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Questions (200)

A train travels feet 70 in 1/10 second. At this same speed, how many feet will it travel 3 1/2 seconds?
1. 1 answer
2. 126 views
A train travels 70 in 1/10 second. At this same speed, how many feet will it travel 3 1/2 seconds?
1. 1 answer
2. 116 views
4/5 of students are right handed. 2/3 of the right handed students are right handed and have brown hair. what fraction of the
1. 1 answer
2. 249 views
The region bounded by the given curves is rotated about the specified axis. Find the volume V of the resulting solid by any
1. 1 answer
2. 291 views
At the start of 2008 the value of subprime mortgage debt outstanding in the United States was about $1,300 billion, was
1. 1 answer
2. 357 views
A gutter is to be made of a strip of metal 22.8 inches wide, with the cross-section having the form of an isosceles trapezoid as
1. 0 answers
2. 369 views
A cylinder shaped can needs to be constructed to hold 300 cubic centimeters of soup. The material for the sides of the can costs
1. 1 answer
2. 383 views
A: Find two positive integers whose sum is 28, and whose sum also equals twice their difference. The integer smaller integer is
1. 1 answer
2. 515 views
How calculate 130 to the nearest metre?
1. 2 answers
2. 338 views
Why did my dad leave?
1. 2 answers
2. 98 views
Earth Science A Unit 10: Final Exam 45 multiple choice 5 open anyone do this test yet?
1. 1 answer
2. 501 views
What is 7x+3=77
1. 1 answer
2. 335 views
If you have a square blanket and it's 130 square inches. How long is one side in furlongs?
1. 2 answers
2. 425 views
Determine if these arguments are strong, weak or failed1. Pierre is French. Therefore, he is European. Answer:weak
1. 3 answers
2. 679 views
How much work is done to lift 5kg box to a vertical height of1.5m
1. 2 answers
2. 968 views
A 13 feet ladder is placed 5 feet away from a wall. What is the distance from the ground straight up to the top of the ladder?
1. 2 answers
2. 3,976 views
What will burning of .3 liters of C2H2 produce?
1. 1 answer
2. 339 views
If the average of 4 numbers is 12, what is the sum of the 4 numbers?
1. 1 answer
2. 393 views
find the extremum of f(x,y) subject to the given constraint, and state wether it is a maximum or minimum.4y^2-29x^2; 3x+y=21
1. 1 answer
2. 870 views
Four point masses, each of mass 2.0 $kg$ are placed at the corners of a square of side 1.4 $m$. Find the moment of inertia of
1. 0 answers
2. 660 views
A cyclist starts from rest and pedals such that the wheels of his bike have a constant angular acceleration. After 18.0 s, the
1. 1 answer
2. 901 views
Zn (0.85M) + Cu (1.10M) in an electrochemical cell. what is the conc of the zinc ion?
1. 1 answer
2. 359 views
The Jones hope to accumulate $12000 for a sunroom over the next 6 yrs. How much would they need to invest right now at 3.9%
1. 2 answers
2. 648 views
The exact mass of the moon was not determined until the Apollo lunar orbiter went into orbit around the moon. They used the
1. 1 answer
2. 610 views
Two soccer players, Mary and Jane, begin running from nearly the same point at the same time. Mary runs in an easterly direction
1. 1 answer
2. 3,011 views
60 people can receive a single slice of pizza,how many people can receive a single slice of pizza if 7 pizzas are purchased?
1. 1 answer
2. 512 views
A city planner is working on the redesign of a hilly portion of the road. An important consideration is how steep the road can
1. 0 answers
2. 622 views
From -40 take -55, the answer I came to is 15, is this correct?
1. 1 answer
2. 295 views
Need help please. 183 1/3% of 4800
1. 9 answers
2. 370 views
The Leaning Tower of Pisa is 55m tall. The tope edge of the tower is 5m out from the bottom edge.What is the angle created
1. 1 answer
2. 2,327 views
A 25.2 kg block of wood is pulled across a floor at a constant 9.74 m/s with a constant 62.7 N force. The bottom of the box has
1. 1 answer
2. 532 views
The Average Score in the entrance examination in MSHS is 80 with a standard deviation of 40 students was taken from this
1. 1 answer
2. 511 views
An airplane is traveling 725 m/s at 48.8° degrees north of west when a wind starts to blow. The velocity of the wind is 106.7
1. 2 answers
2. 676 views
A boat moving at 8.9 km/hr relative to the water is crossing a river 4.6 km wide in which the current is flowing at 2.4 km/hr.
1. 3 answers
2. 1,140 views
A gas weighing 23.6 g occupies a 10.0 L flask at 27 C and 780. torr of pressure. Calculate the molar mass of the gas.
1. 1 answer
2. 1,010 views
1) Janet is offered a job with a starting salary of $15,000, and a guaranteed annual increase of $600. If she takes the job,
1. 1 answer
2. 792 views
Justin had 5 packages with 8 bottles of water in each package. He drank some of the bottles before the trip. During the trip, he
1. 7 answers
2. 1,302 views
Fill in the blank with the correct conjugation of the verb in parentheses. ¿Cuándo (regresar) mi tía de México?A)regresamos
1. 5 answers
2. 1,111 views
A rectangular field is four times as long as it is wide. If the perimeter of the field is 400 yards, what are the fields
1. 6 answers
2. 4,237 views
Carol can run 4.2 Miles's in 14 minutes, what is her speed per minute.
1. 1 answer
2. 363 views
There are 64 students. 80% scored a 75 on a final test. How many students scored a 75?
1. 3 answers
2. 750 views
we have line QR parallel= to line ST, PQ = 8, QS = , and PT = 12. Find PR.
1. 1 answer
2. 534 views
The crankshaft of an engine increases its spin from 1,200 rpm to 1,500 rpm in 0.50 s. What is its angular acceleration
1. 1 answer
2. 1,196 views
10 5/12 ÷ 1/10 =
1. 1 answer
2. 303 views
I am confused, please explain what are set points and what are settling points in relation to weight control?
1. 1 answer
2. 636 views
Where can I find the best resources to research this question besides the text book?Psychology has many applications in our
1. 2 answers
2. 687 views
Name the 6 founding Fathers of the us
1. 1 answer
2. 517 views
What kind of traumatic events cause undiagnosable psychological disorders?
1. 1 answer
2. 481 views
What questions should I ask the parents of four year old Clara about her sudden change of behavior and refusal to go back to
1. 1 answer
2. 385 views
IndividualClinical Assessment Mr. and Mrs. Lawson brought their 4-year-old adopted daughter, Clara, to see Dr. Mason, a
1. 1 answer
2. 607 views
the American emphasis on the pursuit of happiness
1. 2 answers
2. 591 views
A small cube (m=0.290 kg) is at a height of 261 cm up a frictionless track which has a loop of radius, R = 28.71 cm at the
1. 1 answer
2. 2,050 views
If the cost is 3.00 doars per sq ft to clean a carpet, how much will it cost to clean a carpet 12.5 ft x 23ft?
1. 1 answer
2. 345 views
⦁ What do researchers mean by ‘subjective well-being’? How is this construct measured?
1. 1 answer
2. 480 views
A bullet (m = 0.0250 kg) is fired with a speed of 92.00 m/s and hits a block (M = 2.50 kg) supported by two light strings as
1. 1 answer
2. 2,124 views
1. Some criteria used for reaching a diagnosis cannot be observed directly2. Personality disorders can be similar to each other.
1. 1 answer
2. 560 views
3 1/6 + 2 3/10 =Give answer in simplest form
1. 5 answers
2. 391 views
3 7/10 - 1 2/5 =Give answer in simplest form
1. 1 answer
2. 374 views
2 7/12 + 1 2/3 =Give answer in simplest form
1. 3 answers
2. 389 views
1 1/5 + 7/10 =Give answer in simplest form
1. 3 answers
2. 445 views
2 3/4 + 1/12 =Give answer in its simplest form
1. 2 answers
2. 374 views
. If /home/jenny/draft and /home/alex/letter are links to the same file and the following sequence of events occurs, what will
1. 0 answers
2. 535 views
if john spent $130 and matt spent $480, john will have three times as much money left as matt. both boy's started with the same
1. 1 answer
2. 520 views
if john spent $130 and matt spent $480, john will have three times as much money left as matt. how much money did each boy start
1. 2 answers
2. 503 views
if john spent $130 and matt spent $480, john will have three times as much money left as matt. how much money did each boy start
1. 1 answer
2. 481 views
There are how many hundredsn the number 344,298
1. 1 answer
2. 386 views
in the numeral 3,000,000, there are how many thousands
1. 2 answers
2. 884 views
If a population is growing at 3.5 percent compounded continuously how long before it doubles?
1. 1 answer
2. 520 views
Brilli the ant placed the numbers 1,2,…,n in order clockwise around a circle. She can create an infinite sequence A={aj}∞j=0
1. 0 answers
2. 492 views
Express 2.4 as a fraction in its simplest form
1. 2 answers
2. 596 views
Leila purchased a prepaid phone card for . Long distance calls cost cents a minute using this card. Leila used her card only
1. 0 answers
2. 585 views
You have 10.0 g each of Na, C, Pb, Cu and Ne. Which contains the smallest number of moles?
1. 1 answer
2. 1,436 views
How many grams of carbon dioxide will form if 4.4 g of propane reacts with 16.0 g of oxygen producing 7.2 g of water?
1. 1 answer
2. 844 views
For sets A, B, C is a subset of U, prove or disprove (with a counter-example) the following: If A is a subset of B, B is not a
1. 1 answer
2. 583 views
Let n be positive integer greater than 1. We call n prime if the only positive integers that (exactly) divide n are 1 and n
1. 0 answers
2. 506 views
If n is a positive integer and n > 1, prove that (n over 2)+ (n-1 over 2) is a perfect square.
1. 0 answers
2. 422 views
If n is a positive integer and n > 1,prove that (n) + (n-1) is a perfect sq� (2) ( 2 )
1. 0 answers
2. 468 views
8 trophies can be awarded to 30 people in how many different ways
1. 2 answers
2. 361 views
suppose a random variable X can equal to 1,2,3,4,or 5. if P(x<3)=.4 and p(x>3)=.5 (a)p(x=3) and b P(x<4)
1. 1 answer
2. 724 views
Name the vertices of a square whose angles are f,g,a,l
1. 1 answer
2. 399 views
What is 2 2/4 +2 2/4 + 6 1/2=?
1. 1 answer
2. 252 views
When you divide a whole number by a fraction with a numerator of 1 explain how you can find the quotient?
1. 9 answers
2. 4,810 views
Sue has 8 yards of twine she cuts the twine into equal pieces of 3/4 feet each how many pieces can he cut?
1. 1 answer
2. 1,284 views
If you have 8 yards of twine and you cut the twine into 3/4 pieces each . How many pieces can you cut?
1. 2 answers
2. 548 views
A motorist travels 1600 m at 80 m/s and 750 m at 100 m/s. What is the average speed of the motorist for this trip.
1. 0 answers
2. 492 views
Opera CD buyers are located in New York and Los Angeles. At the current price for a CD, $25 in both New Yorkand Los Angeles,
1. 0 answers
2. 598 views
What volume of 1.75M CaSO3 solution could be prepared from 450g of CaSO3?
1. 1 answer
2. 325 views
What volume of 1.75M CaSO3 solution could be prepared from 450g of CaSO3?
1. 0 answers
2. 867 views
The fictitious compound, arrhenium fluoride (AhF), reacts with itself to form a dimer with the formula Ah2F2. The reaction is
1. 1 answer
2. 477 views
An arrow is shot into the air at a velocity of 25 m/s and an angle of 32 degrees above horizontal. It lands at the same level
1. 2 answers
2. 710 views
On a hot day in summer, your friends decide to go rafting down a local river. Since you are afraid of water, your job is to
1. 1 answer
2. 439 views
Can you please check my answers, thank you#2. 5/y+4 + 11/y^2=y-12 = 7/y-3 Answer -2 #4 The length of a rectangle is 2 cm more
1. 2 answers
2. 575 views
Which of the following statements about Anne Bradstreet is NOT true?
1. 4 answers
2. 940 views
Please let me know if i answered these correctly thanks1.Which property of the real numbers is illustrated by the following
1. 1 answer
2. 1,863 views
2.Which of the following is NOT a technique for emphasizing material in a résumé?A. Presenting it in vertical lists B.
1. 1 answer
2. 1,834 views
1.Which of the following statements explains why threats are NOT effective for motivating people? A. Threats reduce tension. B.
1. 1 answer
2. 1,199 views
Which of the following is NOT one of the three steps to take when audience benefits are hard to identify or develop?A. Identify
1. 1 answer
2. 690 views
Which of the following is NOT an example of parallel structure?A. "Yoga can help you develop flexibility, reduce stress, and
1. 3 answers
2. 1,533 views
2. Two electronics technicians are looking at the technical manual for a piece of electronic equipment. Themanual refers to a
1. 7 answers
2. 3,112 views
What is the force at which a bowling ball when it sticks the pins given the final speed of the bowling ball.Now account for
1. 0 answers
2. 521 views

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