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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
169 answers
asked by
Alex
13,509 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
3 answers
asked by
121
11,805 views
which of the following boxes below represent a stable system and describe how a disturbance to this box would affect it and use
18 answers
asked by
looloo
5,997 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 answer
asked by
GummyBears
5,119 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 answer
asked by
Rachel
5,117 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? :(
4 answers
asked by
Alana
5,074 views
1. In an isosceles triangle that is not equilateral the angle between the congruent sides is called a ____
A> Leg B> Vertex C>
12 answers
asked by
Chase
4,983 views
1.)Which of the following represents the civic virtue of diversity?
Being open to the opinions of others Seeking honesty in
4 answers
asked by
YRN DJ
4,432 views
Rank the following in order of increasing vapor pressure at 298 k: CH3CH2OH, CH3OCH3, CH3CH2CH3.
2 answers
asked by
Nicole
4,216 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
5 answers
asked by
Sign Language
3,700 views
There are 106-8d common nails in one pound. How many are in 50 pound box
3 answers
asked by
wannetta
3,363 views
Which statement best summarizes direct democracy?
A)Voters have the right to propose and respond to laws through the voting
12 answers
asked by
Mike
3,300 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
2 answers
asked by
priya
3,101 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
2 answers
asked by
John
2,840 views
A commuter has 245 dollars in his commuter savings account. this account changes by -15 dollars each week he buys a ticket. In
5 answers
asked by
Lily
2,334 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
4 answers
asked by
Todd Thicket
2,295 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 .
6 answers
asked by
Megan
1,931 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%
2 answers
asked by
Mike
1,924 views
The last part of the Declaration of Independence contains a list of complaints the colonists had against King George. Which of
6 answers
asked by
Anon
1,677 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
5 answers
asked by
Natasha
1,643 views
A number, plus one third itself, plus one eighth of itself, equals 70. What is the number?
1 answer
asked by
Emily
1,635 views
Jonathan burns 15 calories per minute he runs on the treadmill Jonathan ran 5 minutes on Monday 12 minutes on Tuesday and 8
3 answers
asked by
Ryan
1,619 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
2 answers
asked by
Esau
1,479 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?
2 answers
asked by
Nicole
1,472 views
Heather drove
715 miles in 13 hours. At the same rate, how long would it take her to drive 495 miles?
5 answers
asked by
SSundee
1,424 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 answer
asked by
john
1,369 views
please check my answers + help me improve them.
* 1.) explain why earth & other planets were not solid when they formed during
5 answers
asked by
abx +
1,357 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
2 answers
asked by
Jessica Smith
1,275 views
consider the reaction N2O5 + h2o -> 2HNO3 how many moles of N2O5 must be dissolved into one more of H2O to obtain an aqueous
2 answers
asked by
PInk ROSEE
1,267 views
Answer. Use a possessive adjective in your answer.
Tus padres tienen un carro. ¿Es viejo o nuevo el carro de tus padres?
4 answers
asked by
Naomi
1,255 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
3 answers
asked by
Ranya
1,208 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
5 answers
asked by
kate
1,184 views
two airplanes travelling in opposite directions , leave an airport at the same time. if one plane averages 480 ml/hr and the
2 answers
asked by
jj
1,180 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
3 answers
asked by
Natalie
1,108 views
A single fair die is tossed find the probability of rolling a number different than 12.
Please help me.
1 answer
asked by
Roa
1,100 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
3 answers
asked by
Giuseppe
1,081 views
The length of a rectangular pool is to be four times its width, and a sidewalk 6 feet wide will surround
the pool. If a total
0 answers
asked by
Help Please!
1,071 views
If you reacted 100.0 g of carbon tetrachloride (CCl4) with excess antimony fluoride (SbF3), how many grams of carbon dichloride
1 answer
asked by
Catherine
1,047 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?
4 answers
asked by
Megan
1,023 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
2 answers
asked by
JENE
954 views
A woman rows a boat 1.75 miles upstream against a constant current in 35 minutes. She then
rows the same distance downstream
1 answer
asked by
Help Please!
951 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 answer
asked by
Lily
947 views
Temperature readings on the Fahrenheit and Celsius scales are related by the formula 𝐶 =
5 9 (𝐹 − 32). Determine when the
1 answer
asked by
Help Please!
938 views
A salad dressing is 30% peanut oil. Rosie Wants To Make 3 CUPS OF DRESSING. How much peanut oil does she need?
3 answers
asked by
Meg
933 views
please balance this chemical equation iron +oxygen > iron (III) oxide +energy
Fe + O2> Fe2 O3 + heat and light
2 answers
asked by
Donald
875 views
Directional and nondirectional hypotheses can be easily interchanged according to the hypothesis the researcher is testing. For
0 answers
asked by
tanisha
872 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 answer
asked by
Scott
836 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 answer
asked by
Jasmine
816 views
Two trains leave a station at 11:00am. One train travels north at a rate of 75 mph and another travels
east at a rate of 60 mph.
1 answer
asked by
Help Please!
814 views
A cattleman has installed a new electric fence. The cows keep escaping because they are not deterred by the low power they
1 answer
asked by
JENE
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
3 answers
asked by
kate
797 views
Determine the ideas that would be most worthy to share in a literary discussion about The Watsons Go to Birmingham-1963. Provide
5 answers
asked by
Peyton
797 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 answer
asked by
Raila
793 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 answer
asked by
kate
792 views
Chlorine is prepare by the reaction 2KmnO4 + 16Hcl 2Kcl + 2mncl2 + 5cl2 + 8H2O what mass of KmnO4 is required to prepare 500cm3
1 answer
asked by
Julius Isaac Awudu
774 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 answer
asked by
Keez
768 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 answer
asked by
Daniel
744 views
Alexandra correctly answered 90% of the questions on a math test. If she missed 4 questions, how many questions were on the
3 answers
asked by
warda
728 views
In the presidential election of 1860, Lincoln received 180 out of a possible 303 electoral votes. In the election of 1864, he
3 answers
asked by
Kayla
720 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 answer
asked by
Asiyah
715 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 answer
asked by
Mullai
708 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
3 answers
asked by
Maddie
706 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 answer
asked by
Daniel
690 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 answer
asked by
ryan
683 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 answer
asked by
Lily
681 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 answer
asked by
Help Please!
676 views
Fundamental Theorem of Calculus
1. (4e^x-3)dx plus the number in x (6,1)
4 answers
asked by
Daniel
667 views
The base of a triangle is three inches more than its height. If each is increased by 3 inches the
area of the triangle (1/2 bh)
1 answer
asked by
Help Please!
664 views
If a 14-ft ladder leans
against a building, with an angle of elevation of 70°, how far up the building will the ladder reach? I
1 answer
asked by
Nick
662 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 answer
asked by
Megan
644 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 answer
asked by
Daniel
643 views
What is the "Percent Difference Formula for Momentum"?
0 answers
asked by
Derrick
640 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 answer
asked by
Bhharti
638 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 answer
asked by
Patty
638 views
Sample size= 16 mean=3.48 and standard deviation=0.92. For a 99% confidence interval, what is the Margin Of Error
1 answer
asked by
Knight
629 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
0 answers
asked by
Jon
629 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 answer
asked by
Lily
628 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 answer
asked by
Anonymous
614 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 answer
asked by
iram
605 views
Carol spends 15 hours every 2 weeks practicing her culinary skills. How many hours does she practice in 5 weeks ?
2 answers
asked by
Megan
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
2 answers
asked by
Anonymous
599 views
-Scale you will need to use
_______________________ | Height:3 |6 | 8 |10 | |Burn time:45|80|120|150| |_______________________|
2 answers
asked by
Austin
599 views
Results for: Rumpelstiltskin Could Pronounce His Name In Six Tenths Of A Second.at What Rate, How Many Times Could He Pronounce
1 answer
asked by
Asiyah
598 views
if i have read 150 pages of a 240 page book, what percentage of the book
have I read?
1 answer
asked by
John
596 views
This type of auto-immune disease occurs when the immune system attacks the layer of insulation that surrounds the nerves and
3 answers
asked by
Sinistare Stewie
594 views
approximate the value of the integral by use of the trapezoidal rule. n=8
a=0 b=4 sqrt 16-x^2
0 answers
asked by
Ray
585 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
2 answers
asked by
keya
584 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
4 answers
asked by
anon
583 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 answer
asked by
Ronald
580 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
0 answers
asked by
emily
574 views
Richey Loaner inherited $2105.22 from a not-so-rich uncle. If Richie deposits his money into an account that pays 3% compounded
2 answers
asked by
john
566 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 answer
asked by
sierra
553 views
Which of the following is a controllable risk factor of acquiring a non-communicable disease?
7 answers
asked by
Sinistare Stewie
553 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 answer
asked by
Alexis
551 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 answer
asked by
Megan
546 views
Mike Vanderjagt is the most accurate kicker in the history of professional football. He makes 91.2% of his field goal attempts.
2 answers
asked by
Anonymous
545 views
Employment opportunities for more than five hundred people will be lost when New Development Solutions, Inc., closes its
1 answer
asked by
KeSean
542 views
wahts 10 gallons of gas at the price of $1.599 per gallon?
1 answer
asked by
Asiyah
535 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 answer
asked by
Anonymous
532 views
A parabola y²=4x cuts the circle with centre at (6,5) orthogonal then the possible points of intersection between the curves
0 answers
asked by
Ankit raj
531 views
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