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4 years ago

what is the difference between the explicit formula and recursive formula for sequences when would you use one over the other

1 answer:

7 0

Answer: An explicit formula for a sequence allows you to find the value of any term in the sequence. ... A recursive formula for a sequence allows you to find the value of the nth term in the sequence if you know the value of the (n-1)th term in the sequence.

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Antonio orders an iPhone case off of Amazon for $27. He has to pay an additional 3% for shipping and handling. How much will his

Wewaii [24]

Answer:

We conclude that total cost/bill will be: $27.81

Step-by-step explanation:

Given

The cost of an iPhone case = $27

Additional expense = 3% = 3/100 = 0.03

To determine

Total bill = ?

The expense amount can be calculated by multiplying the cost of an iPhone case by the additional expense

i.e.

Expense Amount = cost of an iPhone case × additional expense

= 27 × 0.03

= $0.81

The total cost is calculated by adding the expense amount and the original cost of an iPhone case.

i.e.

Total cost/bill = Expense Amount + cost of an iPhone case

= $0.81 + $27

= $27.81

Therefore, we conclude that total cost/bill will be: $27.81

6 0

3 years ago

If you could help I would appreciate it I

dusya [7]

Answer:

Step-by-step explanation:

i used a calculator and the rounded

4 0

3 years ago

Read 2 more answers

Which number produces a rational number when multipyed by 0.5

Elis [28]

Answer:

All of them except √3.

Step-by-step explanation:

4 0

3 years ago

A laboratory tested 85 chicken eggs and found that the mean amount of cholesterol was 190 milligrams. Assume that the sample sta

Serjik [45]

Answer: $(182.356,\ 197.644)$

Step-by-step explanation:

Given : Significance level : $\alpha:1-0.95=0.05$

Sample size : n=85

Critical value : $z_{\alpha/2}=1.96$

Sample mean : $\overline{x}=190$

Standard deviation : $\sigma=11.7$

The confidence interval for population mean is given by :-

$\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}\\\\=190\pm(1.96)\dfrac{11.7}{\sqrt{9}}\\\\=190\pm7.644\\\\=(190-7.644,\ 190+7.644)=(182.356,\ 197.644)$