Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
9001	Find the Determinant of the Resulting Matrix	[[5,-1],[-4,6]][[3,-2],[8,-5]]find-3a-3b	$[\begin{array}{c} 5 & - 1 \\ - 4 & 6 \end{array}] [\begin{array}{c} 3 & - 2 \\ 8 & - 5 \end{array}] f i n d - 3 a - 3 b$
9002	Find the Determinant of the Resulting Matrix	[[5,10,15],[20,25,55],[30,35,40]][[35],[85],[100]]	$[\begin{array}{c} 5 & 10 & 15 \\ 20 & 25 & 55 \\ 30 & 35 & 40 \end{array}] [\begin{array}{c} 35 \\ 85 \\ 100 \end{array}]$
9003	Solve for 3	y=\|x\|*1	$y = \| x \| \cdot 1$
9004	Solve for 8	m=2	$m = 2$
9005	Find the Determinant of the Resulting Matrix	[[2,-6],[9,8]]X[[1],[9]]	$[\begin{array}{c} 2 & - 6 \\ 9 & 8 \end{array}] X [\begin{array}{c} 1 \\ 9 \end{array}]$
9006	Find the Determinant of the Resulting Matrix	[[2,8,13,0],[7,4,-2,5],[1,2,1,11]]-[[2,3,7,10],[3,-4,-3,4],[8,0,-3,16]]	$[\begin{array}{c} 2 & 8 & 13 & 0 \\ 7 & 4 & - 2 & 5 \\ 1 & 2 & 1 & 11 \end{array}] - [\begin{array}{c} 2 & 3 & 7 & 10 \\ 3 & - 4 & - 3 & 4 \\ 8 & 0 & - 3 & 16 \end{array}]$
9007	Find the Determinant of the Resulting Matrix	[[2,8,5,-8],[9,-1,13,2]]+[[7,1,-11,2],[-1,8,-10,9]]	$[\begin{array}{c} 2 & 8 & 5 & - 8 \\ 9 & - 1 & 13 & 2 \end{array}] + [\begin{array}{c} 7 & 1 & - 11 & 2 \\ - 1 & 8 & - 10 & 9 \end{array}]$
9008	Find the Determinant of the Resulting Matrix	[[3,1],[-7,-2]][[-1],[4]]	$[\begin{array}{c} 3 & 1 \\ - 7 & - 2 \end{array}] [\begin{array}{c} - 1 \\ 4 \end{array}]$
9009	Find the Simple Interest Future Value	p=6000 , r=6% , t=1	$p = 6000$ , $r = 6 %$ , $t = 1$
9010	Find the Simple Interest Future Value	p=6000 , r=6% , t=2	$p = 6000$ , $r = 6 %$ , $t = 2$
9011	Find the Simple Interest Future Value	p=700 , r=7% , t=3	$p = 700$ , $r = 7 %$ , $t = 3$
9012	Find the Simple Interest Future Value	p=7000 , r=5% , t=21	$p = 7000$ , $r = 5 %$ , $t = 21$
9013	Find the Simple Interest Future Value	p=70000 , r=6% , t=4	$p = 70000$ , $r = 6 %$ , $t = 4$
9014	Find the Simple Interest Future Value	p=70000 , r=7% , t=7	$p = 70000$ , $r = 7 %$ , $t = 7$
9015	Find the Simple Interest Future Value	p=8000 , r=6.5% , t=15	$p = 8000$ , $r = 6.5 %$ , $t = 15$
9016	Find the Continuous Interest Future Value	p=10000 , r=3% , t=1	$p = 10000$ , $r = 3 %$ , $t = 1$
9017	Find the Continuous Interest Future Value	p=10500 , r=4.75% , t=6	$p = 10500$ , $r = 4.75 %$ , $t = 6$
9018	Find the Continuous Interest Future Value	p=14850 , r=6% , t=4	$p = 14850$ , $r = 6 %$ , $t = 4$
9019	Find the Continuous Interest Future Value	p=1700 , r=9% , t=3	$p = 1700$ , $r = 9 %$ , $t = 3$
9020	Find the Continuous Interest Future Value	p=180000 , r=8% , t=22	$p = 180000$ , $r = 8 %$ , $t = 22$
9021	Find the Continuous Interest Future Value	p=1950 , r=13.7% , t=0	$p = 1950$ , $r = 13.7 %$ , $t = 0$
9022	Find the Continuous Interest Future Value	p=20 , r=0.045 , t=10	$p = 20$ , $r = 0.045$ , $t = 10$
9023	Find the Continuous Interest Future Value	p=250000 , r=5% , t=360	$p = 250000$ , $r = 5 %$ , $t = 360$
9024	Find the Continuous Interest Future Value	p=290.00 , r=0.45% , t=13.50	$p = 290$ , $r = 0.45 %$ , $t = 13.5$
9025	Find the Continuous Interest Future Value	p=3014 , r=0.0247% , t=96	$p = 3014$ , $r = 0.0247 %$ , $t = 96$
9026	Find the Continuous Interest Future Value	p=3245 , r=4% , t=2	$p = 3245$ , $r = 4 %$ , $t = 2$
9027	Find the Continuous Interest Future Value	p=368 , r=4.36% , t=11	$p = 368$ , $r = 4.36 %$ , $t = 11$
9028	Find the Continuous Interest Future Value	p=4000 , r=4% , t=1	$p = 4000$ , $r = 4 %$ , $t = 1$
9029	Find the Simple Interest Future Value	p=10000 , r=6% , t=1	$p = 10000$ , $r = 6 %$ , $t = 1$
9030	Find the Simple Interest Future Value	p=10000 , r=7% , t=5	$p = 10000$ , $r = 7 %$ , $t = 5$
9031	Find the Simple Interest Future Value	p=10000 , r=9% , t=4	$p = 10000$ , $r = 9 %$ , $t = 4$
9032	Find the Simple Interest Future Value	p=11701 , r=7% , t=3600	$p = 11701$ , $r = 7 %$ , $t = 3600$
9033	Find the Simple Interest Future Value	p=12000 , r=7% , t=6	$p = 12000$ , $r = 7 %$ , $t = 6$
9034	Find the Simple Interest Future Value	p=150500 , t=8 , r=8.5	$p = 150500$ , $t = 8$ , $r = 8.5$
9035	Find the Simple Interest Future Value	p=16500 , r=0.012 , t=0.416	$p = 16500$ , $r = 0.012$ , $t = 0.416$
9036	Find the Simple Interest Future Value	p=200 , r=2.08% , t=20	$p = 200$ , $r = 2.08 %$ , $t = 20$
9037	Find the Simple Interest Future Value	p=2000 , r=12% , t=15	$p = 2000$ , $r = 12 %$ , $t = 15$
9038	Find the Simple Interest Future Value	p=20000 , r=4.55% , t=12	$p = 20000$ , $r = 4.55 %$ , $t = 12$
9039	Find the Simple Interest Future Value	p=31500 , r=6.9% , t=30	$p = 31500$ , $r = 6.9 %$ , $t = 30$
9040	Find the Simple Interest Future Value	p=4000 , r=1% , t=3	$p = 4000$ , $r = 1 %$ , $t = 3$
9041	Find the Simple Interest Future Value	p=4000 , r=10% , t=1	$p = 4000$ , $r = 10 %$ , $t = 1$
9042	Find the Simple Interest Future Value	p=4000 , r=6% , t=3	$p = 4000$ , $r = 6 %$ , $t = 3$
9043	Find the Simple Interest Future Value	p=42368 , r=5.25% , t=5/12	$p = 42368$ , $r = 5.25 %$ , $t = \frac{5}{12}$
9044	Find the Simple Interest Future Value	p=500 , r=2% , t=2	$p = 500$ , $r = 2 %$ , $t = 2$
9045	Find the Simple Interest Future Value	p=250 , r=6% , t=5	$p = 250$ , $r = 6 %$ , $t = 5$
9046	Find the Simple Interest Future Value	p=290.00 , r=0.60% , t=13.50	$p = 290$ , $r = 0.6 %$ , $t = 13.5$
9047	Find the Simple Interest Future Value	p=3000 , r=5% , t=4	$p = 3000$ , $r = 5 %$ , $t = 4$
9048	Find the Simple Interest Received	p=10000 , r=4% , t=2(1)	$p = 10000$ , $r = 4 %$ , $t = 2 (1)$
9049	Find the Simple Interest Received	p=10000 , r=7% , t=5	$p = 10000$ , $r = 7 %$ , $t = 5$
9050	Find the Simple Interest Received	p=100000 , r=8% , t=30	$p = 100000$ , $r = 8 %$ , $t = 30$
9051	Find the Simple Interest Received	p=10500 , r=4.75% , t=6	$p = 10500$ , $r = 4.75 %$ , $t = 6$
9052	Find the Simple Interest Received	p=110 , r=13.9% , t=2	$p = 110$ , $r = 13.9 %$ , $t = 2$
9053	Find the Simple Interest Received	p=12000 , r=12% , t=4	$p = 12000$ , $r = 12 %$ , $t = 4$
9054	Find the Simple Interest Received	p=12000 , r=7.75% , t=1	$p = 12000$ , $r = 7.75 %$ , $t = 1$
9055	Find the Simple Interest Received	p=120000 , r=11% , t=12	$p = 120000$ , $r = 11 %$ , $t = 12$
9056	Find the Simple Interest Received	p=1500 , r=6% , t=10	$p = 1500$ , $r = 6 %$ , $t = 10$
9057	Find the Simple Interest Received	p=15000 , r=2.5% , t=9	$p = 15000$ , $r = 2.5 %$ , $t = 9$
9058	Find the Simple Interest Received	p=150500 , t=2/3 , r=0.085	$p = 150500$ , $t = \frac{2}{3}$ , $r = 0.085$
9059	Find the Simple Interest Received	p=1530 , r=7% , t=4.5	$p = 1530$ , $r = 7 %$ , $t = 4.5$
9060	Find the Simple Interest Received	p=1675 , r=15% , t=3	$p = 1675$ , $r = 15 %$ , $t = 3$
9061	Find the Simple Interest Received	p=1700 , r=2% , t=2	$p = 1700$ , $r = 2 %$ , $t = 2$
9062	Find the Simple Interest Received	p=18000 , r=13.2 , t=60	$p = 18000$ , $r = 13.2$ , $t = 60$
9063	Find the Simple Interest Received	p=1985 , r=0.062 , t=40/52	$p = 1985$ , $r = 0.062$ , $t = \frac{40}{52}$
9064	Find the Simple Interest Received	p=1985 , r=8.2% , t=25	$p = 1985$ , $r = 8.2 %$ , $t = 25$
9065	Find the Simple Interest Received	p=20 , r=4.5% , t=10	$p = 20$ , $r = 4.5 %$ , $t = 10$
9066	Find the Simple Interest Received	p=200 , r=3% , t=2	$p = 200$ , $r = 3 %$ , $t = 2$
9067	Find the Simple Interest Received	p=20000 , r=4.55% , t=12	$p = 20000$ , $r = 4.55 %$ , $t = 12$
9068	Find the Simple Interest Received	p=2400 , r=5% , t=1	$p = 2400$ , $r = 5 %$ , $t = 1$
9069	Find the Simple Interest Received	p=2450 , r=5.25% , t=6.5	$p = 2450$ , $r = 5.25 %$ , $t = 6.5$
9070	Find the Simple Interest Received	p=250 , r=6% , t=3	$p = 250$ , $r = 6 %$ , $t = 3$
9071	Find the Simple Interest Received	p=2800 , r=5.9% , t=1/10	$p = 2800$ , $r = 5.9 %$ , $t = \frac{1}{10}$
9072	Find the Simple Interest Received	p=290.00 , r=0.60% , t=13.50	$p = 290$ , $r = 0.6 %$ , $t = 13.5$
9073	Find the Simple Interest Received	p=30 , r=7% , t=1	$p = 30$ , $r = 7 %$ , $t = 1$
9074	Find the Simple Interest Received	p=300 , r=6% , t=3	$p = 300$ , $r = 6 %$ , $t = 3$
9075	Find the Simple Interest Received	p=3000 , r=10% , t=1	$p = 3000$ , $r = 10 %$ , $t = 1$
9076	Find the Simple Interest Received	p=3000 , r=8% , t=3	$p = 3000$ , $r = 8 %$ , $t = 3$
9077	Find the Simple Interest Received	p=3000.00 , r=8.50% , t=6	$p = 3000$ , $r = 8.5 %$ , $t = 6$
9078	Find the Simple Interest Received	p=31500 , r=6.9% , t=30	$p = 31500$ , $r = 6.9 %$ , $t = 30$
9079	Find the Simple Interest Received	p=32000 , r=6% , t=4	$p = 32000$ , $r = 6 %$ , $t = 4$
9080	Find the Simple Interest Received	p=330 , r=3% , t=1	$p = 330$ , $r = 3 %$ , $t = 1$
9081	Find the Simple Interest Received	p=3360 , r=8% , t=3	$p = 3360$ , $r = 8 %$ , $t = 3$
9082	Find the Simple Interest Received	p=34100 , r=4% , t=3	$p = 34100$ , $r = 4 %$ , $t = 3$
9083	Find the Simple Interest Received	p=3500 , r=1.8% , t=4	$p = 3500$ , $r = 1.8 %$ , $t = 4$
9084	Find the Simple Interest Received	p=3500 , r=6% , t=9/12	$p = 3500$ , $r = 6 %$ , $t = \frac{9}{12}$
9085	Find the Simple Interest Received	p=400 , r=5% , t=1	$p = 400$ , $r = 5 %$ , $t = 1$
9086	Find the Simple Interest Received	p=400 , r=7% , t=5	$p = 400$ , $r = 7 %$ , $t = 5$
9087	Find the Simple Interest Received	p=40000 , r=8% , t=1	$p = 40000$ , $r = 8 %$ , $t = 1$
9088	Find the Simple Interest Received	p=440 , r=9% , t=30	$p = 440$ , $r = 9 %$ , $t = 30$
9089	Find the Simple Interest Received	p=450 , r=0.09 , t=1/4	$p = 450$ , $r = 0.09$ , $t = \frac{1}{4}$
9090	Find the Simple Interest Received	p=4500 , r=5.5% , t=36	$p = 4500$ , $r = 5.5 %$ , $t = 36$
9091	Find the Simple Interest Received	p=5000 , r=3.5% , t=3	$p = 5000$ , $r = 3.5 %$ , $t = 3$
9092	Find the Simple Interest Received	p=5000 , r=6.75% , t=2	$p = 5000$ , $r = 6.75 %$ , $t = 2$
9093	Find the Simple Interest Received	p=5500 , r=6% , t=1	$p = 5500$ , $r = 6 %$ , $t = 1$
9094	Find the Simple Interest Received	p=600 , r=0.04 , t=2	$p = 600$ , $r = 0.04$ , $t = 2$
9095	Evaluate	square root of 301.5	$\sqrt{301.5}$
9096	Evaluate	square root of 33.94	$\sqrt{33.94}$
9097	Evaluate	square root of 4*16	$\sqrt{4 \cdot 16}$
9098	Evaluate	square root of 416	$\sqrt{416}$
9099	Evaluate	square root of -150-54	$\sqrt{- 150 - 54}$
9100	Evaluate	square root of 190.3	$\sqrt{190.3}$