Steve is a plumber and has won a contract to put sinks into a block of flats. If he works hard he gets a bonus of £9.80 for every sink he outs in over the
total of 50. How much bonus money does he earn for 49 sinks?

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

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12