Decide whether the relation is a function.{(-4, 1), (-3, -6), (3, -8), (3, 4)}
A. Function
B. Not a function
Answer: B
Mathematics
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Solve.A sales representative for a medical supply company was paid $48,200 in commissions last year. If her commission rate was
, what was the sales total for the medical supplies she sold last year?
A. $24,100 B. $964 C. $96,400 D. $2,410,000
Mathematics
Express the sum using summation notation. Use 1 as the lower limit of summation and i for the index of summation.42 + 83 + 124 + . . . + 329
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation and, if possible, simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
What are the dimensions of an isosceles right triangle with a four-inch hypotenuse and an area of 4 square inches? ?
A. 
in. × in. × 4 in.
B. 
in. × in. × 4 in.
C. 
in. × in. × 4 in.
D. 
in. × in. × 4 in.
E. 
in. × in. × 4 in.
Mathematics