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Post New Question
All Questions
+0
237690 Questions
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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.
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Guest
May 5, 2019
0
757
2
Domain/Range of a Radical Function with a Quadratic Radicand
Preferably using precalc level math
Thanks!
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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 ..
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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?
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Guest
May 5, 2019
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1143
1
help
Suppose the decimal 0.28 is equal to {1}{n}+{2}{n^2}, where n is negative. Find n.
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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);
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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?
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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
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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
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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 ..
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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
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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 $k$?
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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
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Guest
May 4, 2019
0
791
1
MATH 8
what is (4x+3y)(6x-5y)
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Guest
May 4, 2019
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