(e^x^2)?
A. 1-e units squared B. e-1 units
1 answer
499 views
Which factor, self-interest or idealism, was more important in driving American foreign policy in the years 1895-1920?
Thanks for
6 answers
3,066 views
According to the quantum-mechanical model for the hydrogen atom, which of the following electron transitions would produce light
2 answers
1,137 views
Which electron is, on average, further from the nucleus: an electron in a 3p orbital or an electron in a 4p orbital?
3 answers
1,778 views
Which element has the following electron configuration:
[Xe] 6s^(2) 5d^(1) 4f^(1)
3 answers
1,623 views
An ice cube of mass M is placed at rest in on a circular track of radius R, as shown at right. The position of the ice cube
2 answers
617 views
Two moles of pure ammonia were injected into a 2.00L flask at a certain temperature. The equilibrium mixture:
2NH3(G)-->N2(G) +
2 answers
1,090 views
Some biphenyl (C6H5-C6H5) is produced as a by-product in the synthesis of benzoic acid. Where does it come from? This question
3 answers
660 views
Why deemphasizing negative test results in a report on your product idea is unethical practice?
4 answers
1,566 views
Taking a computer home to complete a work-related assignment.
Is it ethical or unethical? When an individual takes a job they
4 answers
2,390 views
The molecular of aspartame, the generic name of Nutrasweet, is C14H18O5. The molar mass of aspartame is?
2 answers
609 views
Which hydrocarbon pair below have identical mass percentage of C?
A: C3H4 and C3H6 B: C2H4 and C3H4 C: C2H4 and C4H2 D: C2H4 and
7 answers
6,722 views
A fan at a rock concert is 30 m from the edge of the stage. The sound intensity level at the edge of the stage is 110 dB. The
4 answers
2,487 views
The back wall of an auditorium is 29.0 m from the stage. If you are seated in the middle row, how much time elapses between a
5 answers
1,520 views
The back wall of an auditorium is 29.0 m from the stage. If you are seated in the middle row, how much time elapses between a
3 answers
659 views
Professional Security Systems purchased 5 dozen dead-bolt lock sets from a manufacturer for $255. If the company's markup rate
4 answers
545 views
A box of mass 18.8 kg is pulled to the right with a horizontal force of 9 N. If the box moves to the right with a constant
1 answer
435 views
I'm not sure how to solve this problem, but the answer's -12
e^(x-6)=(1/e^2)^(X+6) Thanks :D
3 answers
431 views
Are my answers right please?
1. Hot dogs come 10 to a package, and hot dog buns come 8 to a package. What is the smallest number
2 answers
936 views
1. Hot dogs come 10 to a package, and hot dog buns come 8 to a package. What is the smallest number of packages of each that
3 answers
1,708 views
In a titration HCl and NaOH have a 1:1 ratio. Can you still use the formula M1V1 = M2V2 to find the molarity of the NaOH base if
1 answer
440 views
By looking at two linear equations, how can you tell that the corresponding lines are parallel?
2 answers
581 views
How and why are hate groups protected by the constitution? What actions and speech do you think are not protected and why?
4 answers
507 views
PLEASE HELP ME WITH THIS!!! GIVE ME A WEB LINK OR SOMETHING GOOD!!! what is being stated in the last long stanza (the third one)
1 answer
330 views
1. On three consecutive passes, a football team gains 5 yards, loss 18, and gain 50 yards. What number represents the total net
1 answer
724 views
I need help understanding how the series of e derives into the exponential series using the binomial theorem.
Here is a link to a
1 answer
460 views
Find the indicated outputs for f(x) = 2x(2) - 2x f(0), f(1), f(2)
1 answer
365 views
solve te compound inequality
6 > -5x + 5 or 9 < - 3x + 4
3 answers
584 views
use intrcepts to graph the equation
x + 4y = 8
3 answers
1,911 views
Can the rations 2/18 and 5/45 make a proportion?
9 answers
2,021 views
The Lappans buy 3 large sandwich wraps to serve at a picnic. 9 people in all will be at the picnic. Show 3 different ways to cut
1 answer
431 views
3 neighbors are sharing a rectangular strip of land for a garden. They divide the land into 24 equal sized pieces. What fraction
2 answers
999 views
The Lappans buy 3 large sandwich wraps to serve at a picnic. 9 people in all will be at the picnic. Show 3 different ways to cut
2 answers
542 views
1. Determine the vertex of the parabola:
y= 7x^2+14x+6 2. For the following 2 functions,identify the horizontal and vertical
3 answers
531 views
A 1.00-kg beaker containing 2.0 kg of oil (density = 916 kg/m3) rests on a scale. A 2.00-kg block of iron is suspended from a
4 answers
1,679 views
An Olympic swimming pool is heated and maintained at 30 °C in the winter. It has a volume of 2500 m3, a length of 50 m, and a
2 answers
486 views
a person cleared a rectangular plot of land and covered it with gravel. then he got 9 square wooden sections of side lengths:
1 answer
393 views
If 1 volume of 0.1 KH2PO4 is mixed with 2 volumes of 0.1 OHEtNH2 (pka=9.44), what will be the pH of the mixture?
I know I know:
3 answers
382 views
The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2
2 answers
879 views
what is the nearest tenth of a centim eter in 4 inches
1 answer
380 views
Kindly predict the winning numbers from these past results 2 draws 79-64-62-89-8 & 5-52-14-27-22.
1 answer
312 views
Use the function below to answer the following parts.
f(x) = 1/3x - 4 if -6 ¡Ü x < ¨C 3 2 if ¨C 3 < x < 3 x^2 ¨C 4 if x > 3
1 answer
432 views
Use the function below to answer the following parts.
1/3x - 4 if -6 </= x < - 3 f(x) = 2 if -3 < x < 3 x^2 - 4 if x > 3 I found
3 answers
479 views
An observer 2.5 miles from the launch pad of a space shuttle measures the angle of elevation to the base of the shuttle to be 25
3 answers
1,388 views
An observer 2.5 miles from the launch pad of a space shuttle measures the angle of elevation to the base of the shuttle to be 25
2 answers
727 views
Decide which word from the word bank belongs in each blank in the statements that follow.
bland / contaminated / devastated /
4 answers
696 views
What Does It Mean When They Say Death Before Dishonor
3 answers
361 views
The acceleration due to gravity on the moon is about one-sixth its value on earth. If a baseball reaches a height of 51 m when
4 answers
2,281 views
A ball is thrown straight up and passes point B(at a height of 45.6m above its starting point O) in 4.9s
What was its initial
1 answer
456 views
Consider the air over a city to be a box 100km on a side that reaches up to an altitude of 1.0 km. THe air is blowing into the
4 answers
4,166 views
It is found that ozone reaction in water nearly follows first-order kinetics in ozone concentration decreases by 50% in 12
3 answers
909 views
2-5 Grade Determination is says " Write a program that will input three test scores. the program should determine and display
2 answers
1,209 views
Suppose 3 mg of a drug is injected into a person's bloodstream. As the drug is metabolized, the quantity diminishes at the
1 answer
682 views
The target is to be dropped from the point
A at t = 0, the same moment as the gun is ﬁred. The bullet hits the target at a
2 answers
1,222 views
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