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Questions Asked on March 18, 2016

1. Which number is a irrational number?A. 0.12 B. 0.1257486... C. 0.12121212... D. 0.111111... 2. Which number is an irrational
1. 71 answers
2. asked by HELP!
3. 15,553 views
Yochanan walked from home to the bus stop at an average speed of 5km/h. He immediately got on his school bus and traveled at an
1. 6 answers
2. asked by Ta'Shanna
3. 9,545 views
victor drives 300 meters up a hill that makes an angle of 13 degrees with the horizontal. To the nearest tenth of a meter, what
1. 13 answers
2. asked by ghosttleaah
3. 8,799 views
Simplify the sum. (w2 + 2w – 24 + ) / (w2 + w – 30)(All the other help I can find they add +8w and -5w) please help.
1. 12 answers
2. asked by Sandra
3. 6,284 views
Find the point on the graph of y = x2+1 that is closest to the point (3,1).d = √[(x-3)^2+(y-1)^2] d = √[(x-3)^2+(x^2+1-1)^2]
1. 6 answers
2. asked by omar
3. 5,464 views
one less than a positive number times three more than that number is 32. Find the number
1. 1 answer
2. asked by Jony
3. 5,054 views
How do i figure out if 2NO2 -> N2O4 is a redox reaction
1. 1 answer
2. asked by Cabby
3. 3,571 views
If a/4 = b/7, what is the value of a/b?Can somebody guide me through a step by step please? I know it's cross multiplication, I
1. 1 answer
2. asked by SkatingDJ
3. 3,510 views
To fill a swimming pool two pipes are to be used.If the pipe of larger diameter I'd used for 4 hours and the pipe of smaller
1. 8 answers
2. asked by Harshita
3. 3,204 views
In three more years, Miguel's grandfather will be six times as old as Miguel was. Last year, when Miguel's present age is added
1. 3 answers
2. asked by Anonymous
3. 3,045 views
What is the probability of selecting a red card from a standard deck of 52 playing cardships that does not contain a joker?
1. 2 answers
2. asked by Anonymous
3. 3,026 views
Which one of the following words has a negative connotation? (A)Middle? (B)Billows (C)Spoil (D)Done...........
1. 8 answers
2. asked by Satoko
3. 2,986 views
1. Why does Scrooge object people enjoying Christmas?A. he is sad at Christmas because Marley died on Christmas Eve B. He
1. 1 answer
2. asked by Carrie
3. 2,867 views
If Building A had 8 more storeys than Building B, it would have 2 more than half a building with 46 storeys. How many storeys
1. 3 answers
2. asked by anna
3. 2,756 views
justin has a car that ca travel 77 1/2 miles with 3 1/10 gallons of gas. kim has a car that can travel 99 1/5 miles with 3 1/5
1. 2 answers
2. asked by mariam
3. 2,695 views
a building 60 feet high. from a distance at point A on the ground, the angle of elevation to the top of the building is 40
1. 4 answers
2. asked by Anonymous
3. 2,684 views
What is the image of point P (-2, 3, 5) after a reflection about the xy-plane?a. P' (-2, -3, 5) b. P' (2, 3, 5) c. P' (2, -3,
1. 3 answers
2. asked by Geometry Help!
3. 2,663 views
1. What is the length of the diagonal for the rectangular prism with L=8cm W=3cm H=7cm to the nearest whole unit?10 cm 11 cm
1. 1 answer
2. asked by Anonymous
3. 2,543 views
A glass box shaped like a rectangular prism has width of 7 in., length 9 in., and height 12 in. . It is being shipped in a
1. 5 answers
2. asked by A girl with problems.
3. 2,516 views
Analyze the following statement.Brandon puts his water in the refrigerator so it will stay cold. Is the statement an example of
1. 1 answer
2. asked by Oscar
3. 2,363 views
a parallelogram has a height of 5 cm and a base of 10cm. what happens to the area if the parallelograms measurements double to a
1. 1 answer
2. asked by keykat
3. 2,234 views
The specific heat of aluminum is 0.900*j/g*CHow much heat is required to raise the temperature of a 30.0 g block of aluminum
1. 1 answer
2. asked by Ashley
3. 2,232 views
Please Check!1. How does nanotechnology help engineers make products for the future? a. By changing a materials atomic
1. 8 answers
2. asked by SpitFireRedHead
3. 2,133 views
A rectangular box with dimensions 2cm x 3cm x 5cm
1. 4 answers
2. asked by Jamara Williams
3. 2,054 views
A new theme park will have five roller coasters, six water rides and eight suspension rides. How many different combinations of
1. 2 answers
2. asked by Rose
3. 1,913 views
2. For an object whose velocity in ft/sec is given by v(t) = -t^2 + 6, what is its displacement, in feet, on the interval t = 0
1. 2 answers
2. asked by Vikram
3. 1,856 views
Determine the exact value of tan(38pi/12) or tan(19pi/6)
1. 1 answer
2. asked by Cabby
3. 1,833 views
The local ice cream shop is deciding whether or not to hire a new worker. The shop must pay the worker hourly and cover a daily
1. 3 answers
2. asked by Oscar
3. 1,826 views
calculate the molarity of solution cacl2 . if on the chemical analysis . it is found that 200 ml of solution contains 3 into 10
1. 1 answer
2. asked by muskan
3. 1,675 views
A bicycle wheel of radius 35cm is making 25 revolutions in 10secs. At what speed in km/hr is the cyclle moving
1. 1 answer
2. asked by Megha
3. 1,587 views
A survey about the student government program at a school finds the following results.190 students like the program 135 students
1. 2 answers
2. asked by Sam
3. 1,573 views
A spinner is divided into 12 equal sections where 5 of the sections are red, 3 are blue, 2 are orange, and 2 are green. What are
1. 2 answers
2. asked by Anonymous
3. 1,541 views
Two teams are pulling on a rope. Team 1 pulls with a force of 124 newtons, while team 2 pulls with a force of 110 Newton in the
1. 3 answers
2. asked by Tonya
3. 1,510 views
The quotient for 20÷1/4 is 5. It wants to know which expression has the same quotient as 20÷1/4.A.1/2÷40 B.1/4÷20 C.15÷1/5
1. 1 answer
2. asked by Hannah
3. 1,431 views
Miguel is selling tickets to a barbecue. Adult tickets cost 6.00 and children’s tickets cost 4.00. He sells six ore
1. 3 answers
2. asked by liga
3. 1,429 views
. A car traveling at 25 mi/h accelerates to 48 mi/h over the first 5 seconds. It maintains that speed for the next 5 seconds,
1. 6 answers
2. asked by BLOBBY
3. 1,428 views
Using Cavalieri's Principle, determine which of these prisms does not have the same volume as the others?a. dimensions 10 cm, 6
1. 2 answers
2. asked by Aaden Caldwell
3. 1,421 views
What is the altitude of this cylinder: B ==> C?A. line BC B. segment BC C. ray BC D. Point BC MY ANSWER: A. Line BC What is the
1. 1 answer
2. asked by Aaden Caldwell
3. 1,398 views
The perimeter of a rectangle is 10 m. Twice the width is equal to one- half the length. Find the length and the width.
1. 3 answers
2. asked by Anonymous
3. 1,372 views
a rectangular swimming pool measures 16 meters by 8 and 1/4 meters.what is the area of the swimming pool
1. 3 answers
2. asked by Nunny
3. 1,354 views
Rationalize how the addition of the silver nitrate to the Fe/SCN equilibrium system had an effect even though neither Ag nor NO3
1. 1 answer
2. asked by matt
3. 1,350 views
Cory has a collection of nickels, dime and quarters with a total value of 2.55. There are 6 more dimes than nickels and twice as
1. 2 answers
2. asked by lou
3. 1,345 views
Draw a line with 3 distinct pints on it. Label each with a different letter. How many different rays can you name using only the
1. 8 answers
2. asked by SWIRLY
3. 1,316 views
Researchers treat 100 tomato plants with varying amounts of an experimental fertilizer. For each plant, the yield in pounds of
1. 1 answer
2. asked by AMGCSTRNBSN
3. 1,315 views
In the 1800s, help for those living in poverty was mainly given by theA.)civil societies B.)government C.)public schools
1. 5 answers
2. asked by jai
3. 1,311 views
How does sea-floor spreading occur?A, New materials are being added to the asthenosphere. B, Earthquakes break apart the ocean
1. 3 answers
2. asked by Tanner fox
3. 1,273 views
A fabric store has 44 bolts of fabric on its clearance table. Of these bolts 28 are broadcloth, 17 floral prints, 22 have a blue
1. 1 answer
2. asked by Rose
3. 1,189 views
A 40.0 ohm resistor, 20.0 ohm resistor, and a 10.0 ohm resistor are connected in series across a 220-V supply. Which resistor is
1. 1 answer
2. asked by Joe
3. 1,186 views
The mountain ranges on Southeast Asia’s mainland shaped the history of the region because the mountains.A. separated the
1. 3 answers
2. asked by jjiiddss
3. 1,139 views
Two parallel wires, separated by the distance of 2 cm, carry the currents I1 = 1 A and I2 = 2 A in the same direction. How far
1. 1 answer
2. asked by A
3. 1,104 views
Which of the following is NOT true about a nuclear power plant?A. They can explode like a nuclear bomb. B. They produce
1. 1 answer
2. asked by louren
3. 1,082 views
A 3200 lb car traveling at 30 mi/hr speeds up to 60 mi/hr. How much useful work was supplied by the engine?
1. 1 answer
2. asked by Reed
3. 1,060 views
While selling 15 copies, a man gains the cost price of 5 copies. Find his profit percent.?
1. 2 answers
2. asked by Clive
3. 1,033 views
In the expansion of (ax +by)^8, the first three terms are 256x^8, 6144x^7y and 64512x^6y^2. Find the values of a and b
1. 1 answer
2. asked by Rose
3. 1,025 views
An elevator cab is pulled upward by a cable. The cab and its single occupant have a combined mass of 1980 kg. When that occupant
1. 1 answer
2. asked by krals
3. 1,010 views
I have a quiz and want to check them out to see if I got them correct:Question 1. When is it considered safe to provide both
1. 0 answers
2. asked by Mike
3. 996 views
A 25 g bullet with a muzzle velocity of 300 m/s is fired into a board 4.0 cm thick. A). In a hard board, the bullet penetrates
1. 3 answers
2. asked by Reed
3. 937 views
A model is made of a car. The car is 3 meters long and the model is 3 centimeters long. What is the ratio of the length of the
1. 2 answers
2. asked by Carpe_Diem
3. 925 views
In the following lines, Juliet is speaking of her tears, as if they have feelings: "The tears have got small victory by
1. 3 answers
2. asked by Marylyn
3. 919 views
find the area of the trapezoidA.95 units2 B.190 units2 C.150 units2 D.300 units2
1. 3 answers
2. asked by Xxcody~kunxX
3. 917 views
Please Check1. How does nanotechnology help engineers make products for the future? a. By changing a materials atomic structure,
1. 0 answers
2. asked by Blair
3. 915 views
What is the altitude of this cylinder: B ==> C?A. line BC B. segment BC C. ray BC D. Point BC MY ANSWER: A. Line BC What is the
1. 2 answers
2. asked by Aaden Caldwell
3. 908 views
At what altitude above Earth's surface would the gravitational acceleration be 1.20 m/s2? (Take the Earth's radius as 6370 km.)
1. 1 answer
2. asked by krals
3. 875 views
#1: A ball has a radius of 1 foot. What is the surface area of the ball?A. 2 pi ft^2 B. 4 pi ft^2 C. 6 pi ft^2 D. 8 pi ft^2 #2:
1. 2 answers
2. asked by William M
3. 855 views
What is cognitive-behavioral therapy?A. Uses family therapy principles to improve a person’s health-risk behaviors B. Offers
1. 2 answers
2. asked by Martin1162
3. 837 views
4 red marbles, 3 green, 2 yellow. you pick 2 at random.What is probability of a. 1 yellow & 1 redb. 2 green
1. 3 answers
2. asked by thomas
3. 814 views
What changes did the Census Bureau make to the conceptualization and operationalization of race in the 2000 census?
1. 1 answer
2. asked by Pamela
3. 814 views
Stress is a normal part of life.A. The above statement is false B. The above statement is never true C. The above statement is
1. 2 answers
2. asked by Anonymous
3. 804 views
A block of mass m1 = 3.56 kg on a frictionless plane inclined at angle θ = 34.1° is connected by a cord over a massless,
1. 2 answers
2. asked by krals
3. 802 views
1. In 1999, Canada's Inuits became•us citizens •industrialized •self governing •extinct
1. 12 answers
2. asked by MADZ
3. 800 views
Is this grammatically correct? I mean, it is alright for me to write who "one of them" is in an entirely new sentence? Is it
1. 1 answer
2. asked by Victoria
3. 784 views
Suppose the 480 lb pile driver that drops 20 ft drives the pile 2 in. every time it strikes the pile. What is the average
1. 2 answers
2. asked by Reed
3. 778 views
This presentation should consist of 5 Gerund sentences (subject, subject complement, direct object, indirect object, and object
1. 1 answer
2. asked by Fred
3. 775 views
A chemist mixes 96.8 g of ammonia, NH3, with 188 L of O2 at STP. How many grams of NO will be produced? The balanced equation
1. 1 answer
2. asked by Faith
3. 769 views
In which sentence does the prepositional phrase act as an adjective?A. In the morning, we rested in bed. B. We bought cookies in
1. 2 answers
2. asked by Barny
3. 762 views
A radioactive isotope of radium (Ra-226) has a half-live of 1620 years. How much of this isotope remains after three (3)
1. 0 answers
2. asked by louren
3. 757 views
name two hormones produced by the ovaries and explain what they do?
1. 3 answers
2. asked by coolguy321
3. 755 views
(4,57)(3,20)(2,1)(5,?)What is the missing number?
1. 1 answer
2. asked by Nan
3. 755 views
Given the balanced equation: H2 + Cl2 2 HCl ,how many moles of HCl will be produced if 18.4 g H2 reacts with 127 g Cl2?
1. 2 answers
2. asked by Faith
3. 755 views
how much solid KNO3 will crystallize and a saturated solution of KNO3;if the solution is cooled from 65 degrees Celsius to 45
1. 0 answers
2. asked by Rachel
3. 752 views
In preparing to shoot an arrow, an archer pulls a bowstring back 0.49 m by exerting a force that increases uniformly from 0 to
1. 1 answer
2. asked by Lindsey
3. 752 views
Four people want to cross a bridge. They all begin on the same side. It’s night time and they only have one flash light with
1. 1 answer
2. asked by Tiffany
3. 745 views
What is the smallest positive value of x that satisfies x= Arc cos 1/2
1. 3 answers
2. asked by Anna
3. 742 views
which of the following was a cause of world war 2?a. the rise of democracy in europe b. the united states becoming an ally with
1. 11 answers
2. asked by PlsHelp
3. 734 views
Discuss the significance that segregation, voting rights, and education had on African American life in the South during the
1. 0 answers
2. asked by Anastasia
3. 734 views
Find two numbers whose sum is -64, if twice the first is 1 more than the second
1. 1 answer
2. asked by Anonymous
3. 733 views
How do you write out and finish the equation when:1: iron(lll) reacts with calcium metal: 2: Magnesium sulfide reacts with
1. 1 answer
2. asked by Unknown
3. 727 views
I'm having trouble with the surface area of the sphere. Like, here's a question I'm having trouble solving:What is the
1. 2 answers
2. asked by W. Miller
3. 726 views
In the figure, two blocks are connected over a pulley. The mass of block A is 7.9 kg and the coefficient of kinetic friction
1. 0 answers
2. asked by krals
3. 723 views
16. I told the child to _____ down for a nap. When he finally fell asleep I ___ down for a nap of my own. Which of the following
1. 2 answers
2. asked by AMGCSTRNBSN
3. 721 views
A banked circular highway curve is designed for traffic moving at 57 km/h. The radius of the curve is 216 m. Traffic is moving
1. 2 answers
2. asked by krals
3. 715 views
Suppose that you are in a class of 28 students and it is assumed that approximately 8% of the population is left-handed. (Give
1. 1 answer
2. asked by Kyra
3. 709 views
How did the three phases of industrialization affect the growth of cities?Please help ASAP! I am a traveling athlete and I am
1. 4 answers
2. asked by Rayven M.
3. 707 views
during which phase can fertilization occurA. phase 1 B. phase 2 C. phase 3 D. any of the phases *******? more info phase 1 is
1. 2 answers
2. asked by coolguy321
3. 698 views
How many times should you expect to roll a 5 on a number cube if you roll the cube 4,000 times?
1. 5 answers
2. asked by Anonymous
3. 693 views
Suppose the 480 lbs pile driver that drops 20 ft drives the pile 2.0 in. every time it strikes the pile. What is the average
1. 0 answers
2. asked by Bob
3. 687 views
A 25 g bullet with a muzzle velocity of 300 m/s is fired into a board 4.0 cm thick. For a soft board, the bullet goes through
1. 1 answer
2. asked by Andy
3. 678 views
Suppose the 480 lbs pile driver that drops 20 ft drives the pile 2.0 in. every time it strikes the pile. What is the average
1. 0 answers
2. asked by PAT
3. 670 views
is there a chart available that show the vapor pressure of Isopropyl alcohol and water solutions at 68 degrees F ?
1. 2 answers
2. asked by Daniel
3. 665 views
“That person must belong to a gang; just look how he dresses”. How often have we heard somebody mention these things, yet,
1. 10 answers
2. asked by helppppp
3. 660 views

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