Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
16001	Evaluate the Summation	sum from n=0 to 20 of 3(3/2)^n	$\sum_{n = 0}^{20} 3 {(\frac{3}{2})}^{n}$
16002	Evaluate the Summation	sum from n=1 to 10 of n-3	$\sum_{n = 1}^{10} n - 3$
16003	Evaluate the Summation	sum from n=1 to 10 of 3n-4	$\sum_{n = 1}^{10} 3 n - 4$
16004	Evaluate the Summation	sum from n=0 to 8 of 8(0.5)^n	$\sum_{n = 0}^{8} 8 {(0.5)}^{n}$
16005	Evaluate the Summation	sum from n=1 to 500 of n+8	$\sum_{n = 1}^{500} n + 8$
16006	Evaluate the Summation	sum from n=1 to 5 of 4n+1	$\sum_{n = 1}^{5} 4 n + 1$
16007	Evaluate the Summation	sum from n=1 to 45 of 3n-9	$\sum_{n = 1}^{45} 3 n - 9$
16008	Evaluate the Summation	sum from n=1 to 20 of 5/2n-3	$\sum_{n = 1}^{20} \frac{5}{2} n - 3$
16009	Evaluate the Summation	sum from n=1 to 5 of 2+0.3n	$\sum_{n = 1}^{5} 2 + 0.3 n$
16010	Evaluate the Summation	sum from n=1 to 5 of 2-3n	$\sum_{n = 1}^{5} 2 - 3 n$
16011	Evaluate the Summation	sum from n=1 to 4 of 5n-3	$\sum_{n = 1}^{4} 5 n - 3$
16012	Evaluate the Summation	sum from n=1 to 40 of -3n+4	$\sum_{n = 1}^{40} - 3 n + 4$
16013	Evaluate the Summation	sum from n=1 to 33 of 6n-1	$\sum_{n = 1}^{33} 6 n - 1$
16014	Evaluate the Summation	sum from n=1 to 200 of 3n-1	$\sum_{n = 1}^{200} 3 n - 1$
16015	Evaluate the Summation	sum from n=1 to 31 of 300+(n-1)^2	$\sum_{n = 1}^{31} 300 + {(n - 1)}^{2}$
16016	Evaluate the Summation	sum from n=1 to 34 of -2n-6	$\sum_{n = 1}^{34} - 2 n - 6$
16017	Evaluate the Summation	sum from n=1 to 18 of 10+3n	$\sum_{n = 1}^{18} 10 + 3 n$
16018	Evaluate the Summation	sum from n=1 to 23 of -3n+10	$\sum_{n = 1}^{23} - 3 n + 10$
16019	Evaluate the Summation	sum from n=1 to 3 of 17n-25	$\sum_{n = 1}^{3} 17 n - 25$
16020	Evaluate the Summation	sum from n=1 to 30 of 2^29	$\sum_{n = 1}^{30} 2^{29}$
16021	Evaluate the Summation	sum from n=1 to 30 of -2+7(n-1)	$\sum_{n = 1}^{30} - 2 + 7 (n - 1)$
16022	Evaluate the Summation	sum from k=1 to 6 of 6k^2	$\sum_{k = 1}^{6} 6 k^{2}$
16023	Evaluate the Summation	sum from k=12 to 9 of 6k+6	$\sum_{k = 12}^{9} 6 k + 6$
16024	Evaluate the Summation	sum from k=15 to 46 of (3-5k)/4	$\sum_{k = 15}^{46} \frac{3 - 5 k}{4}$
16025	Evaluate the Summation	sum from k=2 to 32 of (9)(-1)^(k-1)	$\sum_{k = 2}^{32} (9) {(- 1)}^{k - 1}$
16026	Evaluate the Summation	sum from k=2 to 7 of 3-5k	$\sum_{k = 2}^{7} 3 - 5 k$
16027	Evaluate the Summation	sum from k=2 to 5 of 3k-5	$\sum_{k = 2}^{5} 3 k - 5$
16028	Evaluate the Summation	sum from k=2 to 3 of k^2-k	$\sum_{k = 2}^{3} k^{2} - k$
16029	Evaluate the Summation	sum from k=2 to 5 of 4k-1	$\sum_{k = 2}^{5} 4 k - 1$
16030	Evaluate the Summation	sum from K=2 to 6 of (-1)^K(7-K)K	$\sum_{K = 2}^{6} {(- 1)}^{K} (7 - K) K$
16031	Evaluate the Summation	sum from k=2 to 6 of (-1)^(k+1)(2^k)	$\sum_{k = 2}^{6} {(- 1)}^{k + 1} (2^{k})$
16032	Evaluate the Summation	sum from k=2 to 6 of square root of k	$\sum_{k = 2}^{6} \sqrt{k}$
16033	Evaluate the Summation	sum from k=1 to 8 of k	$\sum_{k = 1}^{8} k$
16034	Evaluate the Summation	sum from k=1 to 8 of 200(1.01)^(-k)	$\sum_{k = 1}^{8} 200 {(1.01)}^{- k}$
16035	Evaluate the Summation	sum from k=1 to 8 of -3(-3/5)^(k-1)	$\sum_{k = 1}^{8} - 3 {(- \frac{3}{5})}^{k - 1}$
16036	Evaluate the Summation	sum from k=1 to 8 of 7(1/10)^k	$\sum_{k = 1}^{8} 7 {(\frac{1}{10})}^{k}$
16037	Evaluate the Summation	sum from k=3 to 5 of k^2+2k+2	$\sum_{k = 3}^{5} k^{2} + 2 k + 2$
16038	Evaluate the Summation	sum from k=3 to 6 of 2^k	$\sum_{k = 3}^{6} 2^{k}$
16039	Evaluate the Summation	sum from k=3 to 7 of (k+1)/k	$\sum_{k = 3}^{7} \frac{k + 1}{k}$
16040	Evaluate the Summation	sum from k=4 to 18 of 6k-1	$\sum_{k = 4}^{18} 6 k - 1$
16041	Evaluate the Summation	sum from k=4 to 21 of 59-7k	$\sum_{k = 4}^{21} 59 - 7 k$
16042	Evaluate the Summation	sum from k=4 to 7 of square root of 2k-1	$\sum_{k = 4}^{7} \sqrt{2 k - 1}$
16043	Evaluate the Summation	sum from k=4 to 8 of 3k-2	$\sum_{k = 4}^{8} 3 k - 2$
16044	Evaluate the Summation	sum from k=7 to 22 of 8.1	$\sum_{k = 7}^{22} 8.1$
16045	Evaluate the Summation	sum from k=5 to 15 of (-10)(-1)^(k-1)	$\sum_{k = 5}^{15} (- 10) {(- 1)}^{k - 1}$
16046	Evaluate the Summation	sum from k=7 to 44 of (3k-9)/2	$\sum_{k = 7}^{44} \frac{3 k - 9}{2}$
16047	Evaluate the Summation	sum from m=1 to 7 of m^2	$\sum_{m = 1}^{7} m^{2}$
16048	Evaluate the Summation	sum from m=11 to 99 of 4	$\sum_{m = 11}^{99} 4$
16049	Convert from Degrees to Radians	(13pi)/6	$\frac{13 π}{6}$
16050	Convert from Degrees to Radians	(13pi)/90	$\frac{13 π}{90}$
16051	Convert from Degrees to Radians	(17pi)/6	$\frac{17 π}{6}$
16052	Convert from Degrees to Radians	(5pi)/9	$\frac{5 π}{9}$
16053	Convert from Radians to Degrees	8.5	$8.5$
16054	Convert from Radians to Degrees	p/4	$\frac{p}{4}$
16055	Convert from Degrees to Radians	0.99	$0.99$
16056	Convert from Degrees to Radians	10.5	$10.5$
16057	Convert from Degrees to Radians	10.8 degrees	$10.8 °$
16058	Convert from Degrees to Radians	-pi/3	$- \frac{π}{3}$
16059	Convert from Degrees to Radians	(tan(45)+tan(15))/(1-tan(45)tan(15))	$\frac{\tan (45) + \tan (15)}{1 - \tan (45) \tan (15)}$
16060	Convert from Degrees to Radians	-(7pi)/3	$- \frac{7 π}{3}$
16061	Convert from Degrees to Radians	123	$123$
16062	Convert from Degrees to Radians	119	$119$
16063	Convert from Degrees to Radians	116	$116$
16064	Convert from Degrees to Radians	127	$127$
16065	Convert from Degrees to Radians	11.83	$11.83$
16066	Convert from Degrees to Radians	1140	$1140$
16067	Graph	y^2=4-x^2	$y^{2} = 4 - x^{2}$
16068	Graph	2x^2+7y^2=14	$2 x^{2} + 7 y^{2} = 14$
16069	Convert from Radians to Degrees	1.26	$1.26$
16070	Convert from Radians to Degrees	-1.6	$- 1.6$
16071	Convert from Radians to Degrees	1.570796334064	$1.57079633$
16072	Convert from Radians to Degrees	1.89	$1.89$
16073	Convert from Radians to Degrees	1.05	$1.05$
16074	Convert from Radians to Degrees	1.32	$1.32$
16075	Convert from Radians to Degrees	150	$150$
16076	Convert from Radians to Degrees	105	$105$
16077	Convert from Radians to Degrees	2.47	$2.47$
16078	Convert from Radians to Degrees	2.3141	$2.3141$
16079	Convert from Radians to Degrees	-2.56	$- 2.56$
16080	Convert from Radians to Degrees	-2.29	$- 2.29$
16081	Convert from Radians to Degrees	2.290	$2.29$
16082	Convert from Radians to Degrees	3.57	$3.57$
16083	Convert from Radians to Degrees	-225	$- 225$
16084	Convert from Radians to Degrees	4.188	$4.188$
16085	Convert from Radians to Degrees	325	$325$
16086	Convert from Radians to Degrees	6.85	$6.85$
16087	Convert from Radians to Degrees	6.1	$6.1$
16088	Convert from Radians to Degrees	-6.975	$- 6.975$
16089	Convert from Radians to Degrees	420	$420$
16090	Convert from Radians to Degrees	47	$47$
16091	Convert from Radians to Degrees	440	$440$
16092	Convert from Radians to Degrees	5.24	$5.24$
16093	Convert from Radians to Degrees	5.4	$5.4$
16094	Convert from Radians to Degrees	0.8664	$0.8664$
16095	Convert from Radians to Degrees	0.9125	$0.9125$
16096	Convert from Radians to Degrees	0.30	$0.3$
16097	Convert from Radians to Degrees	pi/345	$\frac{π}{345}$
16098	Convert from Radians to Degrees	-0.38461538	$- 0.\overline{384615}$
16099	Convert from Radians to Degrees	0.500	$0.5$
16100	Convert from Radians to Degrees	-(9pi)/10	$- \frac{9 π}{10}$