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Post New Question
All Questions
+0
230606 Questions
+3
732
3
+306
Convert each of the following fractions to a 'decimal' in the specified base.
Convert each of the following fractions 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 1/(b-1) to base b
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mathmathj28
Jun 27, 2020
0
459
1
Solve system
How do you solve a system like this using substitution?
y = 2x + 4
3y - 4x = 6
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Guest
Jun 27, 2020
0
411
1
need help
A prop for our play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round your answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi.
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Guest
Jun 27, 2020
0
556
3
i need help ASAP!
What is the area of polygon QUSR (square units)
.
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Guest
Jun 27, 2020
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419
1
help pls hard
Find the area of trapezoid.
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Guest
Jun 27, 2020
0
318
0
coordinates
A circle Gamma is tangent to the line y = -2 and also externally tangential to the circle x^2 + y^2 = 1. Given that the center of Gamma is O = (16,a), what is the value of a?
Guest
Jun 27, 2020
+1
417
2
please help
Let $f(x)$ be a quadratic polynomial such that $f(-4) = -22,$ $f(-1)=2$, and $f(2)=-1.$ Let $g(x) = f(x)^{16}.$ Find the sum of the coefficients of the terms in $g(x)$ that have even degree. (For example, the sum of the coefficients of the terms in $-7x^3
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off-topic
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Guest
Jun 27, 2020
-1
470
1
hard algebra
If and , find the value of 1/(a + 1) + 1/(b + 1).
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Guest
Jun 27, 2020
0
464
2
need help
Tony rode a bicycle from A to B in 36 \36 km/h. After that, Tony went back from B to A in 48 km/h. It took 3 and a half hours to go from A to B and back to A. Assuming that Tony never have any rest, what is the distance between A and B?
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Guest
Jun 27, 2020
0
413
1
help
6 people attended a meeting. If all guests shook hands with everyone (no pair shook hands more than once), how many handshaking events were there?
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Guest
Jun 27, 2020
0
352
1
HELP!!!!!
If
then for how many values of is ?
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Guest
Jun 27, 2020
0
476
1
sum
What is the sum of all integers?
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Guest
Jun 27, 2020
0
297
0
help
Find a formula for (1)(n) + (2)(n - 1) + (3)(n - 2) + ... + (n - 1)(2) + (n)(1).
If the formula is (n + a)(n + b)(n + c)/d, then find a + b + c + d.
Guest
Jun 27, 2020
0
319
0
help
Find the vertex of the parabola x = -2y^2 + 12y - 15.
Guest
Jun 27, 2020
+1
1051
1
+171
Help plz
How many ways are there to divide a group of 6 friends among the basketball team, the soccer team, and the track team? (Each team could have anywhere from 0 to 6 of the friends on it. Assume the friends are distinguishable.)
BTW the
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BillyBobJoeJr
Jun 27, 2020
0
700
2
3 questions please!
1. Let and be chords of a circle, that meet at point Q inside the circle. If AQ = 6, BQ = 12, and CD = 38, then find the minimum length of CQ.
2. Let be a tangent to a circle, and let be a secant of the circle, as shown below.
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Guest
Jun 27, 2020
0
481
1
150 days total whent by car and train 2 by car 3 by train how many days did each go?
150 days total whent by car and train 2 by car 3 by train how many days did each go?
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Guest
Jun 27, 2020
0
606
4
+113
Please help
What real value of t produces the smallest value of the quadratic t^2 -9t - 36?
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QuestionsBug
Jun 27, 2020
0
545
1
+212
Find all real constants such that the system
Find all real constants such that the system
has a solution other than
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Filliqq
Jun 27, 2020
0
540
1
+223
Someone please explain this volume question, thanks!
Let ABCDEFGH be a rectangular prism, where EF = 4, EH = 5, and EA = 6. Find the volume of pyramid CFAH.
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envoy
Jun 27, 2020
0
636
5
+738
kind souls, please help!!!
Five Texans in their five distinct large pickup trucks want to park in an empty row of fifteen undersized California parking spaces. Because each truck just barely fits in one parking space, the Texans want to leave at least one empty space between their
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lokiisnotdead
Jun 27, 2020
0
931
1
Верхние концы двух вертикально стоящих столбов, удаленных на расстояние 3 м, соединены перекладиной. Высота одного столба 8 м, а
Верхние концы двух вертикально стоящих столбов, удаленных на расстояние 3 м, соединены перекладиной. Высота одного столба 8 м, а
другого – 4 м. Длина перекладины равна
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Guest
Jun 27, 2020
0
495
1
please help
SAMBHRANT
Find the number of words with or without meaning which start and end with vowels that can be formed from the name above.
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Guest
Jun 27, 2020
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