Quite simple, when asked for g(7) we look at 7 on the x axis (the # on the bottom) and go up to see where it is on the line.
For 7, we go between 6 and 8 and go up. It crosses the line at 4 therefore g(7) =4
Answer:
84%
Step-by-step explanation:
The area of the large rectangle is 10 × 5 = 50.
The area of the small rectangle is 4 × 2 = 8.
The area of the large rectangle that isn't shaded is 50 − 8 = 42.
The fraction of the large rectangle that isn't shaded is 42 / 50 = 0.84.
Therefore, there is a 84% probability that a point chosen inside the large rectangle is not in the shaded region.
Answer:
2. Water vapour and steam
4. The clouds in the sky are water vapour molecules because they evaporate ( turn from a liquid to a gas) from lakes and ponds.
Answer:
It will take 20.9 hours to reach 10000
Step-by-step explanation:
To find inverse of the function , replace f(x) with y
swap the variables
solve the equation for y
take ln on both sides
the inverse function is
for part b plug in 10000 for t in f^-1(x)
It will take 20.9 hours to reach 10000