You roll a six sided number cube and flip a coin. What is the probability of rolling a number greater than 5 and flipping heads.

1/6 for the number cube and 1/2 for coin

Step-by-step explanation:

1/12

Step-by-step explanation:

There are a total of 12 possible outcomes (numbers 1 through 6, and a heads or tails for each one). There is only 1 outcome where the number rolled is greater than 5 (has to be 6) and you flip a head.

So there is a 1 out of 12 chance.

1/12

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.