Answer:
68% probability the citizen voted in the last election or was under 18.
Step-by-step explanation:
Two events are said to be mutually exclusive if one event precludes the other. That means that if A and B are mutually exclusive, the probability of A and B happening at the same time is 0%.
So, the probability of a citizen voting in the last election AND being under 18 is 0%.
What is the probability the citizen voted in the last election or was under 18?
Since these events are mutually exclusive, this probability is the sum of each separate probability.
So there is a 47+21 = 68% probability the citizen voted in the last election or was under 18.
Answer:
1) b = 7.4 yds
2) c = 14.9 yds
Step-by-step explanation:
1) 3^2 + b^2 = 8^2
9 + b^2 = 64
b^2 = 64 - 9
b = sqrt 55
b = 7.4 yd
2) 15^2 + 2^2 = c^2
225+4=c^2
Sqrt(221) = c
C = 14.9
X+(x+18)=$56
56-18=38
38/2=19
She spent $19 on accessories
19+18= $37 on clothes
$37+$19=$56
Answer:
The answer is b
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
<u>Definition of whole number: </u>Whole numbers are a set of numbers including the set of natural numbers (1 to infinity) and the integer '0'
The formula for finding the number of whole numbers between to given numbers “m” and “n” (assuming that “m” and “n” are included in the listing, and that “n” is the larger value) is:
(n - m) + 1
And the formula gives:
(79 - 30) + 1 = 49 + 1 = 50
