The first three terms of an Arithmetic Progression are ( x + 1 ), ( 4x - 2 ) and ( 6x - 3).If the last term is 18, find x

The first three terms of an Arithmetic Progression are ( x + 1 ), ( 4x - 2 ) and ( 6x - 3).If the last term is 18, find x

Write a formula for the sequence to find the nth term Use the formula to find the 50th term in the sequence What kind of sequence is this

You are taking a 100mg dose of a drug every 6 hours. The drug has a half life of 12 hours (i.e. every 12 hours half of the drug in your blood is eliminated). Let dn be the amount of drug in the...

the sum of three consecutive terms of an arithmetic sequence is 30 when these terms are increased by 2,5 and 28 respectively. the resulting numbers are a geometric sequence. determine the terms?...

what's the explicit formula to the sequence 1/2 , 1 , 3 , 12 , 60 , 360 , 2520 , ...? Multiplies by one larger number each time but how to put that into an explicit formula?

A sequence has a common ratio of R=-2 so if G3=7 what is G5? A. 3 B. -14 C. 28 D. -28

is -64,-16,-4 an arithmetic sequence, geometric sequence or neither?

How do I go about proving limits for given sequences and series, for example how would i prove that the limit when x tends to infinity of n^(1/n)=1?

a2= a3= a4= a5=

Juan is traveling to visit universities. He notices mile markers along the road. He records the mile markers every 10 minutes. His father is driving at a constant speed. (First time interval= 520...

Find $\frac{3}{2^2(1)(2)}$ + $\frac{4}{2^3(2)(3)}$ +....+ $\frac{r+2}{2^{r+1}(r)(r+1)} +.... up to infinity.

A sequence has a common difference of D=-4 so if A2=-5 what is A5? A. -9 B. -13 C. -17 D. -21

1a. Consider the following sequence of figures. Figure 1 contains 5 line segments. Figure 2 contains 9 and figure three contains 13. Given that figure n contains 801 line segments, show...

Given: a1=4, a2=−5 and ai=ai−2−3ai−1−3. Find the next four terms in the sequence. How would I go about solving this?

The possible answers are: 1595 800 695 1840 1595 800 695 1840

trying to find the function that defines sequence -8, -6, -4

3 4 6 9 13 18 24. Is it 29,31,32,33? what is the next number 3 6 4 8 6 12 10 is it 08 12,18,20 thank you for the help. Terri mand

There was a need for one table at a catering company's first event. Two tables were needed for the second event, three tables the third event, and so on. One table seats 14 and two tables...

The coordinates of the vertices of △PQR are P(4, −2) , Q(6, −4) , and R(8, 0) . The coordinates of the vertices of △P′Q′R′ are P′(−4, 3) , Q′(−6, 5) , and R′(−8, 1) . A sequence of transformations...

if an = 1,1,2,1,2,3,1,2,3,4,1,2,3,4,5,... find the value of a5060 How can I solve?