Answer:
334/667
Step-by-step explanation
chances of getting heads is 1/2
chances of getting an even number is 333/666
simply add them up
1/4
Step-by-step explanation:
i’m assuming u meant a 6 sided die. the probability of flipping a heads would be 1/2. the probability of rolling an even number is 3/6. 3/6 times 1/2 is 3/12 or 1/4
b. 0.09
0.09 is the only one smaller than 0.59
0.59>0.09
take 140 and divide by 3.5
140/3.5 = 40
The french club must sell at least 40 pastries
x=3
2x-5=1. The x is 3.