Answer:
17 is 25% of 68
Step-by-step explanation:
Answer:
b and c
Step-by-step explanation:
Step-by-step explanation:
Well talking about the practical use of Arthematic sequence or series..
i have an example..
suppose there is a highway and in most condition.. Petrol or diesel station are kept in a common distance..
now you can easily calculate or predict where the next petrol or diesel station is ..
and about Geometric sequence or series
There are many uses of geometric sequences in everyday life, but one of the most common is in calculating interest earned. Mathematicians calculate a term in the series by multiplying the initial value in the sequence by the rate raised to the power of one less than the term number. The sequence allows a borrower to know the amount his bank expects him to pay back using simple interest
and
Physicists use geometric progressions to calculate the amount of radioactive material left after any given number of half-lives of the material. During each half-life, the material decays by 50 percent.
Answer:
Domain is number of candy or 300
Range is profit from selling candy or $50
Step-by-step explanation:
Domain is the numbers you are allowed to use in your function. In this case, it would be the amount of candy you sold.
The range is the output from inputting the number(s) in the domain. In this case, the range is the amount of money you profit.
Profit=(amount gained)-(amount lost)
amount gained is from selling candy
amount lost is what you invested to get the candy
amount gained=(cost per candy)X(number of candy)
amount gained=(1.50)(300)
amount gained=$450
amount lost=$50
therefore
Profit=450-40=$400
a function for profit can be as follows:
P(x)=1.5x-c
where amount you sold each candy for, c is cost for those x candies, and P(x) is the profit for x candies
