Express the sum using summation notation.2 + 4 + 6 + ... + 18
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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A. 90,566 B. 90,456 C. 90,556 D. 92,635
Mathematics
Find the cardinal number for the set.A = {x | x is a month in the year}
A. n(A) = 12 B. n(A) = 52 C. n(A) = 24 D. n(A) = 1
Mathematics
Find the exact value of the expression.
A. 
B. 
C. 
D. 2
Mathematics
The population of a certain city is projected to grow at the rate of
; 
people/year, 
years from now.
The current population is 70,000. What will be the population 5 years from now?
?
A. 73,155 people
B. 73,145 people
C. 73,175 people
D. 73,105 people
Mathematics