The expression 2^5 means to___. 1. multiply 2 times 5
2. multiply 2 factors of 5
3. move the decimal point 5 places to the right
4. multiply 5 factors of 2

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

What expression is equivalent to log3(x+4)

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'