Add and simplify. +  

A.
B.
C.
D.


Answer: B

Mathematics

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Find the mode or modes (if any).During an experiment, the following times (in seconds) were recorded: 5, 9, 98, 3, 2, 8, 25, 1, 4, 16.

A. 16.5 sec B. 8 sec C. 9 sec D. no mode

Mathematics

Solve.An airplane is flying west at an altitude of 34,290 feet. Another plane is flying north at an altitude of 30,798 feet. How much above the  plane is the  plane when their paths cross?

A. 3692 feet B. 3422 feet C. 3492 feet D. 3462 feet

Mathematics

Graph using a graphing calculator.(x + 3)2 + (y - 3)2 = 4

A.  
 
B.  
 
C.
 
D.  
 

Mathematics

Determine whether the relation represents a function. If it is a function, state the domain and range.{(-3, -6), (1, 3), (3, 0), (8, -1)}

A. function domain: {-6, 3, 0, -1} range: {-3, 1, 3, 8} B. function domain: {-3, 1, 3, 8} range: {-6, 3, 0, -1} C. not a function

Mathematics