The correct question in the attached figure
case A) an=2<span>^(n-1)
for n=8
a8=2</span>^(8-1)-----> a8=2<span>^7----> a8=128
the answer case A) is a8=128case B) an=7
then for n=8
a8=7
the answer case B) isa8=7case C) an=1+(-1)</span><span>^n
for n=8
a8=1+(-1)</span><span>^8----> a8=1+1----> a8=2
the answer case C) isa8=2case D)an=-(-2)</span><span>^n
for n=8
a8=-(-2)</span><span>^8----> a8=-256
the answer case D) isa8=-256</span>
4×4×4 So 3 days = 64. Thats for one person but there are 3 people. 64×3=192
Answer:
it doesn't represent anything
Step-by-step explanation:
here is an example, Consider that your grandmother is a firm believer in saving money and refuses to give gift cards or cash at holidays. Instead, she gives all of the grandchildren $500 invested in five-year CDs (Certificates of Deposit) with compound interest figured twice a year and a 2% interest rate. Set aside the delayed gratification for a moment -- The question is, how much money will the CD be worth in 5 years? That is where compound interest kicks in.
Filling in the compound interest formula of A=P(1+r/n)^nt, your holiday gift looks like this: A = 500(1+.022)^25. Following the order of operations, we calculate the amount in the parenthesis first to get A = 500(1.01)^25. From there, we input the exponents to get A = 500(1.10). Now in our final calculation, the final value is A = $550. At the end of 5 years, your CD will be worth $550.
Answer:
Step-by-step explanation:
5,805 divided by 21 would be 276.4.
Answer:
B) The amount of service fee, in dollars
Step-by-step explanation:
Look for words relating to "one time," as that indicates the constant