Determine if the given ordered triple is a solution of the system.(2, -3, 5)x - y + z = 10x + y + z = 4x + y - z = -6
A. not a solution
B. solution
Answer: B
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Fill in the digits for the given place values in the following whole number.62,634thousands: tens:
A. Thousands: 3, tens: 4 B. Thousands: 6, tens: 4 C. Thousands: 2, tens: 3 D. Thousands: 2, tens: 6
Simplify the root. 
A. x6
B. 
C. - x6
D. - 
The population of a certain city is projected to grow at the rate of
?
?
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people/year, t years from now. The current population is 60,000. What will be the population 5 years from now?
?
__________ people
Fill in the blank(s) with the appropriate word(s).
At one high school, students can run the 100-yard dash in an average of 15.2 seconds with a standard deviation of 0.9 seconds. The times are very closely approximated by a normal curve. Find the percent of times that are:Greater than 13.4 seconds
A. 2.5% B. 84% C. 97.5% D. 98%