I really hope this helps this is what my teacher said to do in the type of problem
check the picture below.
make sure your calculator is in Degree mode.
Answer:
4 tens and 5ones
Step-by-step explanation:
there is a four in the tens place making it 40 and 5 in the ones place making it 45
Answer:
20 feet
Step-by-step explanation:
There are 3 feet in a yard, so 9 yards and 1 foot = 28 feet. You find this by multiplying 9x3 = 27 and adding the extra foot, which makes it 28. To find the final answer just subtract 8 from 28, which gives you 20.
The amount of light passing through each foot the water in the lake = 100% - 60% = 40%
The percent of light passing through 5 feet of water = 0.4^5 = 0.01024 = 1.02%
