Answer:
Yes, it passes the <em>vertical line test</em>.
Step-by-step explanation:
If you can pass a vertical line through the graph, and if it only touches the line ONCE, then it's a function. Otherwise, it's not-- you can't be in two places at 1 time...
Answer:
QSR
Step-by-step explanation:
Same letters so its the answer
Answer:
C
Step-by-step explanation:
There are 54 cards in a deck with jokers. Two are jokers.
2/54=1/27
Answer:
Oxygen; 34.01°C
Step-by-step explanation:
The oxygen freezes first as it has a higher (warmer) freezing point. For both to freeze, the temperature must drop a further 34.01°C as:
-218.79 - (-252.8)
= 252.8 - 218.79
= 34.01
108 miles 3 hours = 36 mph upstream
108 miles 2 hours = 54 mph downstream
bv = boat velocity in still water
cv = current velocity
bv -cv = 36
bv +cv = 54 Adding both equations
2*bv = 90
boat velocity in still water = 45 mph
since bv + cv = 54
then we know the current velocity = 9 mph