B 25%
because if all 8 passed the written test it would be 100%. If 4 of 8 passed it would be 50%. So if only 2 out of 8 passed, it would be 25%
There are four major types of nonrenewable resources: oil, natural gas, coal, and nuclear energy. Oil, natural gas, and coal are collectively called fossil fuels. Fossil fuels were formed within the Earth from dead plants and animals over millions of years—hence the name “fossil” fuels.
Answer:
x=ln(61)/ln(4)
Step-by-step explanation:
4^x+3=64
4^x=64-3
4^x=61
x=ln(61)/ln(4)
The 1st expression is the only one that reproduces the terms being added.
