Answer: 80
Step-by-step explanation: If he is 20% complete, then 20 x 5 is 100. So if we want to get 100%, then we have the multiply. Now he did 16 questions, so we have to multiply 16 five times. 16 x 5
Hoped this helped!
Answer:
Step-by-step explanation:
3x-2 and x≥0 :)
Answer:
I think it's the third one.
With a=5, b= -4 and c=3, the discriminant is
16-4(5)(3) = 16-60, a negative number. Thus, the roots are non-real (complex).
