Answer:
3 athdwnts it says
Step-by-step explanation:
2 students.
add together all of the students and then subtract that from 40.
20+15+3 = 38
40-38 = 2
Since they have the same base as 2, by the rule of a^m / a^n = a^m-n.
So 2^7 / 2^3 = 2^ 7-3 = 2^4 = 16
0.007, also known as the thousandths place in decimals.
a) 638.40
b) 638.40+111.72=750.12
c) 750.12×4=3000.48
