Answer:
A = 45
B = 90
C = 45
Step-by-step explanation:
Isosceles triangles have two side that are the same and two angles that are the same. Since one angle, B, is a right angle, 90°, that means the other 2 angles, A & C, added together equal 90°.
Divide 90 by 2 and you 45° for both A and C.
<span>(a) The probability that a person selected at random from the
general population is senior citizen who will get the flu this season is 0.14 x 0.18 = 0.0252
</span>(b) <span>The probability that a person selected at random from the general
population is a person under age 65 who will get the flu this year is (1 - 0.14) x 0.23 = 0.86 x 0.23 = 0.1978
(c) (a) 0.85 x 0.18 = 0.153
(b) (1 - 0.85) x 0.23 = 0.15 x 0.23 = 0.0345
(d) (a) 0.52 x 0.18 = 0.0936
(b) (1 - 0.52) x 0.23 = 0.48 x 0.23 = 0.1104
</span>
16.81665382639196787 x 4.81665382639196787
80.99999999999999982646270300946414412
All you have to do is figure out the rest of the decimal places. I couldn't go any farther. Good luck!