A

swimmer exerts an average horizontal backward force of 80 N with his arm

during each 1.8m long stroke. What is his work output in each stroke?

Give

your answer to zero decimal places in units of J. Do not include the units in

your answer i.e. you would write 8 J as 8.

You will receive $414 in 9 years time. If the discount rate is 9% per annum continuously compounded, what is the present value of this future cashflow?

Enter your answer with 2 decimal places. Do not enter the dollar sign "$".

Calculate the power output of his arms if he does 107.6 strokes per minute.

Give your answer to zero decimal places in units of W. Do not include the units in your answer i.e. you would write 5 W as 5.

A

swimmer exerts an average horizontal backward force of 80 N with his arm

during each 1.8m long stroke. What is his work output in each stroke?

Give

your answer to zero decimal places in units of J. Do not include the units in

your answer i.e. you would write 8 J as 8.

The area under a Force vs Distance graph is the work done.

Enter the code displayed on the screen in Pace Studio? (Note this is case sensitive, provide your answer all in lower case and check your spelling)

You have a business based in Australia that has just exported a product to a buyer in Mexico. The invoice for this sale is denominated in Australian dollars (AUD) and must be paid in 30 days. That is, your customer will pay you in AUD.

Given this arrangement, what is the exchange-rate risk you face as an exporter?

The spot exchange rate between British Pounds (GBP) and Euros (EUR) is GBP 1.00 = EUR 1.17.

Which of the following reflects a strengthening of the GBP?

$105 is invested for a period of 3 years with continuously-compounded interest of 4% per annum. How much will it grow to?

Enter your answer to 2 decimal places. Do not enter the dollar sign "$".

Qui parmi ces eumycètes possèdent un carpophore formé d'un chapeau avec lames porté sur un pied?