Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
135501	Find the Mode	540 , 630 , 540 , 650 , 480 , 620 , 650 , 540 , 500 , 580 , 390 , 480 , 510 , 520 , 460 , 530	$540$ , $630$ , $540$ , $650$ , $480$ , $620$ , $650$ , $540$ , $500$ , $580$ , $390$ , $480$ , $510$ , $520$ , $460$ , $530$
135502	Find the Mode	7.7 , 6.8 , 7.4 , 4.6 , 6.8 , 6.9	$7.7$ , $6.8$ , $7.4$ , $4.6$ , $6.8$ , $6.9$
135503	Find the Mode	13 , 17 , 15 , 18 , 21 , 13 , 20	$13$ , $17$ , $15$ , $18$ , $21$ , $13$ , $20$
135504	Find the Mode	3 , 5 , 7 , 9 , 11 , 13 , 15 , 17	$3$ , $5$ , $7$ , $9$ , $11$ , $13$ , $15$ , $17$
135505	Find the Mode	3.2 , 3.5 , 3.2 , 3.8 , 7.2 , 4.2 , 3.4 , 3.5 , 3.5	$3.2$ , $3.5$ , $3.2$ , $3.8$ , $7.2$ , $4.2$ , $3.4$ , $3.5$ , $3.5$
135506	Find the Mode	27 , 24 , 23 , 22 , 28 , 25 , 21 , 23	$27$ , $24$ , $23$ , $22$ , $28$ , $25$ , $21$ , $23$
135507	Find the Mode	27 , 16 , 8 , 5 , 19 , 14 , 22 , 31 , 13 , 5 , 23 , 16 , 8	$27$ , $16$ , $8$ , $5$ , $19$ , $14$ , $22$ , $31$ , $13$ , $5$ , $23$ , $16$ , $8$
135508	Divide	24/2	$\frac{24}{2}$
135509	Divide	( square root of 3)/2	$\frac{\sqrt{3}}{2}$
135510	Find the Mode	0.6 , 0.6 , 0.7 , 0.8 , 0.8 , 0.9 , 1.1 , 1.3 , 1.5	$0.6$ , $0.6$ , $0.7$ , $0.8$ , $0.8$ , $0.9$ , $1.1$ , $1.3$ , $1.5$
135511	Divide	80/5	$\frac{80}{5}$
135512	Find the Behavior (Leading Coefficient Test)	x^4+4x^3+4x^2	$x^{4} + 4 x^{3} + 4 x^{2}$
135513	Find the Equation Using Slope-Intercept Form	m=-6 , (-2,-5)	$m = - 6$ , $(- 2, - 5)$
135514	Find the Equation Using Slope-Intercept Form	m=7 , (2,1)	$m = 7$ , $(2, 1)$
135515	Find the Equation Using Slope-Intercept Form	m=9 , (4,4)	$m = 9$ , $(4, 4)$
135516	Find the Equation Using Slope-Intercept Form	m=4 , (7,7)	$m = 4$ , $(7, 7)$
135517	Find the Equation Using Slope-Intercept Form	m=5 , (8,8)	$m = 5$ , $(8, 8)$
135518	Find the Equation Using Slope-Intercept Form	m=2 , (5,5)	$m = 2$ , $(5, 5)$
135519	Find the Equation Using Slope-Intercept Form	m=0.25 , b=6	$m = 0.25$ , $b = 6$
135520	Find the Equation Using Slope-Intercept Form	m=-4/5 , b=1/2	$m = - \frac{4}{5}$ , $b = \frac{1}{2}$
135521	Find the Equation Using Slope-Intercept Form	m=4/15 , (5,6)	$m = \frac{4}{15}$ , $(5, 6)$
135522	Find the Equation Using Slope-Intercept Form	m=-1/8 , (-5,0)	$m = - \frac{1}{8}$ , $(- 5, 0)$
135523	Find the Equation Using Slope-Intercept Form	m=-1/8 , (-3,0)	$m = - \frac{1}{8}$ , $(- 3, 0)$
135524	Find the Equation Using Slope-Intercept Form	m=-1/5 , (-9,0)	$m = - \frac{1}{5}$ , $(- 9, 0)$
135525	Find the Equation Using Slope-Intercept Form	m=-1/5 , b=1/2	$m = - \frac{1}{5}$ , $b = \frac{1}{2}$
135526	Find the Equation Using Slope-Intercept Form	(0,2) , m=5/6	$(0, 2)$ , $m = \frac{5}{6}$
135527	Find the Equation Using Slope-Intercept Form	(-2,5) ; m=-3	$(- 2, 5)$ ; $m = - 3$
135528	Find the Equation Using Slope-Intercept Form	(-2,2) , y=4x-2	$(- 2, 2)$ , $y = 4 x - 2$
135529	Find the Equation Using Slope-Intercept Form	(-7,9) ; m=4/5	$(- 7, 9)$ ; $m = \frac{4}{5}$
135530	Find the Equation Using Slope-Intercept Form	m=-1/10 , (-2,0)	$m = - \frac{1}{10}$ , $(- 2, 0)$
135531	Find the Equation Using Slope-Intercept Form	m=-1/10 , (-3,0)	$m = - \frac{1}{10}$ , $(- 3, 0)$
135532	Find the Equation Using Slope-Intercept Form	m=-1/4 , (-5,0)	$m = - \frac{1}{4}$ , $(- 5, 0)$
135533	Find the Equation Using Slope-Intercept Form	m=-1/2 , b=1/4	$m = - \frac{1}{2}$ , $b = \frac{1}{4}$
135534	Find the Equation Using Slope-Intercept Form	m=-1/2 , b=1/5	$m = - \frac{1}{2}$ , $b = \frac{1}{5}$
135535	Find the Parabola Through (1,-10) with Vertex (3,-7)	(3,-7) , (1,-10)	$(3, - 7) (1, - 10)$
135536	Solve Using a Matrix by Elimination	x+y+z=7 , x-y+2z=7 , 2x+3z=14	$x + y + z = 7$ , $x - y + 2 z = 7$ , $2 x + 3 z = 14$
135537	Solve Using a Matrix by Elimination	x+y=-3x-y=-1	$x + y = - 3 x - y = - 1$
135538	Solve Using a Matrix by Elimination	x-5y+2z=13x-2y+2z=-2	$x - 5 y + 2 z = 13 x - 2 y + 2 z = - 2$
135539	Solve Using a Matrix by Elimination	-x-5y-5z=24x-5y+4z=19x+5y-z=-20	$- x - 5 y - 5 z = 24 x - 5 y + 4 z = 19 x + 5 y - z = - 20$
135540	Solve Using a Matrix by Elimination	x-2y+5z=3-2x+6y-11z=-53x-16y+20z=4	$x - 2 y + 5 z = 3 - 2 x + 6 y - 11 z = - 53 x - 16 y + 20 z = 4$
135541	Solve Using a Matrix by Elimination	x+y=5x-y=4	$x + y = 5 x - y = 4$
135542	Solve Using a Matrix by Elimination	x=4-y-zx-y+2z=-62x+y=9-z	$x = 4 - y - z x - y + 2 z = - 62 x + y = 9 - z$
135543	Solve Using a Matrix by Elimination	x+y-z=-22x-y+z=5-x+2y+2z=1	$x + y - z = - 22 x - y + z = 5 - x + 2 y + 2 z = 1$
135544	Solve Using a Matrix by Elimination	4x+8y=20-4x+2y=-30	$4 x + 8 y = 20 - 4 x + 2 y = - 30$
135545	Solve Using a Matrix by Elimination	5x-6y=3-10x+12y=-6	$5 x - 6 y = 3 - 10 x + 12 y = - 6$
135546	Solve Using a Matrix by Elimination	2x-3y=1-4x+6y=-2	$2 x - 3 y = 1 - 4 x + 6 y = - 2$
135547	Solve Using a Matrix by Elimination	2x+2y+z=1-x-4y-z=35x+2y+2z=6	$2 x + 2 y + z = 1 - x - 4 y - z = 35 x + 2 y + 2 z = 6$
135548	Solve Using a Matrix by Elimination	3x+5y=-10-2x-4y=6	$3 x + 5 y = - 10 - 2 x - 4 y = 6$
135549	Solve Using a Matrix by Elimination	3x+y=34x-3y=17	$3 x + y = 34 x - 3 y = 17$
135550	Solve Using a Matrix by Elimination	2x-5y=31-3x+7y=-45	$2 x - 5 y = 31 - 3 x + 7 y = - 45$
135551	Solve Using a Matrix by Elimination	2x-3y-z=1-x-y+z=24x-y-3z=-3	$2 x - 3 y - z = 1 - x - y + z = 24 x - y - 3 z = - 3$
135552	Solve Using a Matrix by Elimination	3x+5y-2w=-132x+7z-w=-14y+3z+3w=1-x+2y+4z=-5	$3 x + 5 y - 2 w = - 132 x + 7 z - w = - 14 y + 3 z + 3 w = 1 - x + 2 y + 4 z = - 5$
135553	Rationalize the Numerator	square root of 18/7	$\sqrt{\frac{18}{7}}$
135554	Determine if the Expression is a Perfect Square	98	$98$
135555	Determine if the Expression is a Perfect Square	56	$56$
135556	Determine if the Expression is a Perfect Square	x^2-10x+25	$x^{2} - 10 x + 25$
135557	Determine if the Expression is a Perfect Square	x^2+8x+c	$x^{2} + 8 x + c$
135558	Find the Roots/Zeros Using the Rational Roots Test	2x^4+7x^3+x^2-7x-3	$2 x^{4} + 7 x^{3} + x^{2} - 7 x - 3$
135559	Find the Roots/Zeros Using the Rational Roots Test	t^4-2t^3+t^2-8t-12	$t^{4} - 2 t^{3} + t^{2} - 8 t - 12$
135560	Find the Roots/Zeros Using the Rational Roots Test	6x^4-23x^3-13x^2+32x+16	$6 x^{4} - 23 x^{3} - 13 x^{2} + 32 x + 16$
135561	Find the Roots/Zeros Using the Rational Roots Test	6x^4-7x^3-13x^2+4x+4	$6 x^{4} - 7 x^{3} - 13 x^{2} + 4 x + 4$
135562	Find the Roots/Zeros Using the Rational Roots Test	x^3+4x^2+16x+64	$x^{3} + 4 x^{2} + 16 x + 64$
135563	Find the Roots/Zeros Using the Rational Roots Test	x^3-8x^2+5x+14	$x^{3} - 8 x^{2} + 5 x + 14$
135564	Find the Roots/Zeros Using the Rational Roots Test	x^3-17x^2+55x+25	$x^{3} - 17 x^{2} + 55 x + 25$
135565	Find the Properties	(y^2)/25-(x^2)/144=1	$\frac{y^{2}}{25} - \frac{x^{2}}{144} = 1$
135566	Find the Properties	((x+45)^2)/196+((y-70)^2)/289=1	$\frac{{(x + 45)}^{2}}{196} + \frac{{(y - 70)}^{2}}{289} = 1$
135567	Find the Properties	x^2+16=4(y^2+2x)	$x^{2} + 16 = 4 (y^{2} + 2 x)$
135568	Determine if the Expression is a Perfect Square	117	$117$
135569	Determine if the Expression is a Perfect Square	20	$20$
135570	Find the Equation Using Point-Slope Formula	(1,7) , (2,14)	$(1, 7) (2, 14)$
135571	Find the Equation Using Point-Slope Formula	(-2,6) , (1,0)	$(- 2, 6) (1, 0)$
135572	Find the Equation Using Point-Slope Formula	(6,3) , (3,6)	$(6, 3) (3, 6)$
135573	Find the Equation Using Point-Slope Formula	(-5,1) , (5,-1)	$(- 5, 1) (5, - 1)$
135574	Find the Equation Using Point-Slope Formula	m=3/2 , (4,-9)	$m = \frac{3}{2}$ , $(4, - 9)$
135575	Find the Equation Using Point-Slope Formula	m=-1/4 , (-3,0)	$m = - \frac{1}{4}$ , $(- 3, 0)$
135576	Find the Equation Using Point-Slope Formula	(9,4) , (4,9)	$(9, 4) (4, 9)$
135577	Find the Equation Using Point-Slope Formula	(7,-47) , (-1,1)	$(7, - 47) (- 1, 1)$
135578	Find the Equation Using Point-Slope Formula	(8,7) , (0,0)	$(8, 7) (0, 0)$
135579	Find the Equation Using Point-Slope Formula	(3,-1) , (2,5)	$(3, - 1) (2, 5)$
135580	Find the Equation Using Point-Slope Formula	(-22,-14) , (-18,-12)	$(- 22, - 14) (- 18, - 12)$
135581	Find the Equation Using Point-Slope Formula	(4,0) , (0,4)	$(4, 0) (0, 4)$
135582	Find the Equation Using Point-Slope Formula	(-4,-2) , (4,8)	$(- 4, - 2)$ , $(4, 8)$
135583	Find the Equation Using Point-Slope Formula	(4,7) , (5,1)	$(4, 7) (5, 1)$
135584	Find the Sum of the First 6 Terms	2 , 6 , 18 , 54	$2$ , $6$ , $18$ , $54$
135585	Find the Sum of the First 6 Terms	4 , -12 , 36 , -108	$4$ , $- 12$ , $36$ , $- 108$
135586	Find the Sum of the First 5 Terms	-4 , 24 , -144	$- 4$ , $24$ , $- 144$
135587	Find the Sum of the First 5 Terms	3 , -9 , 27 , -81	$3$ , $- 9$ , $27$ , $- 81$
135588	Find the Sine Given the Point	(3/8,( square root of 55)/8)	$(\frac{3}{8}, \frac{\sqrt{55}}{8})$
135589	Find the Domain	f(x)=-2x if x<=0; 2x+1 if x>0	$f (x) = {\begin{cases} - 2 x & x \leq 0 \\ 2 x + 1 & x > 0 \end{cases}$
135590	Find the Local Maxima and Minima	y=-x^4-8x^3-22x^2-24x-9	$y = - x^{4} - 8 x^{3} - 22 x^{2} - 24 x - 9$
135591	Find the Local Maxima and Minima	y=-x^4+8x^3-22x^2+24x-9	$y = - x^{4} + 8 x^{3} - 22 x^{2} + 24 x - 9$
135592	Find the Domain	f(x)=-3x,x<=0; 3x+3,x>0	$f (x) = {\begin{cases} - 3 x, x \leq 0 \\ 3 x + 3, x > 0 \end{cases}$
135593	Find the Domain	f(x)=-3x if x<=0; 3x+2 if x>0	$f (x) = {\begin{cases} - 3 x & x \leq 0 \\ 3 x + 2 & x > 0 \end{cases}$
135594	Find the Domain	f(x)=x+1 if x<-1; -2x+1 if x>=-1	$f (x) = {\begin{cases} x + 1 & x < - 1 \\ - 2 x + 1 & x \geq - 1 \end{cases}$
135595	Find the Domain	f(x)=x+1 if x<-1; -2x+2 if x>=-1	$f (x) = {\begin{cases} x + 1 & x < - 1 \\ - 2 x + 2 & x \geq - 1 \end{cases}$
135596	Find the Average	5/8 , 3/4 , 1 1/8 , 1 1/4	$\frac{5}{8}$ , $\frac{3}{4}$ , $1 \frac{1}{8}$ , $1 \frac{1}{4}$
135597	Find Where Undefined/Discontinuous	2/(3x)+1/4=88/(6x)-1/3	$\frac{2}{3 x} + \frac{1}{4} = \frac{88}{6 x} - \frac{1}{3}$
135598	Round to the Nearest Whole Number	1243.44	$1243.44$
135599	Round to the Nearest Whole Number	1469.52	$1469.52$
135600	Round to the Nearest Whole Number	238.64	$238.64$