3 years ago

In this geometric sequence, what is the common ratio?

1 answer:

6 0

Hi there! The correct answer is D. -1/2

104 × -1/2 = -52
-52 × -1/2 = 26
26 × -1/2 = -13
...

Each time you multiply the preceding number by -1/2. Therefore the common ratio in this sequence is -1/2

You might be interested in

A car is traveling at a rate of 100 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car t

masya89 [10]

Answer:

62mph

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

HELP PLEAASE I WILL GIVE BRAINLIEST PLSSSSSS I WILL GIVE BRAINLIEST

kotykmax [81]

Answer:

It is B

Step-by-step explanation: n is -1.5 and m is 2.5

-1.5 + 2.5 = 2

3 0

3 years ago

Read 2 more answers

Manuel is filling water balloons at a constant rate of 3 water balloons per minute. With the given information, which of these s

Gnesinka [82]

<span>Okay. Well it's C. 1/2 hour is 30 mins, so 30 times 3 is 90. Just as the answer states, 90 water balloons filled after 1/2 of an hour. </span>

6 0

3 years ago

1. The great pyramid at Giza is the largest pyramid in the world, the area of its square base is 52,441 m squared, what is the l

AlladinOne [14]

Answer:

The length of each side of the base is $229\ m$