A $1500 washing machine in a laundromat is depreciated for tax purposes at a rate of $125 per yeaar/ Find a funtion for the depreciated value  of the washing machine as it varies with time. When does the depreciated value reach $0?

The C=0 stretching frequency for butanal is centered at 1746 cm-1, whereas the one for butan-2-one is centered at 1735 cm¯1. Explain the difference. 1746 cm-1 1735 cm-1

How do birds reproduce?

Solve this now  Refer to Figure 2-16. It is possible for this economy to produce a. 80 gadgets and 50 widgets. b. 50 gadgets and 80 widgets. Oc 30 gadgets and 90 widgets. Od.90 gadgets and 30 widgets.

Please answer all.

Suppose that the number of Bob's Bits computers that can be sold when the computer's price is P (in dollars) is given by a linear function N(P), where N(l000) = 10,000 and N(1500) = 7500.

What are the Non-manufacturing Costs?

D Convert 1.267 atm to torr( 1 atm =760 torr).9 (äbäi 1) 432 350 673 963

How do you prove this?  Prove Exercise 4.6.12 in the course notes. Then, assuming that gcd(a, n)|b, determine how many solutions (in Zm) the congruence ar = b (mod n) has. Explain your reasoning and provide examples to support your claim. (Hint: Look at Example 4.3.2.) 12. Prove that if gcd(a, n) † b, then ax = b (mod n) has no solutions.

Determine the molar mass for glucose, C6H12O6 .