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Ne4ueva [31]
2 years ago
15

Which equation could be true ?

Mathematics
1 answer:
s344n2d4d5 [400]2 years ago
4 0

Answer:

first one

Step-by-step explanation:

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The sum of all the positive terms in the geometric sequence 54, - 36, 24, - 16, ... is
Annette [7]

Answer:

  B.  97.2

Step-by-step explanation:

The sequence of positive terms is ...

  54, 24, 10 2/3, 4 20/27, ...

This sequence has first term 54 and common ratio 24/54 = 4/9. The sum of the infinite series is ...

  S = a1/(1 -r) = 54/(1 -4/9) = 54(9/5)

  S = 97.2

The sum of the positive terms in the infinite series is 97.2.

8 0
2 years ago
Write 7,000+600+10+2 in standard form
Allisa [31]
6,612 is the answer because all you need to do is combine them by their place value.
8 0
3 years ago
Read 2 more answers
What is the median of the following set of numbers?<br><br> 15, 6, 7, 11, 2, 10, 15
Alenkasestr [34]

Answer:

First, you will need to arrange the data in an ascending order and the median is the middle value.

If the number of values is an even number, the median will be the average of the two middle numbers.

2, 6, 7, 10, 11, 15, 15

The median in this set is <em><u>10</u></em>.

Step-by-step explanation:

I hope that this answer has helped you to understand your question, If you have any further questions, please put them below.

Have a great rest of your day/night!

4 0
2 years ago
The temperature was -13 F. Write an equivalent statement about the temperature using the absolute value of the number
ch4aika [34]
The answer would be -13=13. Its just telling you to write an equation by usiing the absolute value
3 0
3 years ago
Read 2 more answers
What is f(5) if f(1)=3.5 and f(x+1)=5\2 f(x)
katen-ka-za [31]

Answer:

f(5) = 136.71875‬

Step-by-step explanation:

f(5) if f(1)=3.5 and f(x+1)=5\2 f(x)

f(2) = (5/2)* f(1) = (5/2)* 3.5  = 8.75

f(3) = (5/3)*f(2) =(5/2) * 8.75

f(4) = (5/3)*f(3) =(5/2)*(5/2) * 8.75

f(5) = (5/3)*f(4) = (5/3)*(5/2)*(5/2) * 8.75

f(5) = (5/2)^4  * 3.5 = (625/16) * 3.5 = 136.71875‬

f(5) = 136.71875‬

4 0
3 years ago
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