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Zoey
Questions (169)
1. Write 12/32 in simplest form.
Could someone please help me on how I can turn this fraction into simplest form like explain the
26 answers
8,624 views
Jeremy collected nickels for 1 week. He is making stacks of his nickels to determine how many he has. The thickness of 1 nickel
13 answers
837 views
The density of ocean water depends on the depth because pressure compresses the water. If the density of ocean water at a depth
0 answers
675 views
Determine the equation of the tangent line at the indicated -coordinate.
f(x) = e^(-0.4x) * ln(18x) for x= 3 The equation of the
1 answer
525 views
To estimate the height of a building, a stone is dropped from the top of the building into a pool of water at ground level. How
1 answer
2,508 views
Calculate the buoyant force in air on a kilogram of gold (whose density is about 19 grams per cubic centimeter). The density of
1 answer
6,099 views
A small rock passes a massive star, following the path shown in red on the diagram above. When the rock is a distance 4e+13 m
1 answer
2,521 views
x = t − 2 sin t, y = 1 − 2 cos t, 0 ≤ t ≤ 6π
Set up an integral that represents the length of the curve.
2 answers
4,682 views
A jumper of mass m=55 kg starts in a crouched position with the jumper's center of mass at a position y1=0 m. Just before the
0 answers
671 views
A hoop of mass M = 4 kg and radius R = 0.4 m rolls without slipping down a hill, as shown in the figure. The lack of slipping
1 answer
1,803 views
Find the centroid of the region bounded by the given curves.
y = 2 sin 3x, y = 2 cos 3x, x = 0, x = π/12
0 answers
1,257 views
What are ten observations made by Charles Darwin on his voyage and what are their significance?
0 answers
575 views
For the points R (9,4), A (-2,4) and T (9,3),find the length of the hornizontal and vertical sides of the figure.
2 answers
463 views
Explain why any two regular n-sided polygons would be considered to be similar and how knowing this information could help in
0 answers
514 views
A circular pool has a diameter of 12 feet. The pool is 5 feet deep everywhere. How much water is needed to fill the pool?
2 answers
1,122 views
A 8.05- g bullet from a 9-mm pistol has a velocity of 346.0 m/s. It strikes the 0.785- kg block of a ballistic pendulum and
1 answer
805 views
AgNO3 + NaCl → AgCl + NaNO3 .
How many grams of NaCl would be required to react with 446 mL of 0.211 M AgNO3 solution? Answer
4 answers
3,157 views
A train travels on a 30 mile long circular track that surrounds an entire city. What is the area of the city rounded to the
3 answers
564 views
Once trees grow to a certain height, the trunks quit growing taller and only grow thicker. The forest rangers want to calculate
3 answers
749 views
an algebra book weighs 6 oz less than twice as much as grammar book. if 5 algebra books weigh the same as 8 grammar books, how
1 answer
1,140 views
On a centimeter dot array, draw all possible rectangles with an area of 16 sq cm and sides whose lengths are whole centimeters.
0 answers
589 views
Stephen earned $55 last week. He spent 9% of his earnings on entertainment. What decimal represents this percent?
1 answer
434 views
for the conic y=5x^2-40x+78 find an equation in standard form and its vertex, focus, and directrix
4 answers
675 views
Suppose $5000 is deposited in a bank account that compounds interest four times per year. The bank account contains $9900 after
2 answers
1,681 views
Probability Review , How many different numbers can you make with the digits 2,3,and 4 if you can use each digit as many times
1 answer
557 views
Why did the use of money help trade to grow?
1 answer
598 views
Name three rights granted to Greek citizens that American citizens have today.
8 answers
1,100 views
How did early Greek civilizations use their natural surroundings to prosper and grow?
39 answers
3,415 views
Why did the use of money help trade grow?
3 answers
539 views
I am stuck on these two math questions. If nyone could help me solve them it would be greatly appreciated! Here is the
0 answers
1,203 views
Consider the following reaction.
4 Al(s) + 3 O2(g) → 2 Al2O3(s) It takes 1.00 L pure oxygen gas at STP to react completely with
1 answer
1,075 views
The area of a triangle varies jointly as its base and altitude. By what percent will the area change if the base is increased by
1 answer
572 views
If both masses are increased by 60% and the distance between them is halved, by what percent will the force of attraction
1 answer
614 views
If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length of similar wire 5.00 mm in diameter will have the same
0 answers
775 views
The hypotenuse of a right triangle is 25 cm long. One leg of the same triangle is 7 cm long. What is the length of the other
1 answer
720 views
What is the value of x in the equation of an ellipse???
Equation of an ellipse - (x^2/a^2) + (y^2/b^2) = 1
1 answer
347 views
I have found out that India spent over 7 billion dollars on the common wealth games. My question is that did they beat China's
1 answer
520 views
I messed up on my other social studies question. i ment to ask if the BUILDER of the taj mahal had his hands cut off by emperor
1 answer
496 views
Is it true that Shah Jahan (emperor who built the Taj Mahal) was forced to cut off his hands after he built the Taj Mahal? If
1 answer
696 views
I am doing a country project on India. I need some good toursist attractions from India. I know a one and that's the Taj Mahal.
1 answer
594 views
I am doing a country project on India and I need to know the climate of India. I tryed looking for some facts but I didn't find
1 answer
591 views
Find derivative(use logrithmic functions).
y=x^-cosx
2 answers
510 views
Find the derivative of the function. (y^2/(y+3))^3
1 answer
394 views
find the derivative of
g(y)= (y^2/(y+3))^3
1 answer
398 views
Find the limit for the given function. lim t-->0 (sin(8t))^2/t^2
2 answers
665 views
find the derivative of
y= 3-secx/tanx
2 answers
1,390 views
Find an equation of the tangent line to the curve at the given point. (Assume the tangent line form to be f(x) = mx + b.)
y=
1 answer
433 views
I need help finding a current event. I have looked everywhere and can't find one. It is supposed to be about catholic schools
3 answers
604 views
True or false?
Intentionally writing a check on an account with insufficient funds is allowed under certain conditions. I say
1 answer
2,254 views
last year Jodie invested $10000, part at 6% anual intrest and the rest at 8% annual intrest. if she received $760 in intrest at
2 answers
829 views
Solve by graphing. Check your solution.
y > 2 y > -x + 2 Am I supposed to graph this one on a line or on an actual graph? Thank
1 answer
561 views
How would carbon-14 help scientists determine the earliest explorers of the new world?
1 answer
508 views
If you were in downtown CHICAGO and facing north, what direction would u go to reach lake michigan?
2 answers
674 views
BOLIVIA is one of two landlocked country in south america. what is the name of the other countries?
3 answers
636 views
How many states are west of mississippi river?
1 answer
429 views
The prime Meridian passes through which three continents?
2 answers
655 views
What is the capital of the state that is borded by colorado, nebraska, missouri and oklahoma?
1 answer
885 views
What river flows just south of cincinnati,Ohio?
2 answers
877 views
What is the Caribbean island with the second largest land area?
1 answer
512 views
a straight is a narrow body of water connecting two larger bodies of water. Find an example of a strait on a map, and write the
3 answers
728 views
is mississippi east or west of alabama?
I am not sure if it is east or west!!..
3 answers
689 views
Which sea is the largest: North,Mediterranean,caspian,OR South China???????:(
I think it is South China..??:):(
1 answer
609 views
1) name the five great lakes..
2)what is the capital of north dakota, a state admitted to the united states in 1889? Thanks:)
3 answers
510 views
In which hemisphere(s) is the Russian Federation located?
1 answer
614 views
Ok please help me.. President Jackson complained that the bank of the u.s. ...
1 answer
455 views
A nursery sells Kentucky Blue Grass seed for $5.75 per pound and Tall Fescue seed for$4.50 per pound. The nursery sells a
1 answer
2,373 views
A nursery sells Kentucky Blue Grass seed for $5.75 per pound and Tall Fescue seed for$4.50 per pound. The nursery sells a
0 answers
683 views
On a microscope, what is the relationship between the magnification and the diameter of the field of view?
The magnification and
0 answers
656 views
Is 50 degrees farenheit cold? Do you need a big jacket or a light one?
I would say "chilly"....not really cold but you would
0 answers
458 views
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