Answer:
P(both romantic) = 0.7^2 = 0.49
P(at least one romantic) = 1-P(neither romantic)
Step-by-step explanation:
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Answer:
The measure is 145
Step-by-step explanation:
Answer: -6. 4. -3,75. 37.
Step-by-step explanation: -20|+10-2²= -6, since a minus×minus give you a + therefore -2²=4.
2³+(-8)= 12-8=4, a minus×plus gives you a minus.
-2,50+(-1,25)=-2,50-1,25=-3,75. |-10|+|20|-5²-(-2)=-10+20+25+2=37.
