Question

Evaluate the series 72 + 12 + 2 + . . .

a.14.4
b.432
c.6
d.86.4

Answer 1

72 / 6 = 12
12/6 = 2
2/6 = 1/3
1/3 / 6, etc ,etc

Answer 2

I believe it will converge to 86.4

Answer 3

This is an infinite geometric series, starting at 72 with a common ratio 1/6

Answer 4

so d?

Answer 5

Formula is
\[\Large S = \frac{a}{1-r}\]
where a is the first term and r is the common ratio...

Answer 6

Yeah, D seems right :)

Answer 7

The table shows the habitat and foraging habits of two fish species in a marine ecosystem.

Answer 8

13. Four cards are drawn from a standard deck. No cards are returned.
a) Which is more likely:
Event A: drawing a straight (four consecutive cards e.

Answer 9

Which of the following is an example of a power shared between the federal and st

Answer 10

In which interaction is the host harmed?

Commensalism
Competition
Mutualism
P

Answer 11

In which interaction is the host harmed?

Commensalism
Competition
Mutualism
P

Answer 12

Which of these is true about the total amount of energy in a closed system?

Decr

Answer 13

Mrs. Ming invested an amount of money in two accounts for one year. She invested some at 8% interest and the rest at 6% interest.

Answer 14

The probability of snow on New Yearu2019s Day is 74%. What is the probability it will not snow on New Yearu2019s Day?
100% - 74% = 26%
[1] 2.

Answer 15

identify the end of a sample period for the function f(t)=2csc(t+pi/4)-1

Answer 16

Annual sales of fountain pens in Littleville are 5,000 per year and are increasing by 7% per year.

Answer 17

2003-01-05-00-00_files/i0150000.jpg

Answer 18

Which of the following is a likely abiotic limiting factor in an ecosystem with p

Answer 19

A scientist observes debris added to a landform from a melting glacier. This is e

Answer 20

The diagram below shows an undisturbed rock.

A rock sample is shown with four layers marked A, B, C, D from top to bottom.

Answer 21

Which figure is the image produced by applying the composition / to figure V?

Answer 22

Andria is conducting an experiment to determine whether a new medication is effective in reducing swelling.

Answer 23

Which of the following could be a characteristic of the fossil that is most close

Answer 24

Read the given list of organisms.

snake, hawk, shark, leopard, fox

What best de

Answer 25

Who likes anime

Answer 26

Carl Carpenter buys a drill press. The price, including tax, is $675.00. He finances the drill press over 24 months after making a $50 down payment.