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Binomial Theorem
100
What is the formula for an Arithmetic Sequence?
an = a1 + (n - 1)d
100
What is the forumla for an Arithmetic Series
Sn=(n/2)(a1+an
100

Ike has 12 shirts. He has 5 blue shirts, 2 green shirts, 4 white shirts, and 1 red shirt. Find P(blue shirt).

5/12

100
Expand (x+y)6
x6+6 x5 y+15 x4 y2+20 x3 y3+15 x2 y4+6 x y5+y6
200
Write an explicit formula for the following sequence:
-24, -20, -16, ...
Tn=4n-28
200
Find the sum of the following sequence: 1,2,3,4,5,6....111,112,113,114
6555
200
Write a recursive formula for the following sequence: 8, -4, 2, -1, ...
T1=8 Tn=(-1/2)*Tn-1
200
Find the sum of the following sequence: 3, 12, 48, ... , 196608
262,143
200
Find the 3rd term of (x+3y)9
324x7y2
300

How many terms are in the following sequence? 1,3,5,7...43

22 terms

300
Find S98 for the following series:
0.2, 0.4, 0.6, ...
970.2
300
What is the 17th term of the following sequence? 65, 45.5, 31.85, 22.295, ...
0.22
300
(2x+1)5
32n5 + 80n4 + 80n3 + 40n2 + 10n + 1
400

Nolan is eating a pack of skittles. This pack has 2 green, 3 red, 6 purple, 3 yellow, and 1 orange skittle. However, Nolan does not like purple skittles. Find P(not purple).

9/15 = 3/5

400
Write the equation and find the sum of this series
8.9,17.8,26.7,35.6,44.5 ... 1619.8
an=8.9n
Sn=(182/2)(8.9+1619.8)
400
What is the equation to find the 89th term of this sequence?

3, 15, 75, 375
3*589-1
400

Holden is playing with a deck of cards. What is the probability of Holden drawing a Queen out of the deck?

4/52

400
(y3 − 4x)3
y9 − 12y63x2 − 64x3
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