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Post New Question
All Questions
+0
230590 Questions
0
679
2
+537
Help ASAP!
Let n be a positive integer. Let R be the remainder when is divided by n. How many different values can R take on?
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MathCuber
Apr 12, 2020
0
517
1
help please
What is the value of X
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Guest
Apr 12, 2020
0
498
1
how do you calculate y
How do you calculate 3,100,000 + (170x3xy)?
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Guest
Apr 12, 2020
0
495
3
Logarithms
Simplify
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Guest
Apr 12, 2020
0
522
2
help
The parabola with equation y=ax^2+bx+c is graphed with a point of (4,12) and a vertex of (2, -4). The zeros of the quadratic ax^2 + bx + c are at x=m and x=n, where m>n. What is m-n?
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Guest
Apr 12, 2020
0
2440
2
p and q are complex numbers such that |p|=3/4x+2 , |q|=2x+1 , and |p+q|=2/3x−2 .
p and q are complex numbers such that |p|=3/4x+2 , |q|=2x+1 , and |p+q|=2/3x−2 .
On what interval must x fall on?
[−83,−135] [−83,−12] [3,∞) (−∞,−135]
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Guest
Apr 12, 2020
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503
1
help
What is the surface area of the cylinder? Use 3.14 for pi and round your answer to the nearest hundredth.
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Guest
Apr 12, 2020
0
519
1
help with volume
Find the volume of the composite space figure to the nearest whole number
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Guest
Apr 12, 2020
0
486
1
help
How many pounds of chamomile tea that costs $18.50 per pound must be mixed with 17 lb of orange tea that costs $12.25 per pound to make a mixture that costs $14.25 per pound?
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Guest
Apr 12, 2020
0
352
0
HELP ASAP PLZ DUE TODAY!!!
https://web2.0calc.com/questions/a-regular-dodecagon-is-inscribed-in-a-circle-with_1
Guest
Apr 12, 2020
-2
529
4
+167
i need help on this asap! its very hard for me and i am struggling now it would be best if anone can lend a help! thanks
i need help on this question it is very hard for me
thanks if u help!
i need hellp
read more ..
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kijijij
Apr 12, 2020
0
1681
1
help
License plates in a particular state are to consist of 3 digits followed by 3 uppercase letters.
c) How many different license plates can there be in this state if the first and second digits must be even, and repetition of letters and numbers is not
read more ..
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Guest
Apr 12, 2020
0
3026
2
What is the polar form of the equation of (x+6)^2+y^2=36?
What is the polar form of the equation of (x+6)^2+y^2=36?
r(r+12cosθ)=0 r^2=12rcosθ r^2=12rsinθ r(r+12sinθ)=0
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Guest
Apr 12, 2020
0
1189
1
+79
What is the rectangular form of the polar equation?
What is the rectangular form of the polar equation of θ=−7π/6?
y=3√3x y=−3√x y=3√x y=−3√3x
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LovelyRock
Apr 12, 2020
0
3093
1
help please
Ellis's backyard has a 6.25 by 6.25 m patio. She would like to build a 1.5m wide extension around 3 sides of the patio, as the figure shows. She will buy 0.25 by 0.25 m tiles that come 25 to a package.
How many packages does Ellis need to buy to build
read more ..
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Guest
Apr 12, 2020
+1
465
1
help
BYU question
Which of the following statements prove that BF || CE in the truss below?
read more ..
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Guest
Apr 12, 2020
+1
446
1
+11
last one please
Find
f(a),f (a+h)and the difference quotient, f(a + h) − f(a) over h , where h not 0
f(x) = 4x2 + 18
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umathhater4
Apr 12, 2020
0
536
2
+194
IMPORTANT okay maybe not that important but WHATEVER
(deleted)
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somehelpplease
Apr 12, 2020
0
2228
2
please help me with this ;(
A small koi pond is filled from a garden hose at the rate of 16 L/min. Initially, the pond contains 350 L of water.
(a) Find a linear function V that models the volume of water in the pond at any time t.
V(t)
read more ..
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Guest
Apr 12, 2020
0
569
1
so confusing!
Three brothers stayed in a house with their mother. One day, their mother brought home some cherries.
Alex woke up first. As he was hungry, he ate 1/2 the cherries plus one extra cherry and headed out.
read more ..
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Guest
Apr 12, 2020
Apr 11, 2020
0
451
2
linear function is given.
linear function is given.
f(t)= - 3 over 2t+8
Find the rate of change of the function.
read more ..
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Guest
Apr 11, 2020
0
598
1
help
Allen has four times as many cards as Bob, and Jane has twice as many cards as Allen. Together, Allen and Jane have 468 cards. How many cards do Allen, Jane, and Bob EACH have?
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Guest
Apr 11, 2020
+19
883
1
+2094
RIP JOHN COWAY
Rest in peace, mathematician John Coway.
He died of the virus, and we should all help fight it! After the virus is over, we should have a day where we honor people that gave their lives or died because of the virus.
read more ..
off-topic
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CalTheGreat
Apr 11, 2020
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