Numbers 1 to 12 are written on separate slips (one number on one slip), kept in a box, and mixed well. One slip is chosen from the box without looking into it. a. Find the probability of getting a number 6. b. Find the probability of getting a number less than 6. c. Find the probability of getting a number that is a multiple of 5. d. Find the probability of getting a single digit number?

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

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:

throw the computer

step-by-step explanation: