Yoink

10 Questions
0 Answers

+1

706

1

+49

Binomial Root Theorem questions

Let a and b be real numbers such that and . Find a+b

Yoink 13 mar 2019

+1

1128

3

+49

Counting...Again (Thanks so much for the help :))

Alice, Andrew, and six other students are to be divided into two teams of four people. How many ways are there to form the teams so that Alice and Andrew are on opposite teams?

Yoink 2 mar 2019

+1

686

1

+49

Counting v2, (thanks for the help :D)

Find the number of ways to arrange the letters A, B, B, C, C, C. (Both B's are identical, and all three C's are identical.)

Yoink 2 mar 2019

+1

956

2

+49

Counting please help, shouldn't be too hard but im stumped

Old MacDonald has 5 chickens, 4 donkeys, and 7 emus. How many ways can he pair up the animals so that every pair consists of animals of different species? (The order of the animals within each pair does not matter, and the order among the pairs does not lee mas ..

Yoink 2 mar 2019

+1

787

6

+49

Sequences Help Fast Thank you!

Evaluate the sum

heureka ●●●●●●

Yoink 20 feb 2019

+1

614

1

+49

Sequences Please Help :D

n a sequence of ten terms, each term (starting with the third term) is equal to the sum of the two previous terms. The seventh term is equal to 6. Find the sum of all ten terms.

Yoink 13 feb 2019

+1

815

1

+49

Geometric Sequences...

In a certain infinite geometric series, the first term is 1, and each term is equal to the sum of the two terms after it. (For example, the first term is equal to the sum of the second term and third term). If S is the sum of the series and R is the common lee mas ..

Yoink 3 feb 2019

+1

586

1

+49

Series Sum

Evaluate the Series

Yoink 3 feb 2019

0

594

1

+49

Geometric Sequences Comparison

The sum of a certain infinite geometric series is 2. The sum of the squares of all the terms is 3. Find the common ratio.

Yoink 3 feb 2019

0

577

1

+49

Geometric Series Question

Let
And

Find S/T lee mas ..

Yoink 3 feb 2019