Answer for 23 plz plz plz
1 answer:
Answer:
A₍ₙ₎ = - 74 + (n-1) x 6
Step-by-step explanation:
A₍ₙ₎ = A₍₁₎ + (n-1) x d
A₍₁₈₎ = 28 = A₍₁₎ + 17 x d ..... (1)
A₍₄₀₎ = 160 = A₍₁₎ + 39 x d .....(2)
(2)-(1) 132 = 22d
d = 6
A₍₁₎ = 28 - 17 x 6 = -74
formula: A₍ₙ₎ = - 74 + (n-1) x 6
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I believe the answer would be 10.5 inches per hour.
$10.18 Add all the numbers then divide by the amount in this case 5
Answer: 22
17 1/2= 17.5
4 1/2= 4.5
17.5 + 4.5 = 22
Anything to the power of 0 is 1. So its 1
