Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
1301	Find the Number of Possibilities	6 choose 10	${}_{6}C_{10}$
1302	Find the Number of Possibilities	6 choose 13	${}_{6}C_{13}$
1303	Find the Number of Possibilities	6 choose 19	${}_{6}C_{19}$
1304	Find the Number of Possibilities	6C^2*(10C^3)	$6 C^{2} \cdot (10 C^{3})$
1305	Find the Number of Possibilities	6C^2*(5C)	$6 C^{2} \cdot (5 C)$
1306	Find the Number of Possibilities	6 choose 23	${}_{6}C_{23}$
1307	Find the Number of Possibilities	6C^3	$6 C^{3}$
1308	Find the Number of Possibilities	6P^2	$6 P^{2}$
1309	Find the Number of Possibilities	6P^3	$6 P^{3}$
1310	Find the Number of Possibilities	6P^6	$6 P^{6}$
1311	Find the Number of Possibilities	60 choose 10	${}_{60}C_{10}$
1312	Find the Number of Possibilities	60 choose 3	${}_{60}C_{3}$
1313	Find the Number of Possibilities	60 choose 4	${}_{60}C_{4}$
1314	Find the Number of Possibilities	60 choose 5	${}_{60}C_{5}$
1315	Find the Number of Possibilities	60 choose 6	${}_{60}C_{6}$
1316	Find the Number of Possibilities	60 permute 2	${}_{60}P_{2}$
1317	Find the Number of Possibilities	61 choose 3	${}_{61}C_{3}$
1318	Find the Number of Possibilities	62 choose 15	${}_{62}C_{15}$
1319	Find the Number of Possibilities	63 choose 5	${}_{63}C_{5}$
1320	Find the Number of Possibilities	63 choose 6	${}_{63}C_{6}$
1321	Find the Number of Possibilities	65 choose 6	${}_{65}C_{6}$
1322	Find the Number of Possibilities	65 permute 5	${}_{65}P_{5}$
1323	Find the Number of Possibilities	676 permute 5	${}_{676}P_{5}$
1324	Find the Number of Possibilities	5 permute 0	${}_{5}P_{0}$
1325	Find the Number of Possibilities	5 choose 7	${}_{5}C_{7}$
1326	Find the Number of Possibilities	5 choose 8	${}_{5}C_{8}$
1327	Find the Number of Possibilities	5P^3-44	$5 P^{3} - 44$
1328	Find the Number of Possibilities	5 permute 10	${}_{5}P_{10}$
1329	Find the Number of Possibilities	5 permute 11	${}_{5}P_{11}$
1330	Find the Number of Possibilities	5 permute 12	${}_{5}P_{12}$
1331	Find the Number of Possibilities	(15C(11))/(7C^6)	$\frac{15 C (11)}{7 C^{6}}$
1332	Find the Number of Possibilities	5C^3*((0.5)^3(0.5)^2)	$5 C^{3} \cdot ({(0.5)}^{3} {(0.5)}^{2})$
1333	Find the Number of Possibilities	5C^3+5C^2	$5 C^{3} + 5 C^{2}$
1334	Find the Number of Possibilities	5C^4(2)	$5 C^{4} (2)$
1335	Find the Number of Possibilities	5C^4(3x)(4^4)	$5 C^{4} (3 x) (4^{4})$
1336	Find the Number of Possibilities	5C^4(1/2)^4(1-1/(2^(5/4)))	$5 C^{4} {(\frac{1}{2})}^{4} (1 - \frac{1}{2^{\frac{5}{4}}})$
1337	Find the Number of Possibilities	5C^16C^2	$5 C^{16} C^{2}$
1338	Find the Number of Possibilities	5 choose 17	${}_{5}C_{17}$
1339	Solve by Substitution	7((y2-2y1+y0)/(x^2))-2(y2-y0)/(2x)-y1+x*1y(0)=5 , y(10)=8 , x=2	$7 \cdot (\frac{y \cdot 2 - 2 y \cdot 1 + y \cdot 0}{x^{2}}) - 2 \cdot \frac{y \cdot 2 - y \cdot 0}{2 x} - y \cdot 1 + x \cdot 1 y (0) = 5$ , $y (10) = 8$ , $x = 2$
1340	Find the Number of Possibilities	5C0.50.5^(5-1)	$5 C \cdot 0.5 \cdot {0.5}^{5 - 1}$
1341	Find the Number of Possibilities	5 choose 12	${}_{5}C_{12}$
1342	Find the Number of Possibilities	57 choose 7	${}_{57}C_{7}$
1343	Find the Number of Possibilities	58 choose 6	${}_{58}C_{6}$
1344	Find the Number of Possibilities	56 choose 7	${}_{56}C_{7}$
1345	Find the Number of Possibilities	59 choose 6	${}_{59}C_{6}$
1346	Find the Number of Possibilities	59 choose 7	${}_{59}C_{7}$
1347	Find the Number of Possibilities	59 permute 3	${}_{59}P_{3}$
1348	Find the Number of Possibilities	5C^2*3	$5 C^{2} \cdot 3$
1349	Find the Number of Possibilities	5C^2*(3C)	$5 C^{2} \cdot (3 C)$
1350	Find the Number of Possibilities	5C^2+3C	$5 C^{2} + 3 C$
1351	Find the Number of Possibilities	5 choose 25	${}_{5}C_{25}$
1352	Find the Number of Possibilities	5 choose 26	${}_{5}C_{26}$
1353	Find the Number of Possibilities	5 choose 29	${}_{5}C_{29}$
1354	Find the Number of Possibilities	52C^2+52C^3	$52 C^{2} + 52 C^{3}$
1355	Find the Number of Possibilities	52 choose 25	${}_{52}C_{25}$
1356	Find the Number of Possibilities	52 choose 26	${}_{52}C_{26}$
1357	Find the Number of Possibilities	52 choose 13	${}_{52}C_{13}$
1358	Find the Number of Possibilities	526 choose 4	${}_{526}C_{4}$
1359	Find the Number of Possibilities	52 choose 52	${}_{52}C_{52}$
1360	Find the Number of Possibilities	52C^4*(0C^4)	$52 C^{4} \cdot (0 C^{4})$
1361	Find the Number of Possibilities	559 permute 7	${}_{559}P_{7}$
1362	Find the Number of Possibilities	55 choose 3	${}_{55}C_{3}$
1363	Find the Number of Possibilities	54 choose 7	${}_{54}C_{7}$
1364	Find the Number of Possibilities	53C^5*42	$53 C^{5} \cdot 42$
1365	Find the Number of Possibilities	53 choose 6	${}_{53}C_{6}$
1366	Find the Number of Possibilities	53 permute 3	${}_{53}P_{3}$
1367	Find the Number of Possibilities	54 choose 10	${}_{54}C_{10}$
1368	Find the Number of Possibilities	54 choose 4	${}_{54}C_{4}$
1369	Find the Number of Possibilities	52 permute 26	${}_{52}P_{26}$
1370	Find the Number of Possibilities	52 permute 3	${}_{52}P_{3}$
1371	Find the Number of Possibilities	52 permute 6	${}_{52}P_{6}$
1372	Find the Number of Possibilities	52 permute 7	${}_{52}P_{7}$
1373	Find the Number of Possibilities	52 permute 13	${}_{52}P_{13}$
1374	Find the Number of Possibilities	52 permute 16	${}_{52}P_{16}$
1375	Find the Number of Possibilities	7C^4*(43C^2)	$7 C^{4} \cdot (43 C^{2})$
1376	Find the Number of Possibilities	7P^2	$7 P^{2}$
1377	Find the Number of Possibilities	70 choose 3	${}_{70}C_{3}$
1378	Find the Number of Possibilities	70 choose 5	${}_{70}C_{5}$
1379	Find the Number of Possibilities	70 permute 4	${}_{70}P_{4}$
1380	Find the Number of Possibilities	750 choose 50	${}_{750}C_{50}$
1381	Find the Number of Possibilities	75 choose 6	${}_{75}C_{6}$
1382	Find the Number of Possibilities	78 choose 5	${}_{78}C_{5}$
1383	Find the Number of Possibilities	6 permute 45	${}_{6}P_{45}$
1384	Find the Number of Possibilities	6 permute 46	${}_{6}P_{46}$
1385	Find the Number of Possibilities	6P^39P^87P^6	$6 P^{39} P^{87} P^{6}$
1386	Find the Number of Possibilities	6 permute 20	${}_{6}P_{20}$
1387	Find the Number of Possibilities	6 permute 22	${}_{6}P_{22}$
1388	Solve the Function Operation	R(x)=200x-x^2 , C(x)=5x+4250 , 0=x=100	$R (x) = 200 x - x^{2}$ , $C (x) = 5 x + 4250$ , $0 = x = 100$
1389	Find the Number of Possibilities	6 permute 10	${}_{6}P_{10}$
1390	Find the Number of Possibilities	6 permute 12	${}_{6}P_{12}$
1391	Find the Number of Possibilities	6C^66C^0	$6 C^{66} C^{0}$
1392	Find the Number of Possibilities	6 choose 8	${}_{6}C_{8}$
1393	Find the Number of Possibilities	(6 permute 2)/(5P^3)	$\frac{{}_{6}P_{2}}{5 P^{3}}$
1394	Find the Number of Possibilities	6 permute 9	${}_{6}P_{9}$
1395	Find the Number of Possibilities	7 choose 12	${}_{7}C_{12}$
1396	Find the Number of Possibilities	7 choose 17	${}_{7}C_{17}$
1397	Find the Number of Possibilities	7C^3*(5C^2)	$7 C^{3} \cdot (5 C^{2})$
1398	Find the Number of Possibilities	3C+3C^2+3C^3	$3 C + 3 C^{2} + 3 C^{3}$
1399	Find the Number of Possibilities	7C^2*(6C^2)	$7 C^{2} \cdot (6 C^{2})$
1400	Find the Number of Possibilities	7iC^6i	$7 i C^{6} i$