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Questions Asked on December 11, 2015

1. Which sentence contains an opinion? (1 point)Thomas Jefferson supported American independence from Great Britain. He was a
1. 169 answers
2. asked by Alex
3. 13,516 views
Two metal disks, one with radius R1 = 2.40 cm and mass M1 = 0.900 kg and the other with radius R2 = 4.95 cm and mass M2 = 1.50
1. 3 answers
2. asked by 121
3. 11,809 views
which of the following boxes below represent a stable system and describe how a disturbance to this box would affect it and use
1. 18 answers
2. asked by looloo
3. 5,999 views
1.Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least
1. 1 answer
2. asked by GummyBears
3. 5,124 views
The molar heat of vaporization of water is 42 kJ/mol. How much energy is released by the condensation of 3.0 g of water?So for
1. 1 answer
2. asked by Rachel
3. 5,120 views
10. What is 0.00000512 in scientific notation?The answer is 5.12 x 10 -6 but I have to explain why and idk? :(
1. 4 answers
2. asked by Alana
3. 5,078 views
1. In an isosceles triangle that is not equilateral the angle between the congruent sides is called a ____A> Leg B> Vertex C>
1. 12 answers
2. asked by Chase
3. 4,988 views
1.)Which of the following represents the civic virtue of diversity?Being open to the opinions of others Seeking honesty in
1. 4 answers
2. asked by YRN DJ
3. 4,436 views
Rank the following in order of increasing vapor pressure at 298 k: CH3CH2OH, CH3OCH3, CH3CH2CH3.
1. 2 answers
2. asked by Nicole
3. 4,219 views
In order to change a sign from a personal pronoun to a possessive pronoun, you make the following hand-shape change.A) From an
1. 5 answers
2. asked by Sign Language
3. 3,704 views
There are 106-8d common nails in one pound. How many are in 50 pound box
1. 3 answers
2. asked by wannetta
3. 3,366 views
Which statement best summarizes direct democracy?A)Voters have the right to propose and respond to laws through the voting
1. 12 answers
2. asked by Mike
3. 3,304 views
A uniform rod is 4m long and weighs 10 kg.if it is supported on a knife edge at one metre from the end what weight placed at
1. 2 answers
2. asked by priya
3. 3,105 views
a plane flies 1.5 hours at 110 mph on a bearing of 10°. it then turns and flies 8.5 hours at the same speed on a bearing of
1. 2 answers
2. asked by John
3. 2,844 views
A commuter has 245 dollars in his commuter savings account. this account changes by -15 dollars each week he buys a ticket. In
1. 5 answers
2. asked by Lily
3. 2,338 views
If someone could help me with these 6 questions, that would be great, Thank you. :)5.) Chris wants to buy a cell phone that
1. 4 answers
2. asked by Todd Thicket
3. 2,298 views
Mary can read 20 pages in 30 minutes. How long would it take her to read 160 page book? Write your answer in hours and minutes .
1. 6 answers
2. asked by Megan
3. 1,936 views
What amount must be remitted if the following invoices, all with terms 4/10, 2/30, n/60, are paid on May 10?$850 less 20%, 10%
1. 2 answers
2. asked by Mike
3. 1,927 views
The last part of the Declaration of Independence contains a list of complaints the colonists had against King George. Which of
1. 6 answers
2. asked by Anon
3. 1,680 views
You do not need to flip the inequality sign when solving the inequality -3t + 7 ≥ 9. TRUE or FALSE?I'm not that great at
1. 5 answers
2. asked by Natasha
3. 1,650 views
A number, plus one third itself, plus one eighth of itself, equals 70. What is the number?
1. 1 answer
2. asked by Emily
3. 1,639 views
Jonathan burns 15 calories per minute he runs on the treadmill Jonathan ran 5 minutes on Monday 12 minutes on Tuesday and 8
1. 3 answers
2. asked by Ryan
3. 1,622 views
Jess ate 1/4 of a pizza.Jack ate 1/3 of the same pizza.Dennis ate 1/2 of the same pizza.Explain and show with math if this is
1. 2 answers
2. asked by Esau
3. 1,481 views
At its normal boiling point of 126°C n-octane, C8H18, has a vapor pressure of 760 torr. What is its vapor pressure at 25°C?
1. 2 answers
2. asked by Nicole
3. 1,475 views
Heather drove715 miles in 13 hours. At the same rate, how long would it take her to drive 495 miles?
1. 5 answers
2. asked by SSundee
3. 1,428 views
Use the formula pH = −log[H^+]9.. The hydrogen ion concentration of a substance is 4.3*10^-6 × moles per liter.Find the pH.
1. 1 answer
2. asked by john
3. 1,372 views
please check my answers + help me improve them.* 1.) explain why earth & other planets were not solid when they formed during
1. 5 answers
2. asked by abx +
3. 1,361 views
easton enjoys playing football at recess. He spends 1/4 of an hour at recess each day. How many hours does he spend at recess in
1. 2 answers
2. asked by Jessica Smith
3. 1,279 views
consider the reaction N2O5 + h2o -> 2HNO3 how many moles of N2O5 must be dissolved into one more of H2O to obtain an aqueous
1. 2 answers
2. asked by PInk ROSEE
3. 1,270 views
Answer. Use a possessive adjective in your answer.Tus padres tienen un carro. ¿Es viejo o nuevo el carro de tus padres?
1. 4 answers
2. asked by Naomi
3. 1,260 views
An aeroplane is heading north at a speed of 300km/h . If wind begins blowing at a speed of 50km/h from the west , calculate the
1. 3 answers
2. asked by Ranya
3. 1,211 views
A’s DJ service charges a $200 setup fee and $75 an hour after that.B’s DJ service charges no setup fee but costs $125 an
1. 5 answers
2. asked by kate
3. 1,188 views
two airplanes travelling in opposite directions , leave an airport at the same time. if one plane averages 480 ml/hr and the
1. 2 answers
2. asked by jj
3. 1,184 views
A woman holds a 1.90-m-long uniform 5.0-kg pole as shown in (Figure 1) ( its horizontal).A. Determine the force she must exert
1. 3 answers
2. asked by Natalie
3. 1,110 views
A single fair die is tossed find the probability of rolling a number different than 12.Please help me.
1. 1 answer
2. asked by Roa
3. 1,102 views
A children's play area is triangular. The sides of the play area measure 100 m 250 m and 275 m respectively. Find the area
1. 3 answers
2. asked by Giuseppe
3. 1,085 views
The length of a rectangular pool is to be four times its width, and a sidewalk 6 feet wide will surroundthe pool. If a total
1. 0 answers
2. asked by Help Please!
3. 1,074 views
If you reacted 100.0 g of carbon tetrachloride (CCl4) with excess antimony fluoride (SbF3), how many grams of carbon dichloride
1. 1 answer
2. asked by Catherine
3. 1,052 views
The ratio of boys to girls in a class is 6 to 5. How many girl students are there if there are 30 boys?
1. 4 answers
2. asked by Megan
3. 1,027 views
If you were creating a lamp by hand what type of material would you chose for the wiring and what material would you chose to
1. 2 answers
2. asked by JENE
3. 958 views
A woman rows a boat 1.75 miles upstream against a constant current in 35 minutes. She thenrows the same distance downstream
1. 1 answer
2. asked by Help Please!
3. 953 views
Two lifeguards pull on ropes attached to a raft. If they pull in the same direction, the raft experiences a net external force
1. 1 answer
2. asked by Lily
3. 949 views
Temperature readings on the Fahrenheit and Celsius scales are related by the formula 𝐶 =5 9 (𝐹 − 32). Determine when the
1. 1 answer
2. asked by Help Please!
3. 941 views
A salad dressing is 30% peanut oil. Rosie Wants To Make 3 CUPS OF DRESSING. How much peanut oil does she need?
1. 3 answers
2. asked by Meg
3. 936 views
please balance this chemical equation iron +oxygen > iron (III) oxide +energyFe + O2> Fe2 O3 + heat and light
1. 2 answers
2. asked by Donald
3. 878 views
Directional and nondirectional hypotheses can be easily interchanged according to the hypothesis the researcher is testing. For
1. 0 answers
2. asked by tanisha
3. 877 views
Which sentence is correct?a.Each guitar must be in their own case. b.Each guitar must be in its own case.****** c.Each guitar
1. 1 answer
2. asked by Scott
3. 839 views
Two trains leave a station at 11:00am. One train travels north at a rate of 75 mph and another travelseast at a rate of 60 mph.
1. 1 answer
2. asked by Help Please!
3. 819 views
What is the simplified form of the expression?(2x^6)(3x^1/2) A.6x^13/2 B.6x^3 C.5x^13/2 D.5x^3 I got the answer 3x^7 but that's
1. 1 answer
2. asked by Jasmine
3. 819 views
A cattleman has installed a new electric fence. The cows keep escaping because they are not deterred by the low power they
1. 1 answer
2. asked by JENE
3. 807 views
Determine the ideas that would be most worthy to share in a literary discussion about The Watsons Go to Birmingham-1963. Provide
1. 5 answers
2. asked by Peyton
3. 802 views
Assume you are throwing a baseball up from the top of a building. The equation for the height of the ball, h, at time, t, is
1. 3 answers
2. asked by kate
3. 801 views
Mooncorp Insurance has quoted you an annual premium to insure your car of $3100. You are offered a 15% discount if you pay the
1. 1 answer
2. asked by Raila
3. 796 views
Assume you are throwing a baseball up from the top of a building. The equation for the height of the ball, h, at time, t, is
1. 1 answer
2. asked by kate
3. 795 views
Chlorine is prepare by the reaction 2KmnO4 + 16Hcl 2Kcl + 2mncl2 + 5cl2 + 8H2O what mass of KmnO4 is required to prepare 500cm3
1. 1 answer
2. asked by Julius Isaac Awudu
3. 777 views
A corner store sells two kinds of baled goods:cakes and pies.A cake costs $13 and a pie cost $6.In one day ,the store sold 9
1. 1 answer
2. asked by Keez
3. 772 views
Consider the function y = 2x^3-3x^2+9x+5.1. Find where the function is increasing, where the function is decreasing, and
1. 1 answer
2. asked by Daniel
3. 747 views
Alexandra correctly answered 90% of the questions on a math test. If she missed 4 questions, how many questions were on the
1. 3 answers
2. asked by warda
3. 734 views
In the presidential election of 1860, Lincoln received 180 out of a possible 303 electoral votes. In the election of 1864, he
1. 3 answers
2. asked by Kayla
3. 722 views
Rumpelstiltskin Could Pronounce His Name In Six Tenths Of A Second.at What Rate, How Many Times Could He Pronounce His Name In
1. 1 answer
2. asked by Asiyah
3. 719 views
There were a some men, women , children in a hall.there 1 1/4 times as many men as women,and the ratio of number of women to the
1. 1 answer
2. asked by Mullai
3. 712 views
A car traveling at 72 km/hr hits a tree. the driver, who has a mass of 55.0 kg comes to a rest 0.10s after the impact.What is
1. 3 answers
2. asked by Maddie
3. 709 views
You have 300 square feet of wood you will use to construct a rectangular shed with a square base and top. What is the maximum
1. 1 answer
2. asked by Daniel
3. 693 views
trail mix is sold in 1 lbs bags Mary will buy trail mix and repackage it so that each of the 15 members of her hiking club gets
1. 1 answer
2. asked by ryan
3. 687 views
The average speed of an orbiting space shuttle is 19700 mi/h. The shuttle is orbiting about 125 mi above the Earth’s surface.
1. 1 answer
2. asked by Lily
3. 687 views
You have 8 liters of a 60% alcohol solution. How many liters of water should be added to make a 35% alcohol solution?.
1. 1 answer
2. asked by Help Please!
3. 679 views
Fundamental Theorem of Calculus1. (4e^x-3)dx plus the number in x (6,1)
1. 4 answers
2. asked by Daniel
3. 670 views
The base of a triangle is three inches more than its height. If each is increased by 3 inches thearea of the triangle (1/2 bh)
1. 1 answer
2. asked by Help Please!
3. 667 views
If a 14-ft ladder leansagainst a building, with an angle of elevation of 70°, how far up the building will the ladder reach? I
1. 1 answer
2. asked by Nick
3. 665 views
In a shipment of 400 parts, 15 were found to be defective. How many defective parts should be expected in a shipment of 1000
1. 1 answer
2. asked by Megan
3. 652 views
As an ice cube melts its surface area in decreasing at a rate of 6 cm^2 / sec. Find the rate at which the length of each side is
1. 1 answer
2. asked by Daniel
3. 647 views
What is the "Percent Difference Formula for Momentum"?
1. 0 answers
2. asked by Derrick
3. 643 views
if three resistors are connected in parallel there are 10 ohm 20 ohm and 60 ohm to a battery of 12 volt then find the effective
1. 1 answer
2. asked by Bhharti
3. 641 views
how many milliliters of a 2.61 m h2so4 solution are needed to neutralize 71.50 ml of a 0.855 m koh solution
1. 1 answer
2. asked by Patty
3. 640 views
A jogger runs in a straight line with an average velocity of 5.4 m/s for 2.3 min, and then with an average velocity of 5.7 m/s
1. 1 answer
2. asked by Lily
3. 633 views
Sample size= 16 mean=3.48 and standard deviation=0.92. For a 99% confidence interval, what is the Margin Of Error
1. 1 answer
2. asked by Knight
3. 633 views
Salt water is poured into a U tube until it stands 0.250 m high in each arm. Oil is then added slowly to one arm until the salt
1. 0 answers
2. asked by Jon
3. 633 views
On a typical scantron exam, there are 4 choices for each problem (a, b, c, or d). If you are given an exam with 6 problems and
1. 1 answer
2. asked by Anonymous
3. 619 views
A machine put the juice in the bottle with normal distribution with mean is equal to 50 cl, with the standard deviation 5 cl.
1. 1 answer
2. asked by iram
3. 609 views
Carol spends 15 hours every 2 weeks practicing her culinary skills. How many hours does she practice in 5 weeks ?
1. 2 answers
2. asked by Megan
3. 606 views
Results for: Rumpelstiltskin Could Pronounce His Name In Six Tenths Of A Second.at What Rate, How Many Times Could He Pronounce
1. 1 answer
2. asked by Asiyah
3. 602 views
-Scale you will need to use_______________________ | Height:3 |6 | 8 |10 | |Burn time:45|80|120|150| |_______________________|
1. 2 answers
2. asked by Austin
3. 602 views
f(x) =x^4 - x^3 -4x^2 +4. find factor and graph.I only factor to this step: (x^3 - 4x-4)(x-1) = f(x) but i don't know how to
1. 2 answers
2. asked by Anonymous
3. 601 views
if i have read 150 pages of a 240 page book, what percentage of the bookhave I read?
1. 1 answer
2. asked by John
3. 599 views
This type of auto-immune disease occurs when the immune system attacks the layer of insulation that surrounds the nerves and
1. 3 answers
2. asked by Sinistare Stewie
3. 599 views
approximate the value of the integral by use of the trapezoidal rule. n=8a=0 b=4 sqrt 16-x^2
1. 0 answers
2. asked by Ray
3. 589 views
The angle of elevation and angle of depression of the top and base of a mobile tower from a mobile handset are 60 degree and 30
1. 2 answers
2. asked by keya
3. 588 views
I'm currently working on a project for algebra in which we have to study two cab companies and their flat fees/how much they
1. 4 answers
2. asked by anon
3. 586 views
Help would be great, it is for a "test" to see what we know, so it is not worth anything but I still would like to see if I can
1. 1 answer
2. asked by Ronald
3. 583 views
Richey Loaner inherited $2105.22 from a not-so-rich uncle. If Richie deposits his money into an account that pays 3% compounded
1. 2 answers
2. asked by john
3. 579 views
Water is leaking out of an inverted conical tank at a rate of 10700.0 cubic centimeters per min at the same time that water is
1. 0 answers
2. asked by emily
3. 577 views
The property taxes on a business office were $3000. What was the tax rate if the business office was valued at $200,000?
1. 1 answer
2. asked by sierra
3. 557 views
Which of the following is a controllable risk factor of acquiring a non-communicable disease?
1. 7 answers
2. asked by Sinistare Stewie
3. 556 views
Can you check my answers?1. 3√20/√4 = 3√(5)(4)/2 = 3(2)√5/2 = 3√5 2. 4√15/√9 = 4√15/3 3. √12/√16 = √4(3)/4
1. 1 answer
2. asked by Alexis
3. 554 views
A worker can complete the assembly of 12 tape players in 4 hours. At this rate, how many can the worker complete in a 40 hour
1. 1 answer
2. asked by Megan
3. 550 views
Mike Vanderjagt is the most accurate kicker in the history of professional football. He makes 91.2% of his field goal attempts.
1. 2 answers
2. asked by Anonymous
3. 550 views
Employment opportunities for more than five hundred people will be lost when New Development Solutions, Inc., closes its
1. 1 answer
2. asked by KeSean
3. 545 views
wahts 10 gallons of gas at the price of $1.599 per gallon?
1. 1 answer
2. asked by Asiyah
3. 539 views
A parabola y²=4x cuts the circle with centre at (6,5) orthogonal then the possible points of intersection between the curves
1. 0 answers
2. asked by Ankit raj
3. 537 views
In the game of blackjack, the player automatically wins if his two cards add up to 21 points. If you assume an Ace is worth 11
1. 1 answer
2. asked by Anonymous
3. 535 views

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