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musickatia [10]
3 years ago
13

Find the 97th term of the arithmetic sequence -16, 2, 20,

Mathematics
1 answer:
Romashka [77]3 years ago
3 0
Use the formula a^n = a^1 + d (n - 1) to identify the sequence.

a^n= 18n - 34

hope this helped , good luck !!
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Ticket
NARA [144]

Answer:

The rearrangement can be 45, 987 , 310

Step-by-step explanation:

Here, we want to rearrange the number such that 9 is worth 10 times as what it is worth presently

The value of 9 presently is 90,000

So 10 times as worth will be 10 * 90,000 = 900,000

So we can have the new arrangement as;

45, 987, 310

3 0
3 years ago
Does anyone know what this question means?
ioda

Answer:

Yes

Step-by-step explanation:

I know what it means. Trust me. I know.

7 0
3 years ago
Read 2 more answers
Their is a reservation fee of $47 and an additional hourly fee of $7.40 . The math club wants to spend less than $91.40 on renti
Margaret [11]

Answer: they can rent the room for less than 6 hours.

Step-by-step explanation:

Let x represent the possible amounts of time in which they can rent the room.

There is a reservation fee of $47 and an additional hourly fee of $7.40. This means that the total cost of renting the room for x hours would be

47 + 7.4x

The math club wants to spend less than $91.40 on renting the room. This would be expressed as

47 + 7.4x < 91.4

7.4x < 91.4 - 47

7.4x < 44.4

x < 44.4/7.4

x < 6

8 0
3 years ago
Swimsuit discounted 65% on sale for $20.30.
Dafna1 [17]
Original price of the swimsuit = x 

If something was discounted 65%, that means you are paying 35% for it. 
(100% - 65% = 35% or 0.35) 

x(0.35) = 20.30

divide both sides by 0.35

x = 58 

The swimsuit was originally 58 dollars. 
8 0
3 years ago
Read 2 more answers
Help me on these questions
tatyana61 [14]
2) 5:3=15:25
3)18:12=27:8
8 0
3 years ago
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