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Questions Asked on August 7, 2015

A car travels 200 miles at 55 miles per hour at 22 miles per gal. How many gallons of gasoline would it use in 5 hours?my answer
1. 2 answers
2. asked by kareen
3. 569 views
a bullet of mass 20g is fired into a block of wood of mass 400g . if the bullut and wood move together with speed of 20ms-1
1. 3 answers
2. asked by kongo.
3. 1,740 views
Air pressure at sea level is 30 inches of mercury. At an altitude of h feet above the, air pressure, P, in inches of mercury, is
1. 0 answers
2. asked by farjana
3. 624 views
An army cook used 500ml of oil in working for 6 soldiers. How many liters of oil would be required for 480 soldiers?
1. 1 answer
2. asked by Anonymous
3. 388 views
Suppose you wanted to be able to see astronauts on the moon. What is the smallest diameter of the objective lens required to
1. 0 answers
2. asked by Mary
3. 400 views
Let \displaystyle \int_{5}^{9.5} f(x) dx =4, \ \int_{5}^{6.5} f(x) dx=5, \ \int_{8}^{9.5} f(x)dx =8
1. 1 answer
2. asked by Santosh
3. 377 views
Which one of the following actions would make the maxima in the interference pattern from a grating move closer together?Decreas
1. 1 answer
2. asked by Mary
3. 785 views
A crew consists of 1 apprentice, 1 journeyman, and 1 master carpenter. The crew receives a check for $6900 for a job they
1. 2 answers
2. asked by Bella
3. 1,422 views
A spaceship is on a straight-line path between the Earth and the Moon. At what distance from Earth is the net gravitational pull
1. 0 answers
2. asked by Yoyo
3. 919 views
A meter-long stick is balanced vertically on the ground. It is then made to fall with a gentle nudge. What is the speed of the
1. 2 answers
2. asked by Yoyo
3. 913 views
A company will need $35000 in 6 years for a new addition. To meet this goal the company deposits money in an account today that
1. 2 answers
2. asked by Kimberly
3. 1,194 views
These could include a wellness center, a health food store, a grocery store that sells wholesome products, a vitamin store, your
1. 1 answer
2. asked by Nani
3. 837 views
which of the following represents a function on a line.ellipse circle horizontal vertical Is the correct answer vertical?
1. 2 answers
2. asked by kareen
3. 616 views
if point a = -7 and b = 8 what is their length?my answer is 15
1. 2 answers
2. asked by Steve
3. 369 views
A torque of 32Nm is applied to a wheel, which causes it to accelerate at 25 rad/s2. What is the rotational moment of inertia of
1. 0 answers
2. asked by Yoyo
3. 522 views
A cricket ball rotates at 1800 rev/min as it travels through the space in a straight line at 160 km/hr. How many times does it
1. 3 answers
2. asked by Yoyo
3. 447 views
Kimi bought d donuts. There were 4 donuts in each box. Write an expression that shows how many boxes of donuts Kimi bought.
1. 3 answers
2. asked by Kate
3. 809 views
In a line with points a,b,c,d what is the name of the ray that is opposite ba?my answer is ca
1. 0 answers
2. asked by Steve
3. 400 views
plane hkp and plane rkp are 2 distinct planes. Name the intersection of plane hkp and rkpmy answer is line kp
1. 2 answers
2. asked by Steve
3. 907 views
a stone is thrown in such a manner that it would just hit a bird at the top of a tree and afterwards reach a maximum height
1. 1 answer
2. asked by prabhat
3. 2,019 views
If two sides of a triangle are 3 cm and 5 cm in length, which could NOT be the measure of the third side?A) 2 cm B) 3 cm C) 4 cm
1. 1 answer
2. asked by Yolanda
3. 1,959 views
Are theories necessary to explain research findings?My answer is yes.
1. 1 answer
2. asked by Steve
3. 459 views
The cost of chicken wings at the local supermarket increased from $1.29 a pound the last month. About what percent increase I'd
1. 1 answer
2. asked by Marian
3. 432 views
An object undergoes simple harminic motion of amplitude A. Through what total distance does the object move during one complete
1. 2 answers
2. asked by Godwin
3. 1,100 views
I'm doing a writing segment with the topic, law. I was wondering if the California eraser button law is still active?
1. 2 answers
2. asked by Francine
3. 499 views
For a given interest rate, simple interest varies jointly as the principal and time. If $3000 left in an account for 6 years
1. 4 answers
2. asked by Larry
3. 3,793 views
the intensity l of light from a light bulb, measured in watts per square meter (w/m^2), varies inversely as the square of the
1. 2 answers
2. asked by Kalyn
3. 908 views
Pairs of markings a set distance apart are made on highways so that police can detect drivers exceeding the speed limit. Over a
1. 3 answers
2. asked by Makaila
3. 5,972 views
A piece of materialsubjected to three mutually perpendicular stresses of 70, 56 and 84 MPa. If E= 200 Gpa, Poissions ratio= 0.28
1. 0 answers
2. asked by raj
3. 572 views
If a man weighs 900 N on the earth, what would he weigh on jupiter, where acceleration due to gravity is 25.9 m/s^2?
1. 10 answers
2. asked by Godwin
3. 24,108 views
This is in regard to the novels 1984 by George Orwell and Brave New World by Aldous Huxley. How and why do the protagonists
1. 1 answer
2. asked by Gaby
3. 458 views
integrate. cos7xcos3xsinxdx.plz help tanks
1. 0 answers
2. asked by edward
3. 343 views
One of the primary differences between the study of Society done by the people of ancient civilizations and the study of society
1. 5 answers
2. asked by Steve
3. 1,099 views
When he thought he can afford to pay his own school fees.
1. 1 answer
2. asked by Munyaradzi
3. 439 views
Air pressure at sea level is 30 inches of mercury. At an altitude of h feet above the, air pressure, P, in inches of mercury, is
1. 0 answers
2. asked by FARJANA
3. 784 views
a pin has a diameter of 0.005mm at its sharp end. calculate the pressure exerted when a force of 2.0N is applied to the pin.
1. 1 answer
2. asked by kongo
3. 536 views
Five-eights of the population of a village are men, one-sixth are children and the rest, 500 in number are women. How many
1. 2 answers
2. asked by David
3. 692 views
During the spring, Jim mows his lawn twice per week. During the summer, Jim mows his lawn once per week.A) Jim's lawn grows
1. 1 answer
2. asked by Jenna
3. 571 views
Under fetility procedure when they place the nutrients with salts in the petri dish for the development of the baby why is the
1. 1 answer
2. asked by Mahlogonolo
3. 417 views
Find the volume of the solid obtained by rotating the region under the graph of the function f(x)=2x+1 about the x-axis over the
1. 1 answer
2. asked by Luke
3. 951 views
IT took me a while to learn how to flip flapjacks. In fact, a+1/a=6, then the value of a^2 + 1/a^2 is the number of attempts it
1. 1 answer
2. asked by tay
3. 410 views
Find the simple interest and the final value of the deposit that earns the given rate for the indicated length of time.Round
1. 9 answers
2. asked by Jackie
3. 739 views
If the driver of a car wishes to increase his speed from 20 mph to 50 mph while traveling a distance of 528 ft., what constant
1. 0 answers
2. asked by jean
3. 490 views
The number of absences for five children in a local kindergarten class is as follows. # Absences
1. 2 answers
2. asked by Peggy
3. 420 views
Jake correctly answered 15 out of 25 questions in Test 1 and 18 out of 25 questions on test 2. OnTest 3 he missed 5 out of 27
1. 2 answers
2. asked by Jackie
3. 2,058 views
On a map of the Fox River, 1 centimeter represents 2.5 kilometers. If a trail by the river is actually9.50 kilometers long, what
1. 3 answers
2. asked by Jackie
3. 910 views
Standard form for both equation with steps16x^2-96x+144+25y^2=400 16x^2+192x+576+25y^2=1600
1. 0 answers
2. asked by Spencer
3. 551 views
A block is given an initial velocity of 5.00 m/s up a frictionless 20degree incline. How far up the incline does the block slide
1. 5 answers
2. asked by Godwin
3. 12,162 views
a particle starts from rest and moves along a straight line with an acceleration equal to 24-15√t where distance and time are
1. 0 answers
2. asked by jean
3. 553 views
A local television station sent out questionnaires to determine if viewers would rather see adocumentary, an interview show, or
1. 0 answers
2. asked by Jackie
3. 1,104 views
On her way to work today, Wendy paid one dollar more to fill her car's gas tank than she paid one week ago to fill the same
1. 1 answer
2. asked by Jenna
3. 544 views
IT took me a while to learn how to flip flapjacks. In fact, a+1/a=6, then the value of a^2 + 1/a^2 is the number of attempts it
1. 1 answer
2. asked by tay
3. 406 views
A stone dropped from a ballon which was rising at the rate of 15 ft./sec. reached the ground in 8 seconds. how high was the
1. 1 answer
2. asked by jean
3. 585 views
If you are 21.5 South (Degrees), 150 East (Degrees) how far (in kms) are you from the South Pole?
1. 3 answers
2. asked by Valkryie
3. 515 views
Calculate the molality of the solution prepared by dissolving 0.50 g (NH4)2SO4 in 50g H2O
1. 1 answer
2. asked by amy
3. 564 views
Use the following equation to perform the operations below (do not graph the equation yet):y ={x + 5}{x + 1}\{(x + 3)(x - 2)}{(x
1. 1 answer
2. asked by Boy if you don't
3. 1,020 views
A gas at 250K and 15atm has a molar volume smaller than calculated from perfect gas lawCalculate: a) the compression factor
1. 3 answers
2. asked by Alice
3. 6,143 views
A puck is moving on an air hockey table. Relative to an x, y coordinate system at time t = 0 s, the x components of the puck's
1. 0 answers
2. asked by sarah
3. 554 views
A 100 kg load is lowered by means of a cable with a downward acceleration of 5.0 m/s^2. What is the tension in the cable?
1. 1 answer
2. asked by Godwin
3. 483 views
Suppose a car is traveling at +15.0 m/s, and the driver sees a traffic light turn red. After 0.405 s has elapsed (the reaction
1. 1 answer
2. asked by sarah
3. 959 views
Make "i" the subject of the formulaA=P(1+i)^n
1. 2 answers
2. asked by Nino5
3. 1,879 views
How many grams of Al2O3 are formed from 15L of O2 at 97.5kPa and at 21degree celcius.
1. 0 answers
2. asked by Alice
3. 416 views
(a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a speed of 10.5 m/s when going
1. 1 answer
2. asked by sarah
3. 549 views
Suppose you are a stock market analyst specializing in the stocks of theme parks, andyou are examining Disneyland’s stock. The
1. 1 answer
2. asked by Anonymous
3. 1,252 views
I get very confused when asked these types of questions. I need someone to explain it to me easier. Looking for another way to
1. 3 answers
2. asked by Luci
3. 652 views
A new movie now playing in theaters is based on an old television series. Rick Spencer appears in the movie but did not appear
1. 3 answers
2. asked by Jenna
3. 614 views
Use the data in the table to determine how long it will take for half of the original amount of SO2Cl2 to decompose at the
1. 1 answer
2. asked by Chloe
3. 1,377 views
a 50 g marble is released from a height 1 m above the floor. Calculate its momentum just before hitting the ground
1. 1 answer
2. asked by Anonymous
3. 1,720 views
A 1000 kg car can accelerate from rest to a speed of 25 m/s in 10 s. What average power must the engine of car produce in order
1. 3 answers
2. asked by Muqadas
3. 4,504 views
Human population and groups of peopleA. Demographics B. Community C. Population D. Norms
1. 2 answers
2. asked by bee
3. 818 views
suppose that a large volume of 3% hydrogen peroxide decomposes to produce 12mL of oxygen gas in 100 s at 298 K. Estimate how
1. 1 answer
2. asked by Chloe
3. 1,277 views
The base of the triangle is 17. The other two sides are integers and one of the sides is twice as long as the other. What is the
1. 1 answer
2. asked by Anonymous
3. 840 views
James purchased a bond for $3200, and ten months later he sold for $3700. What annual rate would he have to earn in a savings
1. 4 answers
2. asked by jacqueline
3. 1,433 views
: a student scored 73 out of 100 on a test. If the maximum score on the next text is also 100 points, what score does the
1. 2 answers
2. asked by Mary
3. 616 views

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