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Dafna11 [192]
3 years ago
12

If two consecutive terms of a geometric sequence are 18 and 9 in that order what is the common ratio of the sequence ?

Mathematics
1 answer:
Finger [1]3 years ago
3 0
1/2

Assuming it continues at this exact rate, and the formula for the sequence isn’t something completely crazy, it decreases by 2 or increase by a factor of 1/2 (which still decreases)
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Step-by-step explanation:

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3 years ago
One more thanfour times a number is thirteen what is the number
brilliants [131]

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For accounting purposes, the value of assets (land, buildings, equipment) in a business are depreciated at a set rate per year.
zloy xaker [14]
This is exponential decay of the form:

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3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cqquad%5Chuge%5Cunderline%7B%5Cboxed%7B%5Csf%20%5C%3A%20Question%7D%7D" id="TexFormula1" tit
vovikov84 [41]

So here's gives that

total weight of 25 bags = 50 x 25

= 1250

total cost of 25 bags weighing 50 kg is = 15000

cost of 1 kg = 15000 ÷ 1250 = 12

now total weight of 15 bags weighing 30 kg = 450

cost per kg = 12

cost of 15 bags weighing 30 each = 450 x 12

Answer = 5400 rupees.

5 0
3 years ago
The canoe costs $96 for 8 hours. How much does it cost per hour?
vesna_86 [32]

Answer:

$12

Step-by-step explanation:

just divide 96÷8=12

4 0
3 years ago
Read 2 more answers
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