A triathlete competes in a triathlon in which the swimming, biking, and running segments are the same length. The triathlete swims at a rate of 3kph, bikes at a rate of 20kph, and runs at a rate of 10kph. What is the triathlete's average speed? Hint: Its not 11kph

33kph

Step-by-step explanation:

The question here is asking for the average speed of a triathlete during a triathlon

To find the average speed we simply add the average speed of each activity

10 + 20 + 3 = 33

So we can conclude that the average speed of the triathlete during the triathlon is 33kph

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: