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All Questions
+0
237668 Questions
+1
3
821
5
+179
May U Help Pls
Suppose are all linear functions, and and are defined by
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TheGreatestOofman
May 9, 2020
0
539
1
confusing question
An old-fashioned clock takes 30 seconds to strike six o'clock.
How long will it take to strike twelve o'clock, in seconds?
Assumption: Each strike is instantaneous, and the interval between strikes is constant.
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Guest
May 9, 2020
0
568
4
Help pls, thank you!
5-digit numbers are constructed from the digits 1-9. Count how many numbers do not contain both 3 and 4.
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Guest
May 9, 2020
0
455
1
geometry help pls
In the diagram,
Line segments PA and PB are drawn so they are perpendicular to the two rays forming angle O as shown. Given OA = a and OB= b, find the distance OP in terms of a and b.
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Guest
May 9, 2020
0
556
2
help please!
In the figure below, ABCD is a parallelogram, AD=18 and DC=27. Segments EG and FH are perpendicular to sides of the parallelogram as shown, and EG=16. What is the area of the parallelogram?
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Guest
May 9, 2020
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415
0
probability
Ten balls labelled 1, 2, 3, ..., 10 are put into an urn and thoroughly mixed. Then, one by one, each ball is taken from the urn at random and ordered in a line. What is the probability that no two of the prime-numbered balls are placed
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Guest
May 9, 2020
0
483
1
function
Find the domain of the function
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Guest
May 9, 2020
-1
494
1
help
Solve
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Guest
May 9, 2020
0
416
0
Geometry help, please.
Consider two triangles Δ𝐴𝐵𝐶 and Δ𝐴𝐵𝐷 that have common side 𝐴𝐵, and the circumcentre, orthocentre and centroid of both triangles. Draw a line connecting the circumcentres, a line connecting the orthocentres and a line connecting the centroids. Which
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Guest
May 9, 2020
0
1027
1
What are the solutions to x3=−2−2i in polar form?
What are the solutions to x^3=−2−2i in polar form?
Select all correct answers.
8√6cis(5π/12)
8√6cis(13π/12)
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Guest
May 9, 2020
0
966
1
What is the complex number z=−4√3+4i represented in polar form?
What is the complex number z=−4√3+4i represented in polar form?
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Guest
May 9, 2020
0
682
1
What is the product of 3√2cis(π/12) and 2√5cis(4π/3) ?
What is the product of 3√2cis(π/12) and 2√5cis(4π/3) ?
Fill in the blanks.
__cis(__)
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Guest
May 9, 2020
0
605
0
+1982
What are some online universities that do dual degrees such as graphic design and psychology with an application with it?
What are some online universities that do dual degrees such as graphic design and psychology with an application with it?
off-topic
macabresubwoofer
May 9, 2020
0
527
3
please help
How many five-digit integers are multiple of 3, or multiples of 5, or both?
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Guest
May 9, 2020
0
601
1
+9
Probability Help
Three black beads, two red beads, and a yellow bead are arranged in a line. What is the probability that no black bead is adjacent to the yellow bead?
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silverleaf321
May 9, 2020
-1
688
1
+73
help please!
For each part of this problem, convert the fraction to a "decimal" in the specified base.
(a) Convert the fraction 1/2 to base 3
(b) Convert the fraction 1/7 to base 8
(c) Convert the fraction to base b
If you could
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jellybeans207
May 9, 2020
0
607
1
help!
How many diagonals does a regular polygon with 20 sides have?
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Guest
May 9, 2020
+1
869
3
+1
Serious Math Questions. I kinda need the Answer fast! Please Help me! It is very urgent. It is due TODAY!!!!
The State wants to build a power station along an East-West highway to supply power
to four small towns, A, B, C, & D located along the highway. Town C is 100 miles West
of D and 85 miles East of B. Town A is 30 miles West of B. The cost of connecting
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boigotskills
May 9, 2020
0
1221
1
How do you graph parametric equations? Graph x(θ)=2cosθ,y(θ)=5sinθ , where [0,π] .
How do you graph parametric equations? Graph x(θ)=2cosθ,y(θ)=5sinθ , where [0,π] .
The graph of the parametric equations is the ___ of an ellipse. The length of the major axis of the semi-ellipse is ___, the length of the minor
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Guest
May 9, 2020
0
450
2
help
How many numbers between 200 and 700 have the property that all their digits are distinct?
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Guest
May 9, 2020
0
1090
1
help pls!!
Amy and Allison are both running toward the soccer ball during a game. Amy's path is represented by the parametric equations x(t)=42+2/3t,y(t)=8+1/6t, where t is on the interval [0,50] and t is measured in tenths of seconds. Allison's path is represented
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Guest
May 9, 2020
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