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aj
Questions and answers by visitors named
aj
Questions (105)
What law of thermodynamics explains the fact that if you drop an egg, the shell will not spontaneously repair itself?
The second
1 answer
871 views
The organelle where the protein altered in cystic fibrosis is recognized as being abnormal is? Is it endoplasmic reticulum, the
2 answers
675 views
The diversity of chemical reation occuring in a cell depends mostly on certain molecules present in the cells are called? It's
1 answer
474 views
What is 1.9x10^27?
2 answers
501 views
suppose the diameter of a circle is 20in. long and a chord is 16in. long. What is the distance from the center of the circle to
2 answers
1,067 views
If circle A has equation (x+2)^2+(y+2)^2=4, which point is in its exterior?
The radius is 2, so any x or y greater than two from
1 answer
339 views
The center of a circle is O. If m<ABO=20, what is arcACB?
You need to provide or describe a figure to go with that question
1 answer
373 views
Who is the antagonist in "The Face on the Milk Carton"? Also, what is the climax and what is the type of conflict.
Please and
5 answers
1,772 views
Who is the antagonist in the book, Death Be Not Proud? Also, what type of conflict is it and what is the climax of the story? Is
4 answers
778 views
Who is the antagonist in the book, Death Be Not Proud? Also, what type of conflict is it and what is the climax of the story? Is
4 answers
1,080 views
In 90% of the last 30 years, the rainfall at shell beach has varied no more than 6.5 of its mean value of 24 inches. Write and
1 answer
651 views
In 90% of the last 30 years, the rainfall at shell beach has varied no more than 6.5 of its mean value of 24 inches. Write and
1 answer
669 views
Where does calcite come from?
1 answer
287 views
1st Amendment; freedom of religion
Why is this amendment important to America? What are 2 examples of how the amendment protects
2 answers
706 views
How did the indegenous mix with the Europeans to develop the culture in Venezuela?
The websites I found didn't really help me.
1 answer
447 views
Emily wants to buy turquoise stones on her trip to New MExico to give to at least 4 of her friends. The gift shop sells stones
4 answers
1,347 views
Bess filled a syringe with water and left it by the sink in the sunshine. Ten minutes later she saw a puddle of water under the
4 answers
1,456 views
How do you balance this redox rxn?
Al + HNO3 ----> Al(NO3)3 + NH4NO3 +H2O
2 answers
1,229 views
if a team is divided into 5 groups 1/2 , 1/6 , 1/6 , 1/12 , and 2 other people how many all together how many in each group
1 answer
166 views
-5+(5)
2 answers
217 views
According to the author, _____.
2 answers
546 views
do a quad genitic cross :-(
1 answer
255 views
what are the different brands of packaged soups?
3 answers
355 views
give 30 example of solute
1 answer
274 views
give 30 example of solute
3 answers
274 views
what is 22/33 in simplest form or is it just that?
3 answers
496 views
circle the context clue that shows the menaing of the word in italic type, then write a synonym for the meaning you infer on the
4 answers
571 views
what is the greatest number of times you would regroup when multiplying two 2-digit factors?
1 answer
343 views
Make a noun by adding a suffix to the word priest.
write a sentence.
4 answers
566 views
how many tickets did i buy if i spent £30 formula is C=20+0.1t
1 answer
250 views
How much heat is absorbed by an electric refrigerator in charging 2 Kg of water at 15°C to ice at 0°C?
3 answers
935 views
Determine the resulting temperature when 150g of ice at 0°C is mixed with 300g of water at 50°C
11 answers
8,746 views
A bank account earns 10 percent interest compounded continously. What annual amount of money must parents deposit each year in
1 answer
1,021 views
Problem A: Let T be a balanced 5-ary tree with 81 nodes.
(a). How many internal nodes does T have? (b). How many edges does the
4 answers
488 views
(a). For any connected graph G, all internal nodes of the BFS tree on G have the same number of children.
(b). For any connected
2 answers
511 views
(a). Determine the DFS tree of K3,3.
(b). Determine the BFS tree of K3,3.
2 answers
673 views
A bank account earns 10 percent interest compounded continously. What annual amount of money must parents deposit each year in
4 answers
897 views
You won the lottery. They will pay you 1 million dollars a year for 20 years. Assuming 10 percent interest compounded
1 answer
444 views
Find the approximate (with an integral estimate) present and future values of a constant income stream of 2500 dollars per year
1 answer
675 views
A business associate who owes you 3600 dollars offers to pay you 3360 now, or else pay you three yearly installments of 1200
2 answers
613 views
Use Simpson's Rule and all the data in the following table to estimate the value of the integral .
x -16 -15 -14 -13 -12 -11 -10
4 answers
1,309 views
A motorboat travels at a speed of 40 km/h relative to the surface of the water. If it travels upstream against a current of 12
1 answer
456 views
Solve the equation for x. Write the solution set.
1. x(x – 2) = 0
1 answer
321 views
Solve the equation for x. Write the solution set
3x2 + 5x2 – x – 7x2 = 0
3 answers
418 views
Solve the equation for x. Write the solution set
-4x + x2 – 9x + 6x = 0
1 answer
311 views
Solve the equation for x. Write the solution set
-x(x + 8) = 0
1 answer
361 views
solve the equation for x. write the solution set
. -x2 + 12x = 0
1 answer
379 views
solve the equation for x. write the solution set
x2-100x=0
2 answers
764 views
You've decided to operate a day care home. Which one of the following factors is the most important in helping you make your
3 answers
462 views
Solve the problem.
The profit made when t units are sold, t>, is given by P²-36t+320. Determine the number of units to be sold
1 answer
471 views
Solve the problem.
The profit made when t units are sold, t>, is given by P²-36t+320. Determine the number of units to be sold
1 answer
450 views
A man is 67 7/18 taller than his son his son is 65 ¾ tall how much taller is the man?
1 answer
349 views
add and simplify
96/125 + 83/125 + 2/15 =
3 answers
758 views
In 21 states voters may propose and pass laws without the legislature
a.by direct initiative b by indirect initiative c by
4 answers
523 views
Which act is an example of governor's use of legislative powers?
a firing a parks commissioner b rejecting part of a recycling
3 answers
537 views
In an historical movie, two knights on horseback start from rest 90.6 m apart and ride directly toward each other to do battle.
1 answer
366 views
the number of people the school can hold is at most 200. how can i present this in inequality
is this correct x=<200
1 answer
306 views
Which institution developed outside the limits of the written Constitution of the United States?
4 answers
1,263 views
A man invested half of his money at 5%, one-third of his money at 4%, and the rest of his money at 5.5%. If his total investment
1 answer
404 views
A man invested half of his money at 5%, one-third of his money at 4%, and the rest of his money at 5.5%. If his total investment
2 answers
1,056 views
Joseph always throws change into a can and takes it out every two weeks. This time it is all nickels and dimes. There are six
3 answers
732 views
I need a topic to Write a 150- to 200-word paragraph to explain how purpose, audience, tone, and content impact academic
4 answers
568 views
Review the steps in the prewriting phase of essay writing. How important do you think prewriting is to the success of an essay?
3 answers
473 views
what is (24 divide by 4)+(3 times 6 +4)
1 answer
248 views
what objecets,people,subject or concepts are you going to compare and or contrast?
1 answer
316 views
the pendulum of a grandfather clock is 1.3m long. Determine the length of the arc through which the pendulum moves if it moves
3 answers
990 views
the telephone company is planning to introduce two new types of executive communications systems that it hopes to sell to its
1 answer
805 views
what is missing number for magic square for 22, 111,72, 131
1 answer
299 views
The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and supported from below at an
1 answer
1,133 views
Pat worked 43 hours and received $7.25 per hour for regular pay and time-and-a-half for all hours over 40 hours. What were her
3 answers
875 views
how can i plot values in a parabola graph if the values are fractions. it's my first time with this things so i don't understand
1 answer
425 views
Magic square
13.6
1 answer
326 views
A soccer ball is kicked with an initial horizontal velocity of 16.5 m/s from a 92 meter high cliff. Determine the time it took
2 answers
600 views
Why Was the Engineer Driving the Train Backwards?
4 answers
2,736 views
A toy manufacturer determines that the daily cost,C, for producing x units of a dump truck can b approximated by the function
3 answers
1,679 views
how do I find how many times greater ? 9x10 to the 8 power is how many times greater than 3x10 to the 7 power?
1 answer
439 views
a) The recommended daily allowance (RDA) of the trace metal magnesium is 410 mg/day for males. Express this quantity in ?g/s.
3 answers
3,362 views
A page of 150 square inches is to have margins of 1 inch on either side and 1 1/2 inches at the top and bottom, as in the
5 answers
3,666 views
Marine ecologists estimate the reproduction curve for swordfish in a fishing ground to be f(p) = −0.01p^2 + 8p, where p and
2 answers
778 views
The reproduction function for a sardine is
f(p) = −0.0004p^2+3p, where p and f(p) are in hundred metric tons. Find the
2 answers
688 views
Find the value of $800 deposited in a bank at 10% interest for 8 years compounded in the following ways. (Round your answers to
4 answers
1,388 views
Suppose that when disposable income rises from $5.2 trillion to $6.0 trillion, consumption rises from $5.0 trillion to $5.6
2 answers
596 views
A rich uncle wants to make you a millionaire. How much money must he deposit in a trust fund paying 8% compounded quarterly at
2 answers
1,055 views
The equation x^2+4y^2=100 describes an ellipse.
First, use implicit differentiation to find its slope at the points (8,3) and (8,
1 answer
449 views
there is a cylinder perfume bottle the height is 12.4 cm the radius is 6.2 cm
the formula is v= h * 3.14 * r squared
3 answers
1,198 views
In O Captain! My Captain! I need help finding out what are they comparing to the civil war
2 answers
488 views
y = ? degrees Round to the nearest tenth
The opposite side is 8 cm the adjacent side is 10 cm its a right triangle y is the angle
2 answers
498 views
The angle of elevation of the sun is 27 degree. If a tree is 12 yd tall how long will the shadow be?
4 answers
671 views
What is polluting the water in Watertown
3 answers
375 views
Which equation in slope-intercept form represents a line that passes through the point (5,−1) and is parallel to the line
9 answers
4,964 views
What is 7.62 × 10^5 s in units of ks?
4 answers
483 views
31,0,51,-51,35,-2,1 greastest t least
1 answer
178 views
Jane mixed 1/8 liter of blue paint, 4/6 liter of yellow paint and 1/2 liter of white paint. How many liters of paint formed the
1 answer
420 views
1.Jane mixed liter of blue paint, liter of yellow paint and liter of white paint. How many liters of paint formed the mixture?
1 answer
408 views
Write the chemical formula for chromium(VI) sulfate
4 answers
1,694 views
Write the chemical formula for mercury(I) iodate
3 answers
487 views
Bethany is having a neighbor watch her dog while she is gone for the week. She decides to take \large \frac{7}{8} of a pound of
3 answers
673 views
Find the equation for the line that passes through the point (−1,2), and that is perpendicular to the line with the equation
2 answers
637 views
How did the Compromise maintain the balance of power in the Senate?
1 answer
211 views
A punch recipe calls for 7 parts water to 2 parts powder. You make 108 fluid ounces of punch. How many fluid ounces of each
1 answer
310 views
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