A1 = first term = 4
a2 = second term = a1+5 = 4+5 = 0
a3 = third term a1 + 5 + 5 = a1 + 5(n-1), where n is the subscript that represents which term we're discussing.
an=4+5(n-1).
Is this correct? Let's check it and find out.
What is your prediction for a2? Here, n = 2. Then a2 = 4+5(2-1), or 4+5, or 9. That agrees with the given sequence rule.
Thus, the 250th term would be 4+5(250-1). Evaluate this, please.
Answer:
48ft
Step-by-step explanation:
Had this question for hw. It's 48.
This is a chord, chord angle problem.
Angle 1 = (50 + 56)/2. This leads to 53 degrees.
I'd assume you meant there are 5 more trumpet players than flute players.
f=t-5
or
t=f+5
