All Questions ⁺⁰238363 Questions

0

747

1

i dont know how to solve and check

Guest Aug 8, 2019

0

1041

3

Combinatoric Question

A bag contains red and blue tiles. Each tile has a number from the set written on it. I want to arrange of these tiles in a row, so that the numbers on any three consecutive tiles sum to . In how many ways can this be done, assuming that there are an unlimited read more ..

Guest Aug 8, 2019

+1

1044

1

+541

Euclidean Algorithm

What is the maximum possible value of the greatest common divisor of two consecutive terms of the sequence , where ?

xXxTenTacion Aug 8, 2019

+1

862

1

+541

base number arithmetic

Suppose that p is prime and . How many possible values of p are there?

xXxTenTacion Aug 8, 2019

+1

925

2

+541

terminating decimals

What is the smallest positive integer n such that, out of the n unit fractions 1/k where 1≤k≤n, exactly half of the fractions give a terminating decimal?

xXxTenTacion Aug 8, 2019

Aug 7, 2019

0

987

2

+170

AM-GM

Let be nonnegative real numbers such that Find the maximum value of

FlyEaglesFly Aug 7, 2019

0

663

3

Help 2 problems

1) Suppose r is a real number for which Find
2) Find the sum of the squares of the solutions to

Guest Aug 7, 2019

0

999

1

Please help

Let

If the graph y=f(x) is continuous, find all possible values of n.

Guest Aug 7, 2019

0

2440

5

Please Help

I have been trying this problem for awhile now but i cant get it. Can someone please help?

Hannah is instructed to write down a positive, 4-digit integer. What is the probability it is an even palindrome (a number that reads the same read more ..

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Guest Aug 7, 2019

0

1157

1

Help Please

A company sells detergent in three different sized boxes: small (S), medium (M) and large (L). The medium size costs 50% more than the small size and contains 20% less detergent than the large size. The large size contains twice as much detergent as the read more ..

Guest Aug 7, 2019

+1

1

1194

5

+239

inverse proportion help!

Suppose a is directly proportional to b, but inversely proportional to c. If a=2 when b=5 and c=9, then what is c when b=3?

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Firewolf Aug 7, 2019

0

835

2

A Little Help?

The polynomial f(x) has degree 3. If f(-1) = 15, f(0)= 0, f(1) = -5, and f(2) = 12, then what are the x-intercepts of the graph of f?

if someone could help me out that'dbe great, thanks!

Guest Aug 7, 2019

+1

1054

5

+1124

How to draw

Hello from Juriemagic,

I have tried everything to upload an image, either with a server error or the image just uploads as blank. Is there a way of drawing triangles etc with measurements?..thank you kindly..

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juriemagic Aug 7, 2019

0

771

1

linear (?) relations

With this table of values:
X Y
-8 -15
-5 -12 read more ..

Guest Aug 7, 2019

0

1660

1

HELP

Let . If the domain of is all real numbers, then does not have an inverse function, but if we restrict the domain of to an interval , then may have an inverse function. What is the smallest read more ..

Guest Aug 7, 2019

0

932

4

Help with inequalities

Find all solutions to the inequality in interval notation

Guest Aug 7, 2019

Aug 6, 2019

0

1

561

0

Piecewise defined function

Let
If the graph y=f(x) is continuous, find the sum of all possible values of n.

Guest Aug 6, 2019

0

871

2

2 floor ceiling problems

1) If find
2) If find x.

Guest Aug 6, 2019

0

858

1

help

At the beginning of every period of British Literature, Mrs. Crabapple picks a random student to receive a crabapple as a gift, but really, as you might imagine, they are quite bitter and nasty. Given that there are 11 students in her class and her class read more ..

Guest Aug 6, 2019

0

928

1

+159

Confused

Let be positive real numbers. Find the minimum value of

Havingfun Aug 6, 2019

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