Answer:
$439.12
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
x = 16
16 - 13 = 3
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Step-by-step explanation:
Answer:
Sn is independent of b
Step-by-step explanation:
t1=a-b
tn=a+b
we know that nth term of arithmetic series is an=a1+(n-1)d
so
a+b=a-b+(n-1)d
⇒2b=(n-1)d-----------equation 1
formula for sum of n terms of arithmetic series
Sn=(2a1+(n-1)d)
⇒Sn=(2(a-b)+2b) (since (n-1)d=2b from equation 1)
⇒Sn=(2a)
therefore we can see that Sn is independent of b
a. p = 65
b. p = 46
C. p = 66
d. p = 36
Answer:
D. 36
Step-by-step explanation:
51-15= 36