Answer: 18x2 + 69x + 65
Step-by-step explanation:
(3x + 5) (~6x + 13)
1. 3x(6x + 13) + 5(6x + 13)
2. 18x2 + 39x + 5(6x + 13)
3. 18x2 + 39x + 30 + 65
4. 18x2 + 69 + 65
The possibilities are HH TT HT TH so to get TT you have a 1/4 chance (25%)
The image of p is (-1, 1)
Because the rule for 270 counterclockwise is (y,-x)
What? ......
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