Answer:
Sure, the common difference is -3, but like you have to multiple it and stuff, so it goes like this: -2,6,-18,54,-162,486,-1458,4374,-13122,39366,-118,098,354294.
So then, add all of the 12 terms I stated, and that will equal to 265,720
Therefore, the sum of the first 12 terms of that geometric sequence is 265,720.
Step-by-step explanation:
Answer:
B) $28.25
Step-by-step explanation:
To solve this problem, you need to find how much the discount is.
To find the discount you multiply 75% by $112.99, which equals $84.74.
Now you have to find how much the bike will cost with the discount.
So you have to subtract $112.99 by $84.74, which equals $28.25
So the discounted price of the bike is $28.25.
Answer:
<u>16.58€</u> considering the most favorable exchange rate to be 1$=0.91€ and the least favorable exchange rate to be 1$=0.91€. The answer cannot be any of the given options as usually there doesn't this much fluctuation occur on a specific day in exchange rate.
Explanation:
By converting the given amount of dollars (US) into Euros in both, most and least, exchange rate on a given day, we can find the saving in Euro for Sandy.
Step-by-step explanation:
Let on a specific day, the most favorable exchange rate was 1$=0.91€ and the least favorable exchange rate was 1$=0.91€. So,
Sandy exchanged the money on the most favorable time and got following amount in Euros:
829.04 * 0.91
=754.43
If Sandy would exchanged the money on the least favorable time on same day then she would have got following amount in Euros:
829.04 * 0.89
=737.85
Hence,
Sandy have 16.58 more euros. As,
754.43-737.85
=16.58€
Answer: -16, 81, 19
Step-by-step explanation:
f(x)=-16x^2+81x+0
19 feet