A travel company offers the following holiday options. Season
Accommodation
Transport
Autumn or Winter Chalet or Hotel Plane or Train or Bus
a) List all the possible combinations of holiday options offered by the company.
One has been done for you (Autumn-Chalet-Plane written as ACP - please
follow the same format).

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)