Use a graphing utility to find the sum of the geometric sequence.

15

n

5

Σ

6

n=1

The sum is

- (Round to three decimal places as needed.)

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What is |9| can someone answer fast

Dr. Silas studies a culture of bacteria under a microscope. The function b1 (t) = 1200 (1.8) represents the number of bacteria t hours after Dr. Silas begins her study.

How do you solve the problem 378x6 using place value with regrouping and how do you know when to regroup

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William cycles at a speed of 15 miles per hour. he cycles 12 miles from home to school. If he increases his cycling speed by 5 miles per hour, how much faster will he reach his school?

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