Total # of people in English 102 is 122+164, or 286.
Since the number of males is 122, the unsimplified fraction is 122/286. In lowest terms, it would be 61/143 (divide the original fraction by 2).
Answer:
0.3
Explanation:
you multiply all numbers together to get 0.3
Answer:
2x
Step-by-step explanation:
These are like terms so we can combine them
4x-2x
2x
The absolute value of a number can be thought of as the distance that a number is from zero on a number line. Two numbers have a distance of 10 from zero: -10, and 10. Therefore, the correct answer is D.
Answer:
a. The Venn diagram is explained in the attached word file.
0.61
b. Not independent
Step-by-step explanation:
a. The hypothetical 1000 table for given situation is
Adult(A) Not Adult (not A) Total
Travel outside (T) 610 170 780
Not Travel outside (not T) 110 110 220
Total 720 280 1000
P(Adult and travel outside)=P(A and T)=610/1000=0.61
b. Multiplication rule for independent events is
P(A and B)=P(A)*P(B)
P(A and T)=0.61
P(A)*P(T)=0.72*0.78=0.56
As P(A and T) is not equal to P(A)*P(T), so event "being an adult" and "travel outside" are not independent.