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All Questions
+0
231295 Questions
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482
1
help
FInd the maximum value of sqrt(x) - x, for x > 0.
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Guest
Jun 16, 2020
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387
0
help needed
50 kg of a radioactive substance is found within your city and officials have to determine the best way to handle it. Several companies have made proposals but have used terminology that is confusing the council. Your objective is to clarify the information
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Guest
Jun 16, 2020
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412
0
I really need help!
The S&P TSX is a stock index that monitors the movements of the Canadian Stock Exchange. At the beginning of each month, the value of the index has either increased, decreased, or stayed the same in relation to the previous month. The equation 𝑓(𝑥)=−0.095𝑥3+1.76𝑥2−9.79𝑥+15.87
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Guest
Jun 16, 2020
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516
2
help
Compute
Note: F_n denotes the nth Fibonacci number.
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Guest
Jun 16, 2020
-2
968
1
+318
Calc got most of the answers pls help
A box with a square base and open top must have a volume of 389344 cm3cm3. We wish to find the dimensions of the box that minimize the amount of material used.
First, find a formula for the surface area of the box in terms of only xx,
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mharrigan920
Jun 16, 2020
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969
1
PLEASE HELP!
A bag contains 3 balls labeled 2, 4 and 8. A ball is to be picked, the value on the label is to be recorded and then the ball is to be returned to the bag. This will be done three times and then the values will be added together. What is the sum of all
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Guest
Jun 16, 2020
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484
1
help
How many ways can 4 men and 4 women sit in a row of 8 seats such that no two men sit together?
Assume that all people are distinguishable. So if Fred and Ted switch places, it's a different formation.
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Guest
Jun 16, 2020
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369
1
help
How many different ways are there to color a 3×3 grid with green, red, and blue paints, using each color 3 times?
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Guest
Jun 16, 2020
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467
1
help!
O is the center of the circle. Find, in degrees, ∠QPR+∠ORQ.
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Guest
Jun 16, 2020
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513
1
help
ABC is an isosceles right triangle with AB = AC = 6. Given that SDPFSDPF is a square, find the area of the square.
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Guest
Jun 16, 2020
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528
1
Hi i need some help with this problem Thanks
Thanks
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Guest
Jun 16, 2020
0
562
1
PLZ HELP PLZ
PLZ HELPPP
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Guest
Jun 16, 2020
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517
4
Help Math Quadratics
Pls help confused here how does i do this while showing my work
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Guest
Jun 16, 2020
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550
1
help
If the lengths of sides AB, BC and AC in the figure shown form a geometric progression in that order, what is the ratio AC/AB?
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Guest
Jun 16, 2020
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665
1
+448
Need help with this vectors question please!!
Explain geometrically why (x,y,z)=(1,2,3)+s(1,1,1)+t(-2,-2,-2) is not the equation of a plane but rather the equation of a line. Show algebraically that this is the equation of a line (in the form (x,y,z)=(a1,a2,a3)+n(m1,m2,m3)
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bioplant
Jun 16, 2020
0
506
1
help
The real numbers 7, a, b, c, d, 7/32 form a geometric progression. What is b?
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Guest
Jun 16, 2020
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535
2
idk if this has been asked before
here is the question
Trapezoid HGFE is inscribed in a circle, with . If arc GH is 70 degrees, arc EH is degrees, and arc FG is 56 - 3x degrees, where x > 0, find arc EPF, in degrees. here is the pic
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Guest
Jun 16, 2020
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542
2
A function f has a horizontal asymptote of y = -4, a vertical asymptote of x = 3, and an x-intercept at (1,0).
A function f has a horizontal asymptote of y = -4, a vertical asymptote of x = 3, and an x-intercept at (1,0).
Let f be of the form . Find an expression for f(x).
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Guest
Jun 16, 2020
0
386
1
help
Find all real roots of x(x + 1)(x + 2)(x + 3) = 120.
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Guest
Jun 16, 2020
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1548
1
I'm just making sure I did this question right, I'm really not sure.
2. Andrea plots (-5,-pi/2) on the polar plane. How does she proceed?
Andrea first determines which line the angle of rotation places the point on. This line tells Andrea that the point must lie on the (blank) if r is
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Guest
Jun 16, 2020
0
1141
1
Can anyone help me with this problem please?
1. What is the component form of the vector represented by 6a when a--> = (-2,3) <--those have triangle brackets
Vectors the one area in this unit im having trouble with, it would be really
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Guest
Jun 16, 2020
0
383
1
please help me, I do not understand this
Brad draws a segment of positive length in a plane. How many locations can Brad place another point in the same plane to form a non-degenerate isosceles right triangle with vertices consisting of his new point and the endpoints of the segment?
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Guest
Jun 16, 2020
0
362
0
help
Solve where x is an integer.
Guest
Jun 16, 2020
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