Answer:
Step-by-step explanation:
4/5 - 7/5
7-4/5
3/5
Or
4/5 - 7/5
4-7/5
-3/5
90 x .80= 72. 72 Students like hot choco, therefore 8 do no like hot choco
Answer:


Step-by-step explanation:
Given

Required
Determine: 
First, we calculate f(x + h)



So, we have:






A=p(1-0.08/12)^12t
A=p(1-0.08/52)^52t
A=p(1-0.08/360)^360t
0.08÷12=0.0067
0.08÷52=0.0015
0.08÷360=0.00022