Answer:
C, B
Step-by-step explanation:
1st one is C, 2nd one is B
3y^7/ x 3y^5
Photomath
percent of water is: 32/80*100= 40%
492.52
The formula is P(t) = P(0) x (1+r/n)^nt so...
P(t) = 440 (1+0.058/1)^8
P(t) = 492.52
its is 105