If a and b must be positive integers, what is the largest integer n such that 13a + 18b = n has no solutions?

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12

your answer is 2 yeah bo

the answer:

rolling a number cube twice

choosing a meal/drink combination

flipping a coin four times

i know because i just submitted my test and got everyone correct.