Acoin is flipped 8 times determine the probability that a least 1 heads appear face up

the probability is 99.6%

Step-by-step explanation:

The probability of having at least one head is:

The probability of having no heads is given by:

so:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.