Which answer represents the series in sigma notation?

1 + 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + 1/64

7

A. ∑ 2^j-1

j=1

7

B. ∑ 1/2 (j+1)

j=1

7

C. ∑ 1/2 ^j-1

j=1

7

D. ∑ 1/2j+1

j=1

The first quartile of a data set is 52, and the third quartile is 72. which one of these values in the data set is an outlier? A. 81 B. 41 C. 21 D. 101

Solve for x. - 3x + 4b > 9

There are 2,00 pounds in a ton. How can you write 2,000 with an exponent?

Simon is making wreaths to sell. He has 60 bows, 36 silk roses, and 48 carnations. He wants to put the same number of items on each wreath. All the items on a wreath will be the same type. How many items can he put on each wreath?

Solve the formula for the specified variable h=42t+1/2at^2 for a

What is 200 divided by 23,000

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Compute the instantaneous rate of change of g (x) = x^2-1/4 at x=1

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