All Questions ⁺⁰237690 Questions

0

846

5

Factorial Function

I need help finding the factorial function on the calculator. I appreciate your feedback. Thanks!

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Guest May 5, 2019

0

723

1

Pythagoras theorem

calculate the length of the side of the largest square that fits inside an 8cm diameter circle.

Guest May 5, 2019

0

757

2

Domain/Range of a Radical Function with a Quadratic Radicand

Preferably using precalc level math
Thanks!

Guest May 5, 2019

0

808

1

Geometric sequences help please

and are both nonconstant geometric sequences with different common ratios. We have:

Find the sum of the common ratios of the two sequences. read more ..

Guest May 5, 2019

0

1491

2

What is the greatest three-digit number 'abc'' such that forms a geometric sequence and forms an arithmetic sequence?

What is the greatest three-digit number "abc'' such that forms a geometric sequence and forms an arithmetic sequence?

Guest May 5, 2019

0

1143

1

help

Suppose the decimal 0.28 is equal to {1}{n}+{2}{n^2}, where n is negative. Find n.

Guest May 5, 2019

May 4, 2019

+1

1276

1

Please help

Miriam took a survey, asking each family in her neighborhood how many pets they have. She made a graph showing the results: [asy] size(5.5cm); draw((0,30)--(0,0)--(41,0)); for(int i=1; i<7; i+=1) {draw((0.6,5*i)--(-0.6,5*i)); draw((0.6,5*i)--(41,5*i),black+0.5+dashed);read more ..

Guest May 4, 2019

+1

929

3

+159

Please Help

A nonzero polynomial with rational coefficients has all of the numbers as roots. What is the smallest possible degree of such a polynomial?

Havingfun May 4, 2019

+2

823

2

+142

help

Thea has a key on her calculator marked x. If an integer is displayed, pressing the x key chops off the first digit and moves it to the end. For example, if 6138 is on the screen, then pressing the x key changes the display to 1386.
Thea enters read more ..

KeyLimePi May 4, 2019

-1

1066

6

help with some word problems

How many five-digit numbers have distinct digits which are decreasing from left to right? (For example, 96531 is such a number.)

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Guest May 4, 2019

0

1929

5

Help!

1. Find the number of five-digit multiples of 5, where all the digits are different, and the second digit (from the left) is odd. - This Question was already asked but never answered

2. The numbers 1, 2, 3, 4, 5, and 6 are to read more ..

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Guest May 4, 2019

0

982

3

Help!

1) Everyone at the party shook hands with everyone else exactly once. If there were a total of 21 handshakes, how many people were at the party?

2) Kathy tossed a coin 8 times and got 3 heads and 5 tails. How many different sequences read more ..

Guest May 4, 2019

0

1673

3

Help please

1) How many zeroes does 66! end in when written in base 12?

2) Find the largest prime number p such that when 2012! is written in base p, it has at least p trailing zeroes.
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Melody ●●●

Guest May 4, 2019

0

823

0

Complete the two-way frequency table below. The table shows that

Complete the two-way frequency table below. The table shows that, of 40 students in a physical education class, 16 play football, 9 play basketball, and 4 play both sports. How many students in this class do not play football or basketball?
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Guest May 4, 2019

0

617

1

help. pls pls pls

For a certain value of $k$, the system \begin{align*} x + y + 3z &= 10, \\ -4x + 2y + 5z &= 7, \\ kx + z &= 3 \end{align*} has no solutions. What is this value of $k$?

Guest May 4, 2019

0

420

0

How long did it take to get 100000+ :D

How long did it take to get 100000+ :D (4-6 years?) XD

off-topic

Guest May 4, 2019

+2

2577

5

The vertex of the right isosceles triangle is the center of the square. What is the area of the overlapping region?

The vertex of the right isosceles triangle is the center of the square. What is the area of the overlapping region?

hectictar ●●●●●

Guest May 4, 2019

0

791

1

MATH 8

what is (4x+3y)(6x-5y)

Guest May 4, 2019

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