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Questions Asked on February 15, 2018

Isosceles triangle $ABE$ of area 100 square inches is cut by $\overline{CD}$ into an isosceles trapezoid and a smaller isosceles
1. 4 answers
2. asked by Anonymous
3. 4,206 views
what is( 3^6 /y^-5) ^2thanks..I think it is 3^12/y^-10
1. 1 answer
2. asked by Marilyn
3. 289 views
(2^-4 . z^-3)^5Help is it 2^20 . z^15
1. 1 answer
2. asked by Marilyn
3. 289 views
How far apart would the top of the drawbridge be when both sides are open, if the angle of elevation of the drawbridge was 20°,
1. 1 answer
2. asked by C
3. 514 views
How many moles of S are needed to combine with 0.208 mol Al to give Al2S3?break it down thanks
1. 1 answer
2. asked by jack
3. 1,786 views
The discount rate on a jacket at West Mug Clothing is 30% off the original price. The sale price is $50.40. What was the
1. 2 answers
2. asked by samay
3. 641 views
The radius of a single atom of a genenric element x is 197 pm and a crystal of x has a unit cell that is face centered cubic.
1. 2 answers
2. asked by Lauren
3. 581 views
You have $400,000 saved for retirement. Your account earns 8% interest. How much will you be able to pull out each month, if you
1. 3 answers
2. asked by El
3. 1,759 views
The Mississippi River is about 25/25 the length of the Missouri River is 2540 miles long how long is the Mississippi River
1. 1 answer
2. asked by Will
3. 480 views
Can anyone walk me through the solution of this problem?1/2(1600/E)^1/2*50=? Thank You
1. 0 answers
2. asked by Math
3. 346 views
Jason set a goal for himself to get a score no higher than 84 on his next round of golf.Write the inequality that represents all
1. 1 answer
2. asked by Anonymous
3. 472 views
Wow! Congratulations Ms. Sue! You are sharp as a tack : ) It is exciting that you are still excited to help students understand
1. 0 answers
2. asked by John
3. 500 views
Ali reads a story and a play. The play has 165 pages, which is 5 times as many pages as the story. Which equation could you use
1. 2 answers
2. asked by Von
3. 1,208 views
Find general solution.2ty dy/dt = 3y^2 - t^2
1. 1 answer
2. asked by George
3. 914 views
How did Soviet realism uplift the ideals of communism?a. by depicting lenin as the savior of the russian people b. by depicting
1. 2 answers
2. asked by Anonymous
3. 1,838 views
which most accurately indentifies an aspect of Leninism?a. multiparty political structure b. capitalist economic policies c.
1. 4 answers
2. asked by Anonymous
3. 5,291 views
An airplane traveled 1,991.25 kilometers at an average speed of 885 kilometers per hour. How long did it take for the airplane
1. 9 answers
2. asked by PrincessLeaya
3. 4,773 views
How do they get this answer?What proportion of the students scoring between 292 and 310 in Professor Zangs? ZANG: MEAN: 295
1. 1 answer
2. asked by Reily
3. 538 views
Find general solution[t - sqrt(ty) ] dy/dt = y
1. 1 answer
2. asked by George
3. 976 views
When factor pairs begin repaying, I have found all the pairs for a number.
1. 4 answers
2. asked by Emily
3. 1,099 views
A trough has width w=4ft, length L=19ft, and height h=7ft. Find the work to pump all of the water over the top of the trough
1. 1 answer
2. asked by Nat
3. 449 views
How much work is required to lift a 700kg satellite to an altitude of 1x10^6m above the surface of the earth? The gravitation
1. 0 answers
2. asked by Daniel
3. 563 views
For what value of the constant c is the function f continuous on (âˆ’âˆž, âˆž)?f(x) = cx2 + 4x if x < 3 x3 âˆ’ cx
1. 1 answer
2. asked by Anonymous
3. 1,093 views
A fuel oil tank is an upright cylinder, buried so that its circular top 12 feet beneath ground level. The tank has a radius of 6
1. 1 answer
2. asked by Daniel
3. 5,262 views
I am taking an online course in physics and I need to write a short paper on Analog and digital information. Below are the
1. 1 answer
2. asked by daisy
3. 985 views
A full-wave rectiﬁer circuit is driven by a sinusoidal input voltage with Vrms=15V and frequency 50Hz. If the load resistance
1. 2 answers
2. asked by nithya
3. 603 views
Which of the following series converge?A. 1 + 1/2^2 + 1/3^2 + ... + 1/n^2 + ... B. 1 + 1/2 + 1/3 + ... + 1/n + ... C. 1 - 1/3 +
1. 1 answer
2. asked by Anonymous
3. 2,368 views
On Saturday, you spend $33, give $15 to a friend, and receive $20 for mowing your neighbor’s lawn. You have $21 left. Use two
1. 4 answers
2. asked by Stella
3. 3,045 views
How many moles of carbon dioxide would be produced if 0.28 moles of propane, C3H8, were combusted? C3H8 + 5 O2 --> 3 CO2 + 4 H20
1. 2 answers
2. asked by Emileigh
3. 1,101 views
For what values of k does the series ∑n=1 to infinity (11/(2k^2 + 3))^n converge?I think this is k < -2 and k > 2.
1. 1 answer
2. asked by Anonymous
3. 2,963 views
If a star is receding (moving away from us) at a speed of 1.8% of the speed of light, at what wavelength would a spectral line
1. 0 answers
2. asked by Xenon
3. 673 views
Star A has 3 times the surface temperature and 0.6 times the radius of Star B. What is the ratio of the luminosity of Star A to
1. 0 answers
2. asked by Xenon
3. 521 views
At what wavelength will the spectrum of a perfect black body with a temperature of 8,009 Kelvin peak, assuming that a perfect
1. 0 answers
2. asked by Xenon
3. 572 views
When used at a wavelength of 1 micron, a telescope can resolve angles as small as 0.1 seconds of arc. How small an angle could
1. 2 answers
2. asked by Xenon
3. 1,018 views
In the laboratory, an atom emits a spectral line at a wavelength of 400 nanometers. In the spectrum of a star, the same spectral
1. 2 answers
2. asked by Xenon
3. 1,427 views
A star is moving away from an observer at 1% of the speed of light. At what wavelength would the observer find an emission line
1. 2 answers
2. asked by Xenon
3. 1,580 views
A TV satellite broadcasts at a frequency of 5000 MHz, (1 MHz = 1 million Hertz). What is the wavelength of this radiation?a.
1. 1 answer
2. asked by Xenon
3. 2,545 views
The same telescope is used to obtain an image using light of the following wavelengths. Which of the images will have the
1. 3 answers
2. asked by Xenon
3. 835 views
A spool of rope contains 73 yards of rope. How many 4-foot pieces of rope can be cut from the spool? How much rope is
1. 1 answer
2. asked by rod
3. 806 views
How much work is required to lift a 700kg satellite to an altitude of 1x10^6m above the surface of the earth? The gravitation
1. 1 answer
2. asked by Daniel
3. 554 views
One liter of a buffer composed of 1.2 M HNO2 and 0.8 M NaNO2 is mixed with 400 mL of 0.5 M NaOH. What is the new pH? Assume the
1. 2 answers
2. asked by anon
3. 1,807 views
does anybody know how e^−b(3.55 s)/(0.310 kg) = 0.750? I don't understand how it could equal .750
1. 1 answer
2. asked by Anonymous
3. 341 views
A small sphere of massm = 0.520 kg is dropped from rest into a viscous liquid in which the resistive force on the sphere can be
1. 1 answer
2. asked by joy
3. 780 views
Find the A) Constant of Variation, B) the Equation of the Variation, and the C) the SolutionSuppose B varies directly with C and
1. 0 answers
2. asked by Nate
3. 632 views
Find the A) Constant of Variation, B) the Equation of the Variation, and the C) the SolutionY varies directly with x. If y = -4
1. 1 answer
2. asked by Nate
3. 508 views
Find the A) Constant of Variation, B) the Equation of the Variation, and the C) the SolutionThe volume V of gas varies inversely
1. 1 answer
2. asked by Nate
3. 468 views
Jimmy is wanting to fence a rectangular area of his land along Elm Creek. He will only need to fence 3 sides. If Jimmy has 2000
1. 2 answers
2. asked by Nate
3. 548 views
Describe the transformation to the parent function in order to graph the following function, then write the equations of the
1. 0 answers
2. asked by Nate
3. 587 views
Describe the transformation to the parent function in order to graph the following function, then write the equations of the
1. 1 answer
2. asked by Nate
3. 1,068 views
A rubber band is stretched around the four circles (each with radius r cm).i) Show that the total length of the rubber band is
1. 2 answers
2. asked by anonymous
3. 508 views
The molecules present in 5.2gms of glucose will be c6h12o6
1. 1 answer
2. asked by Chemistry
3. 396 views
A sample of oxygen has a volume of 205cm³ when its temperature is 22.0°C and its pressure is 30.8 kPa.What volume will the gas
1. 1 answer
2. asked by Leti
3. 573 views
I am taking an online course in physics and I need to write a short paper on Analog and digital information. Below are the
1. 1 answer
2. asked by daisy
3. 704 views
How do I plot the freundlich isotherm graph given P/atm and V/cm3 data.I know that the plot is suppose to be log x/M vs log c.
1. 1 answer
2. asked by Sarah
3. 635 views
Last spring Steve joined a health club. The club charges a one-time enrollment fee of $150.00 plus a $25.00 monthly fee. Let n
1. 1 answer
2. asked by Libby
3. 878 views
4 balls and 3 pen cost 12 find the 6 ball and6 pen coat
1. 1 answer
2. asked by Anonymous
3. 329 views
_DE MORGAN'S LAWS_(a). (A n B)^c = A^c U B^c (b). (A U B)^c = A^c n B^c Please friends I need solutions to this set
1. 1 answer
2. asked by Simon
3. 408 views
What was a direct result of the United States' fear that the Soviet Union would expand is power around the world?1)World War II
1. 5 answers
2. asked by Jamie
3. 1,345 views
I'm trying to figure out which type of factorial ANOVA test to use for this data. The data is from a hypothetical study looking
1. 0 answers
2. asked by Grace
3. 505 views
Which Solid has one base that is a rectangle and four lateral surfaces that are triangles?A triangular pyramid B Cone C
1. 6 answers
2. asked by Fortnite God
3. 3,048 views
What piece of art is probably the most recognized piece of Greek sculpture?a. Aphrodite of Melos*** b. Winged Victory of
1. 4 answers
2. asked by Anonymous
3. 2,341 views
Identify the process that is necessary for sexual reproduction, explain why it is necessary, and identify how this process
1. 13 answers
2. asked by Harper
3. 2,739 views
During which stage of stress does the body adapt to the ongoing presence of the stressorA. Alarm B. Resistance C.
1. 18 answers
2. asked by Person
3. 4,251 views
f) Calculate the simple interest for a loan for $24,700, for 2 1/4 years at 3.4% interest per year. Round to the nearest cent.
1. 1 answer
2. asked by jeff
3. 529 views
Meteorologist notice a low pressure Area developing over warm ocean water which type of storm is likely to form
1. 6 answers
2. asked by Anonymous
3. 2,038 views
How do i solve a set of equations that are set equal to eachother?
1. 1 answer
2. asked by Anonymous
3. 398 views
Which correctly identifies the verb and its mood in this sentence?Be careful with that dripping paintbrush. A) Verb: be Mood:
1. 2 answers
2. asked by Dolphin
3. 2,147 views
Video Presentation Permission FormMary O'Dell Video Broadcast Permission Form Willow High School Teacher’s Name:
1. 1 answer
2. asked by Dolphin
3. 1,246 views
A Screamingly Good Science LessonElizabeth Kibler 1Amusement park rides give us thrills, exhilaration, and delight. If you pay
1. 4 answers
2. asked by Dolphin
3. 1,862 views
Which of the following series converge?A. ∑n=1 to infinity of 1/n^2 B. ∑n=1 to infinity of 1/n C. ∑n=1 to infinity
1. 1 answer
2. asked by Anonymous
3. 522 views
1. Write a ratio and a percent for the shaded area.A. 6/25, 30% B. 3/50, 6% C. 6/25, 24% D. 3/10, 30% 2. Model 24% on a 5 x 5
1. 37 answers
2. asked by Please help me
3. 7,628 views
Consider the reaction below :P4(s) + 5O2(g) P4O10(s) How many grams of phosphorus react with 1.195 x 102 L of oxygen (O2) at STP
1. 1 answer
2. asked by Rayan
3. 1,044 views
Given the exponential function A(x) = P(1 + r)x, what value for r will make the function a decay function?r = −2.1 r = 2.1 r =
1. 1 answer
2. asked by Michelle
3. 1,222 views
Can someone check for me thanx16 ÷ (8)(2)-12÷[6-2]+6÷(4-2) My answer is 1
1. 1 answer
2. asked by Jasmine
3. 328 views
1. Part A-which pair of words best describes the speaker's attitude toward elements of nature in "wind and water and stone"?A.
1. 14 answers
2. asked by Anonymous
3. 5,273 views
2 point charges with the same magnitude (5*10^-8) but opposite signs are 10m apart. What is the magnitude and direction of the
1. 5 answers
2. asked by Pat
3. 774 views
What are some notable characteristics of the Romantic Period as seen in the selected poems by William Wordsworth and Percy
1. 0 answers
2. asked by Lirio
3. 15,037 views
Which of the following is the best reason why the Civil War did not completely end racial segregation in America?1:The
1. 5 answers
2. asked by anonymous
3. 3,613 views
which factors influenced the growth ofthe ranching industry? select all that apply. * American Indians were driven out of the
1. 15 answers
2. asked by Anonymous
3. 2,656 views
This question asks about your Independent Reading selection. You may use your readingselection to help you answer the question.
1. 9 answers
2. asked by Jam Jam Jam
3. 2,541 views
What can the local government do to help with a petition?
1. 2 answers
2. asked by SkittishKitten
3. 353 views
I swam 10 cycles in 13.5 seconds what is my stroke rate?
1. 1 answer
2. asked by Rob
3. 396 views
Radio signals travel at a rate 3 * 10^8 of meters per second. How many seconds would it take a radio signal to travel from a
1. 1 answer
2. asked by Dylan
3. 1,474 views
write a composition three to five paragraphs
1. 1 answer
2. asked by rhonda
3. 458 views
Ashley needs 4.6 yards of chain to hang some flower baskets. The chain is sold by the meter. She knows that 1 yard=0.914 meter.
1. 1 answer
2. asked by Melissa
3. 620 views
What is the experimental probability that the next vehicle that comes on the lot will be a red car?Red White Silver Car 45 41 46
1. 2 answers
2. asked by Lisa
3. 1,893 views
And what shoulder and what are,/could twist the sinews of thy heart? Which of these is nearest in meaning to the word sinews as
1. 1 answer
2. asked by anonymous
3. 1,744 views
why is a spheres volume to surface area ratio the lowest out of a sphere, cylinder, and a cube? this is part of how im going to
1. 1 answer
2. asked by .
3. 526 views
what is pericles most likely suggesting about greek government
1. 5 answers
2. asked by Dallas
3. 976 views
find the values of angles X, Y, and Z.x=91; y= 51;z=31 x=89; y=91; z=0 x=60; y=120; z=31 please HELP!!! math 7 B unit 1 geometry
1. 10 answers
2. asked by georgia :)
3. 4,988 views
How does the strong history of immigration in the United States influence the kind of nation we have become?
1. 1 answer
2. asked by Kit-Kat
3. 432 views
Two identical waves undergo pure constructive interference. How is the resultant intensity related to that of the individual
1. 1 answer
2. asked by tyger2020
3. 1,144 views
To increase intensity of a wave by a factor of 50, by what factor should the amplitude be increased?This is also coming from the
1. 3 answers
2. asked by tyger2020
3. 1,231 views
The sum of half a number and 5 is 9. What is the number?
1. 1 answer
2. asked by Dallas
3. 488 views
Multiple Choice1. At the chromosomal level, what is the difference between human males and human females? (1 point) All males
1. 8 answers
2. asked by sadgrg
3. 2,222 views
Which of the following transitions shows a comparison?1)although 2)however 3)just as 4)whereas I think #3 Thanks
1. 1 answer
2. asked by Jamie
3. 881 views
Solve the following problem: –43 + 17 =A. 60 B. 26 C. –26 D. –60
1. 11 answers
2. asked by Davlin
3. 6,892 views
Find the range of the function f(x)=4x-1 for the domain {-1,0,1,2,3}A){-5,-30,7,11} B){-5,-4,-3,-2,-1} C){-11,-7,-3,1,5}
1. 3 answers
2. asked by that emo girl!
3. 639 views
Diego has $11 and begins saving $5 each week toward buying a new phone. At the same time that Diego begins saving, Lin has $60
1. 8 answers
2. asked by Kendall Stepp
3. 5,127 views
Does "brother's" come before "brothers' " in A B C order?
1. 1 answer
2. asked by Alice
3. 469 views

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