Use a unit conversation factor to convert 105 miles per hour to miles per second. if necessary, round your answer to the nearest hundredth.

0.03 mile per second, to the nearest hundredth

Step-by-step explanation:

Recall that there are 3600 seconds in one hour.  Thus,

105 mph        1 hr

* = 0.03 mile per second, to the nearest hundredth.

      1            3600 sec

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

nothjing

step-by-step explanation: