Ask a New Question
Search
Archives
2012
September
Questions Asked on
September 7, 2012
A bus makes a trip according to the position-time graph shown in the drawing. What is the average velocity (magnitude and
1 answer
asked by
Anonymous
14,077 views
Write these definitions using the classify and differentiate method to fill in the blanks:
a. An octagon is __________ that
10 answers
asked by
Astrid
7,275 views
The distance between city A and city B is 500 miles. On a certain wall map, this is represented by a length of 2.3 feet. On the
9 answers
asked by
Kelly
5,913 views
Last one I need help on:
The measure of one angle is 38 degrees less than the measure of its supplement. Find the measure of each
1 answer
asked by
C
5,506 views
Two angles form a linear pair. The measure of one angle is 8 times the measure of the other angle. Find the measure of each
3 answers
asked by
C
5,466 views
The sum of the measures of the angles of any triangle is 180 degrees. In triangle abc, angles a and b have the same measure,
2 answers
asked by
Kelly
3,949 views
the diameter of a helium atom is about 1*10^2pm.suppose that we could line up helium atoms side by side in contact with one
1 answer
asked by
whitney
3,621 views
Jim is paid overtime when he works more than 40 hours of per week. Write an expression for the number of hours he works overtime
8 answers
asked by
Joe
3,353 views
an aluminum cylinder is 10.0 cm in length and has a radius of .25 cm. if the mass of a single atom of aluminum is 4.48X10^-23
2 answers
asked by
Krista
3,089 views
The table shows the median home prices in Florida. What is the equation of a trend line that models a relationship between time
1 answer
asked by
nay
2,944 views
In an action movie, the villain is rescued from the ocean by grabbing onto a ladder hanging from a helicopter. He is so intent
1 answer
asked by
Nathan
2,922 views
A racing car reaches a speed of 40 m/s. At this instant, it begins a uniform negative acceleration, using a parachute and a
1 answer
asked by
Tamera
2,836 views
An artillery shell is fired with an initial velocity of 300m/s at 55 degrees above horizontal. To clear an avalanche, it
3 answers
asked by
NICOLE
2,602 views
George is driving at an average speed of 62 miles per hour. Write an expression that would give his distance traveled for h
5 answers
asked by
sandra
2,426 views
why did the little girl paint spots on the staircase? plz answer
4 answers
asked by
Chris K
2,103 views
how many 4 number combinations can there be from 0-99 without repeating a number?
1 answer
asked by
Hanna
2,074 views
Sheila Spinney borrowed $32,500 at 7.5% simple interest for 180 days on January 7. The bank later sold the note at an 8%
1 answer
asked by
Janine
1,457 views
A tennis ball with a speed of 6.0 m/s is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the
1 answer
asked by
Tamera
1,435 views
1. A 120-day simple discount promissory note for $12,000 with a simple discount rate of 9% was signed on July 14. It was
2 answers
asked by
Fellippe
1,433 views
we threw her a surprise party because it was her birthday.
underline the cause and circle the effect cause: it was her birthday
4 answers
asked by
daniel's mom
1,384 views
What were the 3 primary causes for the Roman Revolution?
1 answer
asked by
anonymous
1,282 views
One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which is 1.47 km. They start at the
1 answer
asked by
colby
1,261 views
Suppose you have two 100- graduated cylinders. In each cylinder there is 37.0 of water. You also have two cubes: One is lead,
1 answer
asked by
Hailey
1,255 views
Could someone please check my work.
what is the slope of the line that passes through the given points?(2,12( and (6,11) -1/4 (my
1 answer
asked by
brandon
1,230 views
in a pinball machine, a force of 24 N is used to compress a spring a distance of 0.080m.
a. What is the potential energy stored
1 answer
asked by
Mariam
1,160 views
In the triangle ABC, the measure of angle A=(5x+3)degrees, the measure of angle B=(8x-2)degrees, and the measure of angle
1 answer
asked by
Shelby
1,151 views
The ratio of red jelly beans to yellow ones is 3:4. If I eat 3 red ones and 6 yellow ones, the ratio is 4:5. How many yellow
1 answer
asked by
Pamala
1,141 views
4. A rat named Littleguy runs in a treadmill (a wire wheel) with a diameter d =8.00 inches. In 5.00 minutes, Littleguy makes the
1 answer
asked by
Arthur
1,121 views
To make a large-scale representation of a hydrogen atom in its ground state, you start with a super ball (D=3.74 cm) to
1 answer
asked by
arcos15
1,116 views
Write a conversation between two friends. One friend invites the other to do an activity (something from this unit) and the
2 answers
asked by
SATA
1,086 views
A police car is traveling at a velocity of 15.0 m/s due north, when a car zooms by at a constant velocity of 45.0 m/s due north.
2 answers
asked by
colby
1,079 views
Solve the elimination method
7a + 6b = 3 -7a +b = 25 The solution of the system is?
2 answers
asked by
Theresa
1,031 views
What is the slope of the line that passes through the given points?
(6, 2) and (7, 4)
1 answer
asked by
nay
988 views
if 25.00 mL of 1.04 M Na2CO3 is diluted to .500 L, what is the molarity of Na2CO3 in the diluted solution?
2 answers
asked by
England
978 views
In a tidal barrage scheme, the area of sea-water behind the barrage is 30km^2, tidal depth is 10m and the density of sea water
0 answers
asked by
Mariam
976 views
A 2000kg van and a 1500 kg car both travelling at 40ms^-1 in opposite directions collide head on and lock together. what are
0 answers
asked by
Mariam
949 views
Write the improper fraction 68/10 as a mixed number in simplest form
4 answers
asked by
Warren
930 views
Suppose a car is traveling at +23.8 m/s, and the driver sees a traffic light turn red. After 0.351 s has elapsed (the reaction
1 answer
asked by
gabe
917 views
A circular pol is to be built in a back yard. The yard forms a 40ft by 60ft rectangle. The pool will have a diameter of 29ft.
1 answer
asked by
carmen
901 views
20y=17.5x
How can I find x and y
1 answer
asked by
Marie
897 views
A cement block accidentally falls from rest from the ledge of a 52.0 -m-high building. When the block is 11.5 m above the
0 answers
asked by
grant
850 views
Hello, I just wanted to verify if my work was good.
Calculate the following integral by parts: ∫ upper limit is 1/5 and lower
3 answers
asked by
Robert
842 views
An astronaut on a distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up
0 answers
asked by
Meghan
833 views
Calvin invested $7500 for one year, part 12% annual interest and the rest at 10% annual interest. His total interest for the
1 answer
asked by
Briana
832 views
A woman on a bridge 84.7 m high sees a raft floating at a constant speed on the river below. She drops a stone from rest in an
0 answers
asked by
Emily
798 views
I want to know the formula to use
1. A 120-day simple discount promissory note for $12,000 with a simple discount rate of 9% was
0 answers
asked by
Janine
787 views
If planet I is 31.8 million miles from the sun than planet II, then planet III is 25.6 million miles father from the sun than
1 answer
asked by
Kelly
779 views
A school cafeteria sells sandwiches for $4.50 each, cartons of milk for $1 and bananas for $.50 each. One table of students
1 answer
asked by
Paul M
759 views
How did moutain passes help settlers who were traveling to california?
4 answers
asked by
Sarah
755 views
Any help would be appreciated!
What is 38.896/5.1 + 509.15 to the correct number of significant figures? 516.78 What is
2 answers
asked by
l
755 views
potassium chlorate will decompose to produce potassium chloride and oxygen gas . if you begin with 45 kg of potassium chlorate,
1 answer
asked by
sam
754 views
What length of #22 B&S gauge copper wire is needed to make a resistance of 500 ohms?
This is what I came up with but don't think
0 answers
asked by
Kevin
741 views
How to write the ration as a fraction in lowest terms. Compare in hours. 22 hours to 3 days. The ratio is __.
1 answer
asked by
Kelly
739 views
An electrician cuts a 26ft piece of wire into two pieces. One piece is 4ft longer than the other. How long are the pieces? What
1 answer
asked by
Kelly
736 views
Why do some women feel uncomfortable calling themselves feminist?
1 answer
asked by
mary
728 views
1: Sarah is crying in her counselor's office. Which goal of psychology does this represent?
1 answer
asked by
Kerryann
728 views
Spherical particles of a protein of density 1.4 g/cm3 are shaken up in a solution of 20°C water. The solution is allowed to
0 answers
asked by
Bah
709 views
3. A wheelchair ramp is to be rated at 8%, which means that it rises 8 cm for every 100 cm of horizontal distance. The height of
0 answers
asked by
Mr.T
707 views
The highest George can suck water up a very long straw is 2.0m
What is the lowest pressure he can maintain in his mouth? Express
0 answers
asked by
george
696 views
Find an equation of the vertical line that passes through (23, 6).
1 answer
asked by
Honey
693 views
Write the ratio as a fraction in lowest terms. compare in inches. 3ft to 31 inches. The ratio is__.
1 answer
asked by
Kelly
682 views
whats the probability of gatting a matching pair of socks if there are 8 gree and 10 blue
1 answer
asked by
callum
679 views
While standing on a bridge 45.0 m above ground, you drop a stone from rest. When the stone has fallen 3.90 m, you throw a second
1 answer
asked by
Marie
678 views
Find the slope of the line that passes through the pair of points. (If the slope of the line is undefined, enter UNDEFINED.)
(-f
1 answer
asked by
Honey
674 views
A speed skater moving across frictionless ice at 8.70 hits a 4.20-m-wide patch of rough ice. She slows steadily, then continues
0 answers
asked by
Anonymous
651 views
1. Plants and other organisms such as green algae can produce their own energy in a process called _______.
2. The process of
1 answer
asked by
v.
635 views
2x^2+18x-20=0
1 answer
asked by
chris
630 views
Explain why increasing the temperature of a gas in a closed, rigid container causes the pressure in the container to increase.
1 answer
asked by
completeidiot
627 views
Explain the concept of critical thickness of insulation with expression
1 answer
asked by
paper kro
626 views
Two particles X and Y joined by a rigit rod of negligible mass, move along a smooth horizontal plane. Particle X has mass 7.7kg
0 answers
asked by
Anonymous
617 views
You have been hired by a local used car dealer to help in their pricing of used cars. (Hey, it’s temporary thing, just to help
0 answers
asked by
Rey
616 views
HELP! Please
Calvin invested $7500 for one year, part 12% annual interest and the rest at 10% annual interest. His total interest
1 answer
asked by
Briana
614 views
A lead bullet with a mass of 0.05 kg traveling at 188 m/s strikes an armor plate and comes to a stop. If all the energy is
1 answer
asked by
Anonymous
612 views
If $420 yields $31 in simple interest over 30 months, what is the annual rate?
1 answer
asked by
Lani
606 views
Create a detailed ERD using the Entities and Attributes document provided with the Service Request.
Create a Microsoft® Access®
0 answers
asked by
Minnie
606 views
Show that ( a1/3 - b1/3) ( a2/3 +a1/3 * b1/3 + b2/3 )?
1 answer
asked by
TUHITUHI
603 views
Can someone help me to check my answer and the way I solve this problem is right or wrong?
Determine the energy required to turn
1 answer
asked by
Jenny
602 views
I'm doing a lab about osmosis/ diffusion. We put a 2 molar solution of NaCl into a dialysis bag and submerse the bag in water,
1 answer
asked by
kira
601 views
definition of clothing and textiles
2 answers
asked by
qwerty
591 views
A soccer ball leaves the foot of a player with an intitial velocity of 22 m/s at an angle of 30 degrees above the positive
1 answer
asked by
mark
591 views
While taking medications, people with HIV ________.
A. Can transmit HIV infection to others through unprotected sex B. Cannot
6 answers
asked by
Anonymous
591 views
Which formula do I use for the following question: Sheila Spinney borrowed $32,500 at 7.5% simple interest for 180 days on
0 answers
asked by
Aniya
584 views
While standing on a bridge 45.0 m above ground, you drop a stone from rest. When the stone has fallen 3.90 m, you throw a second
0 answers
asked by
Marie
582 views
What is the answer to this number sequence 400 100 200 50?
5 answers
asked by
christine
580 views
I need to solve this set of differential equations {y'+(t/2)1, y(0)=1} and then find the limiting value as t approaches
0 answers
asked by
Emily
573 views
A pellet gun is fired straight downward from the edge of a cliff that is 28.5 m above the ground. The pellet strikes the ground
1 answer
asked by
Emily
566 views
what challenges to you face in protecting your intellectual property for any state based business? then how does that change for
1 answer
asked by
at
557 views
A certain car is capable of accelerating at a rate of + 0.80 m/s2. How long does it take for this car to go from a speed of 15
1 answer
asked by
Tamera
555 views
I am a 2 digit number , I have more tens than ones, I rounf to 50 , the number in my ones place is the sum of 3. What is my
1 answer
asked by
norma
551 views
1. Sharon Kent is a realtor. She organized her business, called SK Realty, as a corporation on April 1, 2011. Sharon started the
1 answer
asked by
Anonymous
548 views
A hot-air balloon is rising upward with a constant speed of 2.22 m/s. When the balloon is 7.74 m above the ground, the
0 answers
asked by
colby
540 views
If a floptical disk doesn't have a write-protection notch, how is write-protection accomplished?
2 answers
asked by
lilith
540 views
what volume of water should be added to 300ml of HNO3 0.25M to obtain HNO3 0.2M?
1 answer
asked by
gaby
521 views
0.0158L of 0.25M HCL is needed to nutralize 22.0ml of a potassium hydroxide solution. Write the neutralization reaction then
1 answer
asked by
Donna
520 views
I'm not sure what two excel functions to use that will give the correct answer and how to copy the information to each cell and
0 answers
asked by
Angie
515 views
A stone is thrown upwards from the edge of a 5.3 m high cliff. It just misses the cliff on the way down and hits the ground
0 answers
asked by
Anonymous
514 views
The autonomic nervous system manages our ________.
A. Heart rate B. Blood pressure C. Body temperature D. All of the above
2 answers
asked by
susan
513 views
how to draw use case for hospital management
1 answer
asked by
meme
503 views
Where on Earth? which of the 12 northern eurasian cities will be the home of your company's newest restaurant? hint: use
1 answer
asked by
christina
489 views
I don't understand this question
How would you explain to your friend why the quotient of x*6 and x^2 is x^6 Remember your friend
1 answer
asked by
logan
483 views
Back to September 2012