(-10)-3 to the second power is -19 as the answer.
Keith's bank account starts with $250 and he adds $150 to it every month. If <em>m</em> is the number of months that have passed, then the amount of money (in dollars) in his account is given by
250 + 150<em>m</em>
<em />
Victoria's account starts with $2000 and she removes half of it each month. So after <em>m</em> months, her account has a value of
2000/2^<em>m</em>
<em />
If you were to plot these amounts, then
(a) Keith's account's value is indeed linear - TRUE
(b) Keith is constantly adding money to his account, so its value is increasing - FALSE
(c) Victoria's account's value involves an exponential expression - TRUE
(d) Victoria is removing money, so the value is decreasing - TRUE
Your answers are correct except for (c).
Answer:
a) $2.75 b) $13.75
Step-by-step explanation:
since 8.25 is the total cost of 3 books, inorder to find the cost of 1 book, divide 8.25/3
that equals = $2.75
then we need to find the cost of 5 books, so multiply the cost of 1 book by 5
so 2.75*5 = $13.75
Answer:
18684 I believe
Step-by-step explanation:
