Answer:
1/12
Step-by-step explanation:
When you flip a coin, there are two possible outcomes. When you roll a die there are six possible outcomes. This means the chances of getting a heads is 1/2 and the chances of rolling a 2 are 1/6. To find the probability that both will occur, multiply the two probabilities: 1/6 * 1/2 = 1/12
Fundamental counting principle
slope = (y2 - y1) / (x2 - x1)
= (-4 - (-1)) / (-2 - 7)
= -3 / -9
= 3/9
= 1/3
The answer is:
C. 1/3
You would do 157.5/35 to find how much gas she needs
157/35=4.5
She'll need 4.5gallons of gas