Answer:
the answer is A
Step-by-step explanation:
two times 6 is 12, so you would have doubled the original amount :) sorry if thats confusing, im not the best at explaining
Is this supposed to be a joke????
Answer:
15 gallons PLEASE GIVE BRAINLIEST
Step-by-step explanation:
55 x 6 = 330 total miles
330 ÷ 22 = 15 gallons of gas are needed
This is an exponential growth/decay problem, and it doesn't really matter which when it comes to the equation because they are both pretty much the same. The formula is A = Pe^(rt), where A is what you end up with, P is the principle value of the object, e is euler's number, r is the rate of decay or growth, and t is the time in years. Since we are looking at depreciation or decay, our r value will be negative. A is what we are solving for (the ending value), P is 2857, r is -.24 and t is 3. So our formula, set up properly, looks like this: A = 2857e^(-.24*3). The first thing to do is to simplify the exponents by multiplying them: A = 2857e^(-.72). Now we're ready to solve! On your calculator, you have a 2nd button and a LN button, when you hit 2nd-->LN you'll get e^( . Enter in the -.72 and then hit enter. You should get .4867522. Now multiply that by 2857 and you'll get 1390.65. That's what the computer will be worth in 3 years if it depreciates at that rate.
We divide first number from first parenthesis with first number from second parenthesis. Then the resulting number we multiply by all numbers in second parenthesis and substract from first parenthesis.
We repeat previous steps until we run out of numbers:
We are left with a number that has no x inside. This is remainder.
The final solution is sum of all these solutions and remainder:
