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Zoey
Questions and answers by
Zoey
Questions (127)
Calculate the buoyant force in air on a kilogram of gold (whose density is about 19 grams per cubic centimeter). The density of
4 answers
5,930 views
Pepe and Alfredo are resting on an offshore raft after a swim. They estimate that 3m separates a trough and an adjacent crest of
5 answers
3,855 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
1 answer
389 views
On a microscope, what is the relationship between the magnification and the diameter of the field of view?
The magnification and
1 answer
600 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
619 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
3 answers
2,300 views
Ok please help me.. President Jackson complained that the bank of the u.s. ...
1 answer
413 views
In which hemisphere(s) is the Russian Federation located?
2 answers
501 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:)
4 answers
449 views
Which sea is the largest: North,Mediterranean,caspian,OR South China???????:(
I think it is South China..??:):(
2 answers
559 views
is mississippi east or west of alabama?
I am not sure if it is east or west!!..
4 answers
636 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
4 answers
648 views
What is the Caribbean island with the second largest land area?
1 answer
466 views
What river flows just south of cincinnati,Ohio?
3 answers
814 views
The prime Meridian passes through which three continents?
3 answers
590 views
What is the capital of the state that is borded by colorado, nebraska, missouri and oklahoma?
2 answers
842 views
How many states are west of mississippi river?
1 answer
393 views
BOLIVIA is one of two landlocked country in south america. what is the name of the other countries?
4 answers
588 views
If you were in downtown CHICAGO and facing north, what direction would u go to reach lake michigan?
3 answers
620 views
How would carbon-14 help scientists determine the earliest explorers of the new world?
1 answer
469 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
2 answers
502 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
3 answers
740 views
True or false?
Intentionally writing a check on an account with insufficient funds is allowed under certain conditions. I say
3 answers
2,174 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
4 answers
556 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
390 views
find the derivative of
y= 3-secx/tanx
4 answers
1,333 views
Find the limit for the given function. lim t-->0 (sin(8t))^2/t^2
3 answers
615 views
find the derivative of
g(y)= (y^2/(y+3))^3
1 answer
360 views
Find the derivative of the function. (y^2/(y+3))^3
1 answer
365 views
Find derivative(use logrithmic functions).
y=x^-cosx
3 answers
455 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
2 answers
540 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.
2 answers
536 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
2 answers
637 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
449 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
469 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
309 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
2 answers
673 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
1 answer
725 views
If both masses are increased by 60% and the distance between them is halved, by what percent will the force of attraction
2 answers
557 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
2 answers
514 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
3 answers
989 views
I am stuck on these two math questions. If nyone could help me solve them it would be greatly appreciated! Here is the
2 answers
1,142 views
Why did the use of money help trade grow?
4 answers
491 views
How did early Greek civilizations use their natural surroundings to prosper and grow?
39 answers
3,313 views
Name three rights granted to Greek citizens that American citizens have today.
9 answers
1,038 views
Why did the use of money help trade to grow?
2 answers
556 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
2 answers
515 views
Suppose $5000 is deposited in a bank account that compounds interest four times per year. The bank account contains $9900 after
4 answers
1,597 views
for the conic y=5x^2-40x+78 find an equation in standard form and its vertex, focus, and directrix
5 answers
629 views
Stephen earned $55 last week. He spent 9% of his earnings on entertainment. What decimal represents this percent?
1 answer
382 views
On a centimeter dot array, draw all possible rectangles with an area of 16 sq cm and sides whose lengths are whole centimeters.
1 answer
534 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
3 answers
1,072 views
Once trees grow to a certain height, the trunks quit growing taller and only grow thicker. The forest rangers want to calculate
4 answers
681 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
4 answers
511 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
5 answers
3,088 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
2 answers
741 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?
3 answers
1,045 views
Explain why any two regular n-sided polygons would be considered to be similar and how knowing this information could help in
1 answer
458 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.
3 answers
420 views
What are ten observations made by Charles Darwin on his voyage and what are their significance?
1 answer
509 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
1 answer
1,183 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
3 answers
1,710 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
2 answers
612 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.
4 answers
4,589 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
4 answers
2,430 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
3 answers
2,418 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
469 views
The density of ocean water depends on the depth because pressure compresses the water. If the density of ocean water at a depth
1 answer
613 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
756 views
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
8,471 views
2.) If the volume of a gas at -73 degrees celcius is doubled while pressure is held constant, what will be its final temperature
2 answers
649 views
The sum of three numbers is
89 . The third number is 3 times the second. The first number is 9 more than the second. What are the
4 answers
3,078 views
How do I write the equation for this.
Eight less than twenty.
4 answers
730 views
What is the converse of this statement:
if two angles are supplementary and congruent, then they are right angles.
4 answers
1,425 views
a person riding a bicycle whose wheels have an angular velocity of 20 rad/s. The brakes are applied, and the bike is brought to
3 answers
971 views
A turntable rotating at 33 1/3 rpm is shut off. It brakes with constant angular deceleration and stops in 26 seconds. Find the
3 answers
867 views
when loading a toy launcher, a spring is pulled back 15 cm. the spring is known to have a spring constant of 315 N/m. A small
4 answers
506 views
A horizontal spring(k= 86.2 N/m) is placed on a countertop and is compressed a distance of 36.3 cm. A 103.5 g object is placed
1 answer
418 views
Using a pair of compasses, a ruler and a pencil, construct a triangle CDE in which DE =10cm, DC= 8cm and angle DE= 45 degree
4 answers
1,137 views
Gina pulls -0.2 as her first card. What must her second card be in order for her to have a positive answer?
The answer should be
1 answer
307 views
How can the body of an animal stay healthy?
a.fighting disease b.making food c.getting enough sunlight d. reproducing I think it
1 answer
397 views
In order to reproduce, flowering plants must do what?
A. split into two cells B. release seeds C. regenerate D. mate I think the
4 answers
547 views
How does salmon increase the chances of the survival of it species?
a.lays a thousand eggs b.splits into two c.nurtures it young
1 answer
383 views
Correctly identify ALL that happened with the rebuilding Japan after WWII.
A) The U.S. divided Japan along the 17th parallel line
3 answers
806 views
Find the direct object in the sentence.
Fisherman collect many worms at night. Which identifies the direct object in the
2 answers
607 views
Which organelle of a prokaryotic cell contain genetic information?
a. cell membrane b. ribosomes c. nucleus d. nucleoid I think
2 answers
671 views
Put the following events in chronological order. I had already filled them in I just need somebody to confirm it is right.
6 Mao
2 answers
939 views
1. Which equation correctly applies the distributive property?
A. −3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08) B.
7 answers
2,079 views
What is the quotient of −920 divided by 40? Which integer rule determines the sign of the quotient?
A) 23; The quotient of
3 answers
1,658 views
7)
What metaphor does the author use to help readers understand how the "fight or flight" response works in humans? A) a boss
7 answers
811 views
100% - The Story of a Patriot
Upton Sinclair 1 A young man is walking down the street, quite casually, with an empty mind and no
4 answers
2,068 views
At the Earth’s Core
Edgar Rice Burroughs 1 “Let’s have a look beyond that door, David,” he cried. 2 Together we stepped
4 answers
1,046 views
8)
Simplify. -2(3)2 - 8 ÷ 2 + 6 A) -18 B) -16 C) -7 D) 7 um I it is b
4 answers
333 views
- 4 + 8 -10 + (-2)
Which expression shows the commutative property? A) -2 - 10 - 4 + 8 B) 4 - 8 + 10 + 2 C) 8 + 4 - 2 + (-10) D)
1 answer
449 views
What word means "To overpass across water?" It has to have the J sound.
4 answers
566 views
Which sentence is written in the subjunctive mood?
A) Win the lottery, please! B) I won the lottery and donated half of it to
5 answers
1,374 views
If I _____ the principal, I'd start school later in the day so students could sleep in, Bernardo thought.
Which of these
6 answers
1,058 views
Which sentence has a conditional verb mood?
A) If you score another touchdown, your team will win. B) At last week's football
7 answers
1,360 views
These are my absolute last questions.
In which choice is the ellipses used correctly to revise the following sentence from Madame
5 answers
1,005 views
I need to identify the elements oxidized and reduced and indicate which
substances are the oxidizing and reducing agents for the
3 answers
513 views
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