Answer:
1.
a)36
b)1
c)24
d) 24
2.
a)4/5
b)2/3
c)2/3
3.
a) 1/6
b) 63
c) 5/3= 1 2/3
d) 3/44
e) 31/48
f) 71/6=11 5/6
g) 361/16 = 42 9/16
h) 234/45= 26/5= 5 1/5
i) 68/15= 4 8/15
j) 14/9= 1 5/9
4.
a) 777.1 dollars
b) 40409.2 dollars
7. 4.4%
8.
a) 1.47 X 10 raised to power of 9 km
b)5.753 X 10 raised to power of 9 km
9.
a) 9.4637 X 10 raised to power 12 km
b) 1.6 X 10 raised to the power of -5 km
c) 3.974754 X 10 raised to the power of 14 km
Still trying to figure out the rest of the questions but for for immediate answers this is what I´ve got.