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Kitty [74]
3 years ago
8

4. Does the following Infinite geometric series diverge or converge? Explain.

Mathematics
2 answers:
DaniilM [7]3 years ago
6 0

Answer:

1st term:3

second term:9

common ratio :9/3=3

since it is greater than 1.

so it increases 3times in each term

So

<u>It diverges; it does not have a sum.</u>

melamori03 [73]3 years ago
4 0

Answer:

It diverges; it does not have a sum.

Step-by-step explanation:

3, 9, 27, 81, ..

ratio = r = 9/3 = 3

since |r| ≥ 1, it diverges and doesn't have a sum

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Mindy buys 12 cupcake. Nine of the cupcake have chocolate frosting and the resy have vanilla frosting. What fraction of the cupc
Setler [38]
If there are 12, and nine have chocolate, subtract 9 from 12. You will get 3, so you will get 3/12.
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3 years ago
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If I have an equation in which x = pounds, and y = total cost, can I substitute quarts into the equation
Colt1911 [192]

Answer:

Yes, you can

Step-by-step explanation:

As a point of reference, assume the equation is:

y = 5x

Where

y = total\ cost

and

x = pounds

In standard unit of conversion:

1\ pound = 0.4793\ quart

So:

x\ pounds = 0.4793x\ quart

Substitute 0.4793x for x in y = 5x

y = 5 * 0.4793x

y = 2.3965x

The above equation is the equivalent of y = 5x in quarts

<em>So, irrespective of what the equation is, you can always substitute quarts into the equation.</em>

8 0
3 years ago
Can someone help me with this?​
KonstantinChe [14]

Answer:

1. AE= 312

2. AC = 161

Step-by-step explanation:

Hey there!

In order to solve the first question, we need to think of possible "C" values

Then after finding the "C" value, we can then find the "A" and "E" values

So:

AC = 24 and CE = 13

What factors do 24 and 13 have in common?

Well, only 1 since 13 is a prime number]

So this means that C has to be 1

Now we know that A is 24 and E is 13

Now we have to multiply them together

24 x 13 is 312

So AE= 312

Now we go on to the second question

We can use the same strategy we used for number one

Instead of finding what C is, we need to find out what E is, since there is E in both of the statements

So:

CE = 7 and AE = 23

What common factors do these two numbers have?

Again, only 1, meaning that E can only be 1

Now we know that C is 7 and A is 23

Since we know this, we can multiply these two numbers together and get our final answer: 161

So AC = 161

4 0
2 years ago
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bonufazy [111]

Answer:

it is 2 and 6 (D)

Step-by-step explanation:

same side , same angle , something like that can help you remember which ones are corresponding

5 0
3 years ago
What does 9/2 =. Please tell me my homework is due tomorrow
Elina [12.6K]

Answer:

4.5

Step-by-step explanation:

6 0
4 years ago
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