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Questions Asked on July 5, 2015

Show that the curve with parametric equations x=tcost, y=tsint, z=t lies on the cone z^2=x^2+y^2
1. 1 answer
2. asked by Joe
3. 3,398 views
What is your expected value for a game whose probabilities and outcomes are given in the following table? Assume the wager is
1. 2 answers
2. asked by Comet
3. 3,278 views
Suppose you start at the point (0,0,3) and move five units along the curve x=3sint, y=4t, z=3cost in the position direction.
1. 4 answers
2. asked by Tads
3. 3,186 views
At a raffle, 1000 tickets are sold at $5 each. There are 20 prizes of $25, 5 prizes of $100, and 1 grand prize of $2000. Suppose
1. 2 answers
2. asked by shonnda
3. 1,908 views
Country A has a growth rate of 2.1% per year. The population is currently 5,747,000 and the land area of Country A is
1. 1 answer
2. asked by Leslie
3. 1,894 views
Given that root 2 is a zero of the cubic polynomial 6x3+2x2-10x-4root2, find its other two zeroes
1. 3 answers
2. asked by sanjay
3. 1,872 views
A major obstacle to developing good human relations skills is thatA.human relations aren't rewarding. B. Few persons have common
1. 2 answers
2. asked by Maricela
3. 1,841 views
how do we draw a triangle with two of the angels 40 degrees and 120 degrees and circumradius 3 centimeters ?
1. 1 answer
2. asked by Thara
3. 1,787 views
describe how you would prepare 500mL of 0.25 M NaNO3 solution?
1. 1 answer
2. asked by siti
3. 1,611 views
Using evidence from Orwell’s essay, respond to current events, and draw from personal experience in order to write a
1. 6 answers
2. asked by bb97
3. 1,499 views
Propose three models that explain Thomson’s findings and evaluate them. To be complete you should include Thomson’s
1. 2 answers
2. asked by Kristina
3. 1,395 views
In his farewell address, Washington warned against permanent foreign alliances and?A. The unjust oppression of black slaves B.
1. 2 answers
2. asked by London
3. 1,291 views
Find equations of the osculating circles of the ellipse 9x^2+4y^2=36 at the points (2,0)&(0,3).
1. 1 answer
2. asked by Sean
3. 1,198 views
find the 9th term of the g.s 5, 5/2, 5/4....
1. 1 answer
2. asked by dahlia solis
3. 1,116 views
Shreya walks 2/3 km to her school and rosy walk 3/4 km to the school who has to walk a longer distance to reach the school and
1. 2 answers
2. asked by neha
3. 984 views
a train is moving along a horizontal track. A pendulum suspended from the roof makes an angle 4 degree with the vertical. obtain
1. 2 answers
2. asked by aman
3. 945 views
When 6 boys were admitted and 6 girls left the %of boys increased from 60% to 75% . Find the original no. Of boys and girls in
1. 1 answer
2. asked by sanjay
3. 893 views
For which values of a and b , are the zeroes of q(x)=x3+ 2x2+a also the zeroes of the polynomial p (x)= x5 -x4-4x3+3x2+3x+b?
1. 1 answer
2. asked by sanjay
3. 887 views
A student needs to mix 50 ml. of glycine with 950 ml. of distilled water.This student has only a 25 ml. graduated cylinder. How
1. 2 answers
2. asked by BB
3. 869 views
Suppose in an economy the nominal money supply is $ 1000, the general price level is 4 and the real output is at its full
1. 0 answers
2. asked by Anonymous
3. 834 views
In one well-constructed paragraph, explain the overall effectiveness of this speech. Be sure to identify what Pearson’s
1. 11 answers
2. asked by Natasha
3. 805 views
Explain how the formulas for H2O and NaCl provide different information about the composition of these two compounds.What I
1. 1 answer
2. asked by Anonymous
3. 752 views
I posted this question before:How would I put this into one program? These are the directions: Write a method that takes two
1. 5 answers
2. asked by Jake
3. 703 views
Which of the statements is true?A.Waste isn't a problem in reaching group goals. B.individual productivity is more important
1. 1 answer
2. asked by Maricela
3. 697 views
Given that^2 is a zero of the cubic polynomial 6x3+2x2-10x-4^2, find its other two zeroes
1. 1 answer
2. asked by sanjay
3. 694 views
According to David Mayhew’s “electoral connection” thesis, the primary purpose of members of Congress isget reelected.
1. 1 answer
2. asked by eden
3. 690 views
If Rita can type 55 words a minute, how many minutes to the nearest minute will it take her to type a 1695-word article?
1. 1 answer
2. asked by Saira
3. 659 views
If someone was concerned about identify theft they would be interested in learning more about what?
1. 0 answers
2. asked by toxion
3. 658 views
I posted this question before. The assignment was: write a Java method if the first parameter is less than the second parameter
1. 0 answers
2. asked by Trish Goal
3. 592 views
How would I put this into one program?These are the directions: Write a method that takes two parameters. If the first parameter
1. 0 answers
2. asked by Jake
3. 570 views
Given that√2 is the root of cubic polynomial 6x3 + 2x2-10x -4√2 find the other two roots
1. 1 answer
2. asked by sanjay
3. 567 views
How mush force must be exerted at an angle of 45 to top of a table to push along a weight when the frictional resistance to be
1. 1 answer
2. asked by jzee11
3. 567 views
write a program to calculate the capacity of an automobile fuel tank in liters and the kmpl thst the automobile can be driven.
1. 0 answers
2. asked by aditya
3. 544 views
the probability of NOT drawing either a club or a queen from a standard deck of 52 cards is???
1. 1 answer
2. asked by cat
3. 544 views
Veronica rolls a pair of dice twice. On both rolls, the sum is 9. Are these independent events, dependent events, or neither?
1. 1 answer
2. asked by Anonymous
3. 543 views
by taking three different values on n, show that a cube of an even natural number n, is always even end cube of an odd natural
1. 1 answer
2. asked by shehzad
3. 524 views
A student mixes 764 mL of water and 476 mL of 1.00 x 10-5 M orange food dye solution. What is the concentration of this new
1. 2 answers
2. asked by George
3. 458 views
ChemistryA is a solution of H2SO4 containing 2.5g in 500cm3
1. 2 answers
2. asked by gboyega
3. 453 views
What is a technique for reducing carryover, practice and fatigue effects that involves varying the order of presentation between
1. 1 answer
2. asked by Anonymous
3. 425 views
Which is greater 3of root3 or 4of root5
1. 1 answer
2. asked by V.sairam
3. 406 views
Find the curvature x=t^2, y=t^3Using k=|xÿ-yx|/(x^2+y^2)^3/2
1. 1 answer
2. asked by Sean
3. 399 views
How do the constants 5, 4, and 12 inf(x) = 5x^2 - 4x + 12, affect the derivative? Thanks!
1. 1 answer
2. asked by Fred
3. 386 views
integral x^3/ (x^2 +1)^1/2
1. 2 answers
2. asked by fatmah
3. 353 views

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