All Questions ⁺⁰237795 Questions

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yasbib555 Jul 2, 2018

+5

1073

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I got a and b, I just need help with c: What is 1/(b-1) in base b?

For each part of this problem, convert the fraction to a "decimal" in the specified base.
(a) What is 1/2 in base 3?
(b) What is 1/7 in base 8?
(c) What is 1/(b-1) in base b?
Be sure to include complete explanations with your answer, using complete read more ..

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iamdaone Jul 2, 2018

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1494

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+193

Determine an expression for the area of triangle QCA in terms of p. Your answer should be simplified as much as possible.

Determine an expression for the area of triangle QCA in terms of p. Your answer should be simplified as much as possible. read more ..

Confusedperson Jul 2, 2018

-10

4272

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+193

PLZ HELP WITH EVERYTHING!!!!!

Problem 1: Find the equation of the line passing through the points $(-3,-16)$ and $(4,5)$. Enter your answer in "$y = mx + b$" form.

Problem 2: The equation of the line passing through $(1,8)$ and $(5,6)$ can be expressed in the read more ..

Confusedperson Jul 2, 2018

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1999

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please help. :)

Markov plays a game for three turns. On each turn, he either rolls a fair, six sided die or flips a fair coin. If he rolls a 1 or 2 on the die, he will switch to the coin on the next turn, and if he flips a tails on the coin, he will switch to the die on read more ..

Guest Jul 2, 2018

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1071

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+71

triangle

1. The perpendicular bisectors of a triangle all pass through what point?
2. The angle bisectors of a triangle are concurrent at a point called the _____.
3. The incenter of a triangle is equidistant from the three ____ of the triangle. read more ..

Mathrules Jul 2, 2018

+1

1049

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+71

An oceanographic research ship

An oceanographic research ship's submersible vehicle is at a depth of 1583 meters when it begins a steady ascent. If it rises at a rate of 68 meters per minute, how many minutes will it take the submersible to reach a depth of 631 meters?
(show read more ..

Mathrules Jul 2, 2018

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901

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+71

the lever's pivot(show work)

When x pounds of force is applied to one end of a lever that is L feet long, the resulting force y on the other end is determined by the distance between the fulcrum (the lever's pivot) and the end of the lever on which the x pounds of force is exerted. read more ..

Mathrules Jul 2, 2018

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1043

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+71

Is the following a function?

Is the following a function?
{(0,1),(1,0),(3,5),(2,1)}

a. 1 read more ..

Mathrules Jul 2, 2018

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1754

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help asap please

Six green balls and four red balls are in a bag. A ball is taken from the bag, its color recorded, then placed back in the bag. A second ball is taken and its color recorded. What is the probability the two balls are the same color?

Guest Jul 2, 2018

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1061

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+1378

Would be great if this could be answered by tomorrow!

In triangle ABC, angle A = 36 and angle B = angle C = 72. Let line BD be the angle bisector of angle ABC.

(a) Prove that BC = BD = AD.
read more ..

AnonymousConfusedGuy Jul 2, 2018

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868

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In the sequence below, a 1 is followed by two 2's, three 3's, and so on, up to ten 10's. What is the average of the mean, mode, and median o

In the sequence below, a 1 is followed by two 2's, three 3's, and so on, up to ten 10's. What is the average of the mean, mode, and median of the sequence?

Guest Jul 2, 2018

+1

660

1

Help

Create a problem using the given information 7 2/3meter 4 1/15 meter

Guest Jul 2, 2018

0

700

1

The fifth term of an arithmetic sequence is 9 and the 32nd term is -84. What is the 23rd term?

The fifth term of an arithmetic sequence is 9 and the 32nd term is -84. What is the 23rd term?

Guest Jul 2, 2018

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