The event space of getting exactly one tail is {HT, TH}
The sample space is {HH, HT, TH, TT}
There are two ways to get exactly one tail, out of 4 total possible outcomes.
So 2/4 = 1/2 is the answer
If you work for 30 hours a week for 8.75 an hour, you will get $262.50.
If you also work for an additional 12.5 hours a week at $11 an hour, you will get $137.50.
$262.50+$137.50=$400.
So you have to work 12 and a half hours a week as a landscaper to gain a total of $400.
(2a + 1) (a + 3) 2a^2 + 6a + 1a +3 2a^2 + 7a + 3
Since she used 12 marshmallows and 8 graham crackers to make the four s'mores, you can figure out that she used 2 graham crackers per s'more (8/4) and 3 marshmallows (12/4).
To keep the same amount of materials per s'more you would need 2 x 3 = 6 (so 6 graham crackers) and 3 x 3 = 9 ( so 9 marshmallows).
Answer: 10 baseballs
Step-by-step explanation:
71 divided by 7 equals 10, he would have a remainder of $1, I hope this is helpful :)