Answer:
1/250
Step-by-step explanation:
1000/4 simplifies to 1/250
All you had to do was simplify it
Answer:
3
Step-by-step explanation:
=12/4
the common ratio =3
15x²+16x+4 =0 (ax² +bx +c=0)
Δ = b²-4ac =256 - 4×15×4 =16
x1 = (-b+√Δ) / 2a = (-16+√16) / 30 =( -16+4) / 30 = -12/30 = - 2/5
x2 = (-b -√Δ) / 2a = (-16 -√16) / 30 = (-16 -4) /30 = -20/30 = -2/3
It would be 3:40 since 1 hour and the 40 minutes add up and the choir is after the meeting
