Step-by-step explanation:
1+2√2 ²π = 9+4√2 π cm² thats my answer
First work out the nth term then the 100th term:
the difference between the numbers is: 5
and that zero term is: -2
so the nth term is: 5n - 2
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now using the nth term we replace n with 100,
then we get: 498
the answer is the above in bold
hope it helped :)
Step-by-step explanation:
i+h=90
i+3h=210
so 2h=210-90=120
h=60
and i=90-60=30
so initial amount is $30 and hourly rate is $60
