All Questions ⁺⁰237722 Questions

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1081

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+647

Please Help

An infinite geometric series has first term -3/2 and sums to twice the common ratio. Find the sum of all possible values for the common ratio.

waffles Sep 20, 2017

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1248

1

+647

cheez its

The following list of rows of odd numbers continues in the same pattern:
1) 1
2) 3,5
3) 7,9,11
4) 13,15,17,19
Each row starts where the previous left off, and has one more term than the previous row. There is one row in which read more ..

waffles Sep 20, 2017

0

1010

1

+20

Multiplying Binomials

Can someone answer this: (1-3x)*(2+i), and also explain the FOIL system?

JoshSulentic Sep 20, 2017

0

823

1

HELP NEEDED

how to rewrite this expression 5(q+2)

Guest Sep 20, 2017

0

809

1

inequalities

Guest Sep 20, 2017

0

625

1

Math help me please

Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of
11
people took the trip. She was able to purchase coach tickets for
$170 read more ..

Guest Sep 20, 2017

0

553

0

Which of the following figures have 4 congruent angles?

Which of the following figures have 4 congruent angles?

F. Square
G. Trapezoid read more ..

Guest Sep 20, 2017

0

1

1205

1

+117

Googology Question.

So, got a question about Googology but more so maths in general.

My first question is about the true name of what I like to call them, sets, or as their defined, the space between every comma, three zeros.

Next, read more ..

RinaC Sep 20, 2017

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1043

1

Dani drew the shape below (An upside trapezoid).

Dani drew the shape below (An upside trapezoid).

Her cousin drew another quadrilateral that had opposite sides and opposite congruent angles. Which could NOT be the figure Dani's cousin drew?
read more ..

Guest Sep 20, 2017

Sep 19, 2017

0

796

1

math is hard

Guest Sep 19, 2017

0

865

1

Help!!

Guest Sep 19, 2017

0

1394

1

Math help please!

Here's the five-number summary for the distribution of cigarette taxes (in cents) amoung the 50 states in the United States.

Minimum = 2.9, Q1 = 35, Median = 64, Q3 = 107, Maximum = 204
read more ..

Guest Sep 19, 2017

0

957

1

Which of the following statements does NOT describe a parellogram

Which of the following statements does NOT describe a parellogram

A. Opposite sides are parallel read more ..

Guest Sep 19, 2017

0

922

3

Help meh

In a certain pentagon, the interior angles are a,b,c,d and e where a,b,c,d,e are integers strictly less than 180 . ("Strictly less than 180" means they are "less than and not equal to" 180.)
If the median of the read more ..

Guest Sep 19, 2017

0

623

1

0.47(1-0.47)(2.576/0.06)squared

0.47(1-0.47)(2.576/0.06)squared
answer is suppose to be 460
I am not entering into calculator correctly because I am getting different answer.
Can someone tell me what I am doing wrong read more ..

Guest Sep 19, 2017

0

791

1

removing parentheses

how do you remove parentheses ?

Guest Sep 19, 2017

0

791

1

Nick described a figure having exactly one pair of parallel sides. Which figure did Nick describe?

Nick described a figure having exactly one pair of parallel sides. Which figure did Nick describe?

F. Parallelogram read more ..

Guest Sep 19, 2017

0

865

1

Help.

One season the tigers won 14 games and lost twice as many games as the blue jays.they played a total of 20 games.use the equation 14+2g=20 to determine the number of games the blue jays lost.

Guest Sep 19, 2017

0

789

1

math

(3.5)(4.9)(1.7)

Guest Sep 19, 2017

0

629

0

what is the square root of 169

what is the square root of 169

Guest Sep 19, 2017

0

454

0

Guest Sep 19, 2017

0

532

0

Hello can you help me?

How do you use this to divide 6 by 5/3

Guest Sep 19, 2017

0

598

0

LOLOL

35.45 g/mol multiplied by 2 mol

Guest Sep 19, 2017

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