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Questions Asked on February 14, 2014

the sum of 18term of an A.P is549 given the common difference is 3 find the 56th term and the sum of its 32term
1. 12 answers
2. asked by Anonymous
3. 3,488 views
A 1M solution (200ml) of NH3 (Kb of ammonia=1.8*10-5) is added to 200ml of 0.5M HCl. Calculate:a) the resulting pH? b) The delta
1. 1 answer
2. asked by anonymous
3. 956 views
I don't get what this sentence means to say.With the new spaces created by immigration, the enforced alienation from
1. 2 answers
2. asked by Mohammad
3. 436 views
Reflect on your readings this week and describe at least three take-away concepts.
1. 2 answers
2. asked by Fannie
3. 924 views
Which of the following best expresses the writer's main idea in “Single Room, Earth View”?A. Space exploration leads to
1. 2 answers
2. asked by Wahab
3. 2,151 views
A plant deprives of light dies. Which of the following best explains why this happens?1-The plant needs light to make it's food
1. 5 answers
2. asked by Anonymous
3. 770 views
I am supposed to name this using IUPAC method for binary compounds (i think)arsenic(111) sulfide silicon tetraiodide antimony
1. 2 answers
2. asked by Sam
3. 556 views
if I bought an 8 foot piece of lumber to trim out a bookcase. Altogether I need 100 inches of lumber to trim. Do I have enough?
1. 2 answers
2. asked by joann
3. 566 views
ted needs an average of at least 70 on his 3 history tests. he has already scored 85 and 60 on 2 of them. what is the minimum
1. 3 answers
2. asked by The doctor
3. 1,347 views
0.008 x 300 =Round to 2 decimal place
1. 2 answers
2. asked by Susan
3. 502 views
In the basketball game, Sarah made three times as many 2-point shots as 3-point shots. She made 8 shots in all. How many 2-point
1. 1 answer
2. asked by grace
3. 733 views
A)An object at rest has no forces acting on it.B)An object can be moving in one direction while the net force acting on it is in
1. 2 answers
2. asked by Sarah
3. 1,369 views
A spring of force constant 655 N/m is used to launch a 5.25 kg mass from the edge of a frictionless table that is 1.20 m above
1. 0 answers
2. asked by Ben
3. 486 views
Find an equation of the line having the the given slope and containing the given point.M=4/5,(7,-4) The equation of the line is
1. 1 answer
2. asked by Pam
3. 345 views
1/6 of a box of paperclips are red, 5/12 of them are blue and 2/5 of the remainder are black. If there are 10 black paperclips,
1. 1 answer
2. asked by Mo
3. 762 views
What mass of NaOH is required to create 500 mL of a .4 M solution of Sodium Hydroxide(aq)?
1. 1 answer
2. asked by Scott
3. 473 views
19. (2 points) Ball 2, with a mass of 30kg, is moving to the left at 10m/s. With what velocity should Ball 1, with a mass of
1. 0 answers
2. asked by anonymous
3. 693 views
In 1991, the life expectancy of males in a certain country was 67.2 years. In 1995, it was 71.1 years. Let E represent the life
1. 1 answer
2. asked by Pam
3. 1,122 views
Teri, nick, and Alex had $865 altogether. Teri spent 2/5 of her money. Nick spent $40, and Alex spent twice as much as Alex. If
1. 3 answers
2. asked by Anonymous
3. 711 views
If the electric field is zero everywhere inside a region of space, the potential must also be zero in that region. TRUE or
1. 0 answers
2. asked by Bano
3. 841 views
If the electrical potential in a region is constant, the electric field must be zero everywhere in that region.True False
1. 1 answer
2. asked by Bano
3. 2,494 views
A truck is pulling a car.FT is the magnitude of the force that the truck exerts on the car FC is the magnitude of the force that
1. 3 answers
2. asked by Jane
3. 4,086 views
find the next 5 numbers in the pattern.1 6 12 17 34 39 78
1. 1 answer
2. asked by Wes
3. 391 views
Hello I need help with my upcoming finals project here is what I have to do:Use information and data obtained from at least four
1. 2 answers
2. asked by Kala
3. 724 views
Mortgage company lets you pay a point (1% of total amount of loan)to reduce APR from 6.5% to 6.25% on a $400,00030-yr mortgage
1. 1 answer
2. asked by Sejul
3. 722 views
I have $35,000 in holding since 1997 earning an interest rate of 3%. How much is this worth today in $
1. 1 answer
2. asked by John
3. 372 views
What is the main consideration when choosing an appropriate outlet box?
1. 1 answer
2. asked by Anonymous
3. 952 views
Calculate the final Celsius temperature of sulfur dioxide if 0.500 L of the gas at 35°C and 650 mmHg is heated until the
1. 1 answer
2. asked by Harry
3. 615 views
If the surface area of a human body is 16,700 square centimeters, what is the total weight of the atmosphere on a human body
1. 1 answer
2. asked by Harry
3. 643 views
Car loan interest rate is 7%loan payment $600 month 36 months left on loan If pay an addition $1000 with next regular $600
1. 1 answer
2. asked by Nabil
3. 622 views
An ice-bath made with sodium chloride will be 9 ± 1 oC when the solution is about 23% sodium chloride by mass. The density of
1. 4 answers
2. asked by Jamie
3. 1,081 views
Is "to" in the following sentence a preposition or an adverb?"The speaker in "We Never Know How High We Are" believes people can
1. 1 answer
2. asked by Anonymous
3. 515 views
How do you factor out the GCF from each polynomial in this kind of problems-336x3 + 288x
1. 2 answers
2. asked by Claire
3. 537 views
Calculate the gravitational force between the Sun and Saturn. The mass of the Sun is 1.99×1030 kg. The mass of Saturn is
1. 2 answers
2. asked by John
3. 2,136 views
If you shook the end of a rope up and down 7 times each second, what would be the period of the waves set up in the rope? sWhat
1. 1 answer
2. asked by mike
3. 606 views
The drawing shows three particles far away from any other objects and located on a straight line. The masses of these particles
1. 0 answers
2. asked by Anonymous
3. 625 views
The sun is more massive than the moon, but the sun is farther from the earth. Which one exerts a greater gravitational force on
1. 0 answers
2. asked by Anonymous
3. 722 views
a boy standing on the tray of a utility travelling at 5 ms throws aa ball vertically upwads with a velocity of 7.35ms (relative
1. 2 answers
2. asked by Anonymous
3. 460 views
A Mercedes-Benz 300SL (m = 1700 kg) is parked on a road that rises 15 degrees above the horizontal. What are the magnitudes of
1. 1 answer
2. asked by Anonymous
3. 3,986 views
The average speed of a nitrogen molecule in air is about 6.70 ✕ 102 m/s, and its mass is about 4.68 ✕ 10-26 kg.(a) If it
1. 1 answer
2. asked by Joe
3. 1,904 views
Read the question and choose the best answer.The standard distance for the marathon race was set by the International Amateur
1. 2 answers
2. asked by Anonymous
3. 684 views
The length of Paulo’s lunch break follows a normal distribution with mean μ minutes and standarddeviation 5 minutes. On one
1. 1 answer
2. asked by sanjay
3. 2,692 views
A sample of barium contains 3.20g of barium. How many atoms of barium are contained in the sample?
1. 1 answer
2. asked by britt
3. 778 views
Let h(x) = 5g(x) - 3x^2 + 2 sin(x) - 7x, and suppose g'(0) = 2, find h'(0)
1. 5 answers
2. asked by Linda
3. 438 views
Firm has a $500,000 loan with 9% APR (compounded monthly)Loan is 5-yr based on a 15-yr amortization, meaning loan payments will
1. 0 answers
2. asked by Sushmitha - please help
3. 704 views
In a laboratory experiment, one end of a horizontal string is tied to a support while the other end passes over a frictionless
1. 1 answer
2. asked by Amanda
3. 1,137 views
On each flight an airplane is filled with 10 quart of oil for each planned hour of flying write an equation that can be used to
1. 2 answers
2. asked by Anonymous
3. 569 views
Olivia ties 2.5 feet of ribbon onto one balloon how many yards of ribbon does Olivia need for 18 balloons?
1. 5 answers
2. asked by Mia2
3. 591 views
The rectangular and polar coordinates of a point are (x, y) and (r, θ), where x= 4 and θ= 46◦.a. Determine the value of r.
1. 1 answer
2. asked by Fabricus
3. 798 views
Consider four vectors ~F1, ~F2, ~F3, and ~F4, where their magnitudes are F1= 57 N, F2= 38 N, F3= 25 N, and F4= 67 N. Let θ1=
1. 1 answer
2. asked by Fabricus
3. 646 views
1. Consider four vectors ~F1, ~F2, ~F3, and ~F4, where their magnitudes are F1= 57 N, F2= 38 N, F3= 25 N, and F4= 67 N. Let θ1=
1. 1 answer
2. asked by Fabricus
3. 1,252 views
2Hg+O2=2HgOif 50.0 grams of mercury reacts with 50.0 grams of oxygen gas, how many grams of mercury(ii)oxide are produced?
1. 1 answer
2. asked by mom
3. 964 views
HOW DO YOU SIMPLIFY SURDS WITH CUBED 98 ROOT?
1. 1 answer
2. asked by Emmanuel
3. 407 views
The 1st term of a G.P is equal to x-2,the 3rd term is x+6 and the arithmetic mean of the 1st and 3rd terms stands in the ratio
1. 2 answers
2. asked by Miracle
3. 1,522 views
What is;the average speed in miles per hour for a plane that was :filled with 13 quarts of oil that flies a distance of 3,300
1. 1 answer
2. asked by Anonymous
3. 390 views
In the population of typical college students, _ 5 75 on a statistics final exam _X 5 6.42 . For 25 students who studied
1. 1 answer
2. asked by Anonymous
3. 740 views
The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is
1. 1 answer
2. asked by div
3. 1,401 views
Why does Wheelan argue that international trade is beneficial?
1. 1 answer
2. asked by Allsaints Macauley
3. 551 views
What does Wheelan think about protectionism? what policies does he believe are better at assisting workers who have been
1. 1 answer
2. asked by Allsaints Macauley
3. 438 views
A 30°–60°–90° triangle has a hypotenuse with a length of 18.What is the length of the shorter leg of the triangle?
1. 2 answers
2. asked by dark1
3. 782 views
1. Audrey said that Kyle was the most unique person she had even met. Why doesn't this statement make sense?A. What is unique to
1. 5 answers
2. asked by Beatrice
3. 1,820 views
What is the length of approximated to the nearest tenth?A. 49 B. 32 C. 23 D. 7 Side AB has a length of 7x and Side CB has a
1. 2 answers
2. asked by dark1
3. 588 views
A 30°–60°–90° triangle has a hypotenuse with a length of 18.What is the length of the shorter leg of the triangle? A.5
1. 2 answers
2. asked by dark1
3. 503 views
what is y=2/7x-4 written in standard form?A. 2x+7y=-28 B. 2x-7y=28 ****** C. -2x-7y=-28 D. -2x+7y=28 My answer is B???
1. 3 answers
2. asked by Cassie
3. 1,739 views
What was the hiker's average velocity? Distance = 6km WestStarting Time = 9:45 Ending Time = 10:45 A. 4.0 km/h south B. 0.10
1. 7 answers
2. asked by dark1
3. 1,043 views
How do you figure the average speed of something? What is the formula is what I really need. :)
1. 1 answer
2. asked by dark1
3. 391 views
An Olympic sprinter can go from a state of rest to 11 meters per second in 10 seconds. What is the average acceleration of the
1. 2 answers
2. asked by dark1
3. 1,114 views
At a point in a strained material the principal stresses are 60MPa and 40MPa. Find the position of the plane across which the
1. 1 answer
2. asked by Ravi
3. 642 views
1. Consider this quote: "In each of these historical instances . . . mistrust led to misunderstanding, which led to armed
1. 7 answers
2. asked by Beatrice
3. 1,953 views
A 1200kg car travels at a constant speed of 12 m/s around a horizontal, circular track with a radius of 45m. What is the
1. 1 answer
2. asked by taylor
3. 721 views
A golf ball with a mass of 48.0 g can be blasted from rest to a speed of 69.4 m/s during impact with a club head. Assume that
1. 1 answer
2. asked by Brandi
3. 788 views
A boat crosses a river of width 98.4 min which the current has a uniform speed of 1.84 m/s. The pilot maintains a bearing
1. 1 answer
2. asked by Treal
3. 857 views
A polo player hits a ball with a mass of 0.42 kg with a force of 7.35 Newtons.How does the force the polo player's mallet
1. 6 answers
2. asked by dark1
3. 686 views
you can represent the width of a certain rectangle with the expression x + 2. the length of the rectangle is twice the width.
1. 2 answers
2. asked by Cassie
3. 3,147 views
A Ferris wheel is 40 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position
1. 1 answer
2. asked by Courtney
3. 1,964 views
Can someone check these sentences, please? I thank you in advance.1) Lady Macbeth "becomes sleepwalking" 2) Cowardice is the
1. 1 answer
2. asked by Frank
3. 495 views
A batter hits a baseball straight up into the air. The height of the ball in metres above the ground is given by
1. 2 answers
2. asked by Jennifer
3. 3,494 views
Determine the value of 'a' so that the average rate of change of the function h(x)=x^2+3x+2 on the interval -3<=x<=a is -1
1. 5 answers
2. asked by Jennifer
3. 2,797 views
State two points on the graph of y=sinx that will give an average rate of change of 0?
1. 1 answer
2. asked by Jennifer
3. 429 views
A Ferris wheel is 50 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position
1. 1 answer
2. asked by Alanas
3. 4,819 views
A car travelled 300km at 60km/h. How long did the journey take?
1. 3 answers
2. asked by matches box
3. 723 views
Please Help!!!!I don't understand this at all. -(5f/6)-2/3>4/3 The neg sign is beside 5f/6
1. 1 answer
2. asked by Cherie
3. 335 views
A bicyclist is competing in a tournament. He is currently in a very hilly part of the tournament's course. For his current hill,
1. 3 answers
2. asked by Jennifer
3. 862 views
Rectangle ABCD is similar to Rectangle EFGH.If AB = 5 feet, BC = 12 feet, and FG = 25 feet, what is the length of EF
1. 3 answers
2. asked by Mira-Jane
3. 1,292 views
How to find x-intercepts from x(x-2)(x+2)?
1. 3 answers
2. asked by Anonymous
3. 318 views
For each pair of functions give a characteristic that the two functions have in common and a characteristic that distinguishes
1. 1 answer
2. asked by Jennifer
3. 2,481 views
two objects attract each other gravitationally with a force of (2.5)(10^-10)N when they are 0.25m apart. Their total mass is 4.0
1. 1 answer
2. asked by Juan
3. 1,071 views
State two types of functions that you know that do not have a maximum or a minimum when the domain is the set of all real
1. 1 answer
2. asked by Jennifer
3. 611 views
Can you please tell me if the sentences are grammatically correct?e.g. "facing death" or the ability to face death Hamlet
1. 1 answer
2. asked by Frank
3. 502 views
2. If mangle sign1 = 53°, what is mangle sign4?53° 43° 37° 27° 3. If mangle sign1 = 50°, what is mangle sign5? 50° 40°
1. 3 answers
2. asked by Anonymous
3. 920 views
The free energy profile as the reaction goes from reactants to products is a straight diagonal line from 50 kj/mol to 80 kj/mol.
1. 0 answers
2. asked by Anonymous
3. 452 views
There are two open beakers placed in a sealed box at constant temperature. Beaker 1 has 25 ml of .1 M NaCl in water. Beaker 2
1. 3 answers
2. asked by Anonymous
3. 675 views
why are interfaith and long island hospital closing?
1. 1 answer
2. asked by fredy
3. 312 views
1. During the election of 1824, which candidate won the popular vote and which candidate won the presidency?a.) Andrew Jackson;
1. 9 answers
2. asked by Chloé
3. 1,521 views
1. Those things that we hold to be worthwhile and worth pursuing, such as freedom, happiness, and health, can be thought of as:A
1. 2 answers
2. asked by Any
3. 953 views
Please help!1.3-2.5x<or equal to -1.2x-0.52 The answer is x>or equal to 1.3 I have been on this for hours and can't figure it
1. 1 answer
2. asked by Cherie
3. 323 views
give 4 reasons way people take vacations.
1. 1 answer
2. asked by Anonymous
3. 303 views
1. "Goods" that are valued as a means to some other good are referred to as:A. intrinsic. B. instrumental. C. extraneous. D.
1. 4 answers
2. asked by Any
3. 1,133 views
write 4 ways that this decline in the tourist industry could affect the country.
1. 1 answer
2. asked by lissa
3. 352 views
Congruency means that two figures or items are exactly the same size and shape. Where in life would it be vitally important for
1. 3 answers
2. asked by Amy
3. 1,018 views

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