an=100-7n;a50
an=100-7n;a50
the unit is sequence and i have to have the equation in explicit form, and know how to plug. but i get stuck there. A1= 2462 is the first year they open of students.
what is the next number in this sequence
S21for 23+20+17+14+.....
a1 =8, a2=-3, and an=2an-1+an-2 for n≥3 enter the terms separated by commas
-121,-108,-95,-82
3/2,3/4,3/83/16.........
...in the first column and the mass remaining in the second column. Which type of sequence is used in the first column and in the second column? I do not know where to begin on solving...
-17,-22,-27,-32,... an=?
a3 is 59 and a7 is 103 enter only the term
a3 is24 and a5 is 96
13,-5,-35,-77,... enter the terms separated by a comma
find the sum of s100 for An= 5n+3
limn->infinite[ (-1)n/(n3-12)} I dont know what to do with (-1)n, if it's equal to infinite then if I divide by n3, it's infinite over infinite. I dont understand :S. And the question...
There are two unmarked buckets by a stream. the buckets hold 19 and 8 gallons of water respectivelY. how can 14 gallons of water be obtained, to take home? complete the sequence below, the numbers...
f(1)=6, f(n)=1/f(n-1) for n>2
Write a formula for the general term (the nth term) of the geomteric sequence. Then use the formula for an to find a7, the seventh term of the sequence. 3, 15, 75, 375 NOTE:...
Write a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula for an to find a20, the 20th term of the sequence. 2, 5, 8, 11,.... an...
There are two unmarked buckets by a stream. There are two unmarked buckets by a stream. the buckets hold 19 and 8 gallons of water respectively. How can 14 gallons of water be obtained, to take...
a. Find the sum 4,(4/3),(4/9),(4/27),(4/81) b. Find the sum of the first 70 terms Please explain both answers in detail