It would be 30
because if you add up the total you would get $60 and then you divide it by 2 which equals to 30
A) A = 20,000 [Principle] * (0.05 [Interest] * 4 [Number of years]) = $4,000 interest
b) A = 20,000 [Principle] * (0.05 [Interest] * 2 [Number of years]) = $2,000 interest
Answer:
im not super sure but i think its 70
Step-by-step explanation:
Answer:
212000
Step-by-step explanation:
120000 - 5% = 190000
hence 5% is 10000
120000+ 30000= 212000
Let a =107° and b=42°;
So cos 107° cos 42° + sin 107° sin 42° = cosa.cos42 + sina.sinb = cos(a-b)
and cos 107° cos 42° + sin 107° sin 42° = cos(107-42) = cos(65°)
