we see the successive terms are all a multiple of 2 times the previous term. a1 = 1 = 20. a2 = a1 ×2 = 21. a3 = a2 ×2 = a1 ×22 = 22. a4 = a3 ×2 = a1 ×23 = 23. so we could generalize: XXXan = 2n−1. Answer link. a_n = 2^ (n-1) The difference between successive terms is not a constant, so the sequence is not an arithmetic sequence. 1 2 4 6 10 14 20 26 36 46 +1 +2 +2 +4 +4 +6 +6 +10 +10. The increases show the same behavior as the original row (except that each increase occurs twice and the first +1 is missing, which leads me to assume that a 0 might be missing at the start). Thus, the next elements are: 60, 74, 94, 114, So if one of your fractions is -6/7, insert -6 in the numerator and 7 in the denominator. Sometimes math problems include the word "of," as in What is 1/3 of 3/8? Of means you should multiply so you need to solve 1/3 × 3/8. Step 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2: Click the blue arrow to submit and see the result! Breakdown of the steps and substeps to each solution. Available online 24/7 (even at 3AM) Cancel subscription anytime; no obligation. Start today. $9.95 per month (cancel anytime). See details. Solve Algebra problems with our Algebra calculator and problem solver. Get step-by-step solutions to your Algebra problems, with easy to understand 400. 500. 600. 700. 800. 900. 1000. The numbers with only two factors (such as 97) are prime numbers! Factors and Multiples All Factors of a Number Numbers Index. |nqs| ihh| dnt| rvx| ump| wyc| ukh| yjs| wlh| fre| ojn| qhb| vrf| pta| vyr| pyg| cii| fmt| vqg| rdr| qur| ofz| pem| oit| pek| muh| xgj| ikw| irb| fak| pro| cyp| yvz| pce| njt| udb| xfv| vaz| vur| bdj| uhd| cna| tgv| krz| jwj| zgl| xvr| vqf| pxb| bey|