A
Write an explicit formula for an, the nth term of
the sequence 17, 15, 13, ...
1 answer:
Tn=-2n+19
Step-by-step explanation:
Well in south africa we use Tn
Tn=a+(n-1)d
a=is the first term in the sequence which is 17
d=is the the difference between the terms which is - 2
Tn=17+(n-1)(-2)
Tn=17-2n+2
Tn=-2n+19
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Im actually pretty sure its C because 4 to the power of 2 is 16 and then add those too up 16+25=41
One hundred fifty three thousand
Step-by-step explanation:
14) g(x)= x + 3 - 1
= x + 2
15) g(x)= x - 2 + 5
= x + 3
Answer:
5 (2h+8) < 60
10h+40<60
10h<20
h<2
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