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What do you think of this infinite series?

Trigonometric identity question help?

Find 3 consecutive integers such that the sum of the three is equal to 2 times the sum of the first two integers. ?

Check whether p=5 is a solution of p+6=11?

Without using long division or synthetic division show how x^2-4 is a factor of x^6-64.?

standard deviation changes?

Is there a proof which shows that for all primes p, n^p-n is divisible by p?

Math help?

math 7th grade?

Please help me solve this problem: 42/-(2x-7)=2?

(1/2)* (1/3)^(1/0)=?

Is it possible for a system of equations to be both independent and inconsistent?

A spider is climbing on a wall.?

A bent coin is tossed 5 times. the probability of tails is 2/3/ find the probability that tails will show exactly 3 times.?

The sum of the first n positive odd integers is 64. Find n?

Please help me?

What is the 10th term in the following sequence. 7/9, 7/3, 7, -21, 63. Help?!?!?!?

can someone pls explain factorials i have a test in one hour and i dont get it how is (n+1)!=(n+1)n!??

Having trouble with G.P. Pls help.?

find three rational number between 2/3 and 3/4?

what makes a sequence similar to a function?

The Base of an Isosceles triangle is the line from (4,-3) to (-4,5) Find the locus of the third vertex?

if aaron can do a job in 8 days and ben can do the same job in 12 days how long does it take in hours for the two men working?

Solve the inequality graphically: 7^x > 3^x?

The base of an rectangular parallelepiped is square of 10 cm side . If the length of the diagonal of parallelepiped is 15 cm . Find its h?

What is 0 divided by 0?

how to factorize? thanks?

Determine if sets A and B are equal but not equivalent, equivalent but not equal, both equal and equivalent, or equal nor equivalent.?

A motorist goes from delhi to Bharatpur a distance of 192 km at an average speed of 32 km/hr. Other men starts from delhi?

John did 2/3 of his work in 3 days. How many days would it take to finish the remaining work? Is the answer 2 days?

I have an Algebra 2 question?

Which polynomial is a perfect square trinomial?

Probability?

George scored 21points and 17points in his first 2 basketball games?

MATH HELP!!!! Grade 10 algebra!?

jake looks at buying either a rectangular tank with dimention 3m by 1m by 2m or a cylandric tank with radius 1m and height 2m?

Which notation is equivalent to the inequality -3 < x ≤ 7? [-3,7] (-3,7] [-3,7) (-3,7)?

help with this yr9 worded math problem? easy?

Math help please?

I need help with factoring?

how to solve?

The volume of a cube is 3.250 m3. What is this volume in cm3?

Can a negative number be a constant?