The table below describes the smoking habits of a group of asthma sufferers. nonsmoker occasional smoker regular smoker heavy smoker total men 431 50 71 49 601 women 382 48 86 39 555 total 813 98 157 88 1156 if one of the 1156 people is randomly selected, find the probability that the person is a man or a heavy smoker. a. 0.596 b. 0.511 c. 0.554 d. 0.557

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step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

fd

step-by-step explanation:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )