Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
139801	Write as a Function of n	a_n=4n-1	$a_{n} = 4 n - 1$
139802	Write as a Function of n	a(n)=3n-20	$a (n) = 3 n - 20$
139803	Write as a Function of n	a_n=-1(1/3)^(n-1)	$a_{n} = - 1 {(\frac{1}{3})}^{n - 1}$
139804	Write as a Function of n	a_n=5n+3	$a_{n} = 5 n + 3$
139805	Write as a Function of n	a_n=6n-2	$a_{n} = 6 n - 2$
139806	Write as a Function of n	m+1=-2(n+6)	$m + 1 = - 2 (n + 6)$
139807	Write as a Function of n	c_n=12n-11	$c_{n} = 12 n - 11$
139808	Write as a Function of q	square root of 3q+2 = square root of 5	$\sqrt{3 q} + 2 = \sqrt{5}$
139809	Write as a Function of r	r^(4/3)=81	$r^{\frac{4}{3}} = 81$
139810	Write as a Function of t	h=-16t^2+484	$h = - 16 t^{2} + 484$
139811	Write as a Function of t	h=-16t^2+24t+1300	$h = - 16 t^{2} + 24 t + 1300$
139812	Write as a Function of t	h=164-12t-16t^2	$h = 164 - 12 t - 16 t^{2}$
139813	Write as a Function of t	h=154-10t-16t^2	$h = 154 - 10 t - 16 t^{2}$
139814	Write as a Function of t	h=125t-16t^2	$h = 125 t - 16 t^{2}$
139815	Write as a Function of t	h=139-15t-16t^2	$h = 139 - 15 t - 16 t^{2}$
139816	Write as a Function of t	A=P+Prt	$A = P + P r t$
139817	Write as a Function of R	R=(R_1R_2R_3)/(R_1R_2+R_1R_3+R_2R_3)	$R = \frac{R_{1} R_{2} R_{3}}{R_{1} R_{2} + R_{1} R_{3} + R_{2} R_{3}}$
139818	Write as a Function of d	d=420-65t	$d = 420 - 65 t$
139819	Write as a Function of h	d=0.06h^(3/4)+2.4	$d = 0.06 h^{\frac{3}{4}} + 2.4$
139820	Write as a Function of h	h=-16t^2+48t+64	$h = - 16 t^{2} + 48 t + 64$
139821	Write as a Function of h	h=-16t^2+32t+16	$h = - 16 t^{2} + 32 t + 16$
139822	Write as a Function of m	(mz^3)(-2z^n)=24z^4	$(m z^{3}) (- 2 z^{n}) = 24 z^{4}$
139823	Write as a Function of k	k(3)=13t-2	$k (3) = 13 t - 2$
139824	Write as a Function of k	q=q_0e^(-kt)	$q = q_{0} e^{- k t}$
139825	Write as a Function of k	x^2-6x+k=0	$x^{2} - 6 x + k = 0$
139826	Write as a Function of h	h=256t-32t^2	$h = 256 t - 32 t^{2}$
139827	Write as a Function of h	h=-2t^2+8t	$h = - 2 t^{2} + 8 t$
139828	Write as a Function of h	h=44-6t-5t^2	$h = 44 - 6 t - 5 t^{2}$
139829	Write as a Function of a	am^2+18m+1=0	$a m^{2} + 18 m + 1 = 0$
139830	Write as a Function of a	am^2+2m+1=0	$a m^{2} + 2 m + 1 = 0$
139831	Find the Other Trig Values in Quadrant I	sin(pi/6)	$\sin (\frac{π}{6})$
139832	Find the Other Trig Values in Quadrant I	sin(A)=4/5	$\sin (A) = \frac{4}{5}$
139833	Find the Other Trig Values in Quadrant I	sin(x)=17/20	$\sin (x) = \frac{17}{20}$
139834	Find the Other Trig Values in Quadrant I	sin(0)=5/6	$\sin (0) = \frac{5}{6}$
139835	Find the Other Trig Values in Quadrant I	cos(x)=20/29	$\cos (x) = \frac{20}{29}$
139836	Find the Other Trig Values in Quadrant I	cos(x)=3/( square root of 13)	$\cos (x) = \frac{3}{\sqrt{13}}$
139837	Find the Other Trig Values in Quadrant I	cos(0)=2/5	$\cos (0) = \frac{2}{5}$
139838	Find the Other Trig Values in Quadrant I	csc(x)=2/( square root of 3)	$\csc (x) = \frac{2}{\sqrt{3}}$
139839	Find the Other Trig Values in Quadrant I	csc(0)=5/3	$\csc (0) = \frac{5}{3}$
139840	Find the Other Trig Values in Quadrant III	sec(x)=-17/8	$\sec (x) = - \frac{17}{8}$
139841	Find the Other Trig Values in Quadrant III	sin(30)=-1	$\sin (30) = - 1$
139842	Find the Other Trig Values in Quadrant I	tan(0)=3/4	$\tan (0) = \frac{3}{4}$
139843	Find All Complex Number Solutions	2x^2-9x+2=0	$2 x^{2} - 9 x + 2 = 0$
139844	Find All Complex Number Solutions	3x^2-6x+1=0	$3 x^{2} - 6 x + 1 = 0$
139845	Find All Complex Number Solutions	-2x^2+6x-3=0	$- 2 x^{2} + 6 x - 3 = 0$
139846	Find All Complex Number Solutions	2x^2-6x+7=0	$2 x^{2} - 6 x + 7 = 0$
139847	Find All Complex Number Solutions	(x-5)^2=81	${(x - 5)}^{2} = 81$
139848	Find All Complex Number Solutions	-4x^2+7x-1=0	$- 4 x^{2} + 7 x - 1 = 0$
139849	Find All Complex Number Solutions	4x^2-3x+1=0	$4 x^{2} - 3 x + 1 = 0$
139850	Find All Complex Number Solutions	-9x^2+12x-4=0	$- 9 x^{2} + 12 x - 4 = 0$
139851	Find All Complex Number Solutions	9x^2-24x+16=0	$9 x^{2} - 24 x + 16 = 0$
139852	Find All Complex Number Solutions	z^3=27i	$z^{3} = 27 i$
139853	Find All Complex Number Solutions	z=12.1+29i	$z = 12.1 + 29 i$
139854	Find All Complex Number Solutions	z=1-2i	$z = 1 - 2 i$
139855	Find All Complex Number Solutions	z^5=-1	$z^{5} = - 1$
139856	Find All Complex Number Solutions	z=27i	$z = 27 i$
139857	Find All Complex Number Solutions	x^2-6x+10=0	$x^{2} - 6 x + 10 = 0$
139858	Find All Complex Number Solutions	x^4-13x^2+36=0	$x^{4} - 13 x^{2} + 36 = 0$
139859	Find All Complex Number Solutions	x^4=625	$x^{4} = 625$
139860	Find All Complex Number Solutions	x^2+81=0	$x^{2} + 81 = 0$
139861	Find All Complex Number Solutions	x^2-2x+3=0	$x^{2} - 2 x + 3 = 0$
139862	Find All Complex Number Solutions	x^2-4x+13=0	$x^{2} - 4 x + 13 = 0$
139863	Find All Complex Number Solutions	x^2-4x+2=0	$x^{2} - 4 x + 2 = 0$
139864	Find All Complex Number Solutions	b^2+8b-3=0	$b^{2} + 8 b - 3 = 0$
139865	Find All Complex Number Solutions	e^(2x)-14e^x+13=0	$e^{2 x} - 14 e^{x} + 13 = 0$
139866	Find All Complex Number Solutions	x^2+2x-8=0	$x^{2} + 2 x - 8 = 0$
139867	Find All Complex Number Solutions	x^2+26=0	$x^{2} + 26 = 0$
139868	Find the Other Trig Values in Quadrant IV	sin(x)=-2/5	$\sin (x) = - \frac{2}{5}$
139869	Find the Other Trig Values in Quadrant IV	sin(x)=-10/13	$\sin (x) = - \frac{10}{13}$
139870	Find the Other Trig Values in Quadrant III	sin(x)=-7/25	$\sin (x) = - \frac{7}{25}$
139871	Find the Other Trig Values in Quadrant III	tan(0)=3/4	$\tan (0) = \frac{3}{4}$
139872	Create a Grouped Frequency Distribution Table	8 , 12 , 25 , 32 , 45 , 50 , 62 , 73 , 80 , 99 , 4 , 18 , 9 , 39 , 36 , 67 , 33	$8$ , $12$ , $25$ , $32$ , $45$ , $50$ , $62$ , $73$ , $80$ , $99$ , $4$ , $18$ , $9$ , $39$ , $36$ , $67$ , $33$
139873	Multiply the Matrices	3[[3,1]]	$3 [\begin{array}{c} 3 & 1 \end{array}]$
139874	Create a Grouped Frequency Distribution Table	12 , 18 , 20 , 23 , 25 , 28 , 32 , 36 , 37 , 40 , 41	$12$ , $18$ , $20$ , $23$ , $25$ , $28$ , $32$ , $36$ , $37$ , $40$ , $41$
139875	Find dy/dx	x^2y-3x=y^3-3	$x^{2} y - 3 x = y^{3} - 3$
139876	Find dy/dx	y^2-x^3=1	$y^{2} - x^{3} = 1$
139877	Find dy/dx	y=2x^2	$y = 2 x^{2}$
139878	Find dy/dx	y=5x square root of x^2+1	$y = 5 x \sqrt{x^{2} + 1}$
139879	Find dy/dx	y=x^6	$y = x^{6}$
139880	Find dy/dx	6x^2-3xy-6y^3=4	$6 x^{2} - 3 x y - 6 y^{3} = 4$
139881	Find dy/dx	arctan(4x^2y)=x+5xy^2	$\arctan (4 x^{2} y) = x + 5 x y^{2}$
139882	Find dy/dx	arctan(5x^2y)=x+4xy^2	$\tan^{-1} (5 x^{2} y) = x + 4 x y^{2}$
139883	Find dy/dx	sin(y)+6x=y^2	$\sin (y) + 6 x = y^{2}$
139884	Find dy/dx	tan(7x+y)=2x	$\tan (7 x + y) = 2 x$
139885	Find ds/dt	s=-16t^2+32t	$s = - 16 t^{2} + 32 t$
139886	Find dy/dx	3yx^2-2y=x	$3 y x^{2} - 2 y = x$
139887	Find the Variance	23 , 50 , 49 , 48 , 49 , 32 , 37 , 40 , 41 , 42 , 41 , 41 , 43	$23$ , $50$ , $49$ , $48$ , $49$ , $32$ , $37$ , $40$ , $41$ , $42$ , $41$ , $41$ , $43$
139888	Find the Variance	{27,32,41,9,14,20,31,33,20,13}	${27, 32, 41, 9, 14, 20, 31, 33, 20, 13}$
139889	Find the Variance	11 , 14 , 16 , 19 , 21 , 23 , 24 , 29	$11$ , $14$ , $16$ , $19$ , $21$ , $23$ , $24$ , $29$
139890	Find the Variance	17 , 19 , 23 , 27 , 30 , 34	$17$ , $19$ , $23$ , $27$ , $30$ , $34$
139891	Find the Variance	18 10 20 8 14	$18$ $10$ $20$ $8$ $14$
139892	Reorder in Descending Order	18x+2x^3-3x^2+10	$18 x + 2 x^{3} - 3 x^{2} + 10$
139893	Reorder in Descending Order	7y^5-y^13+1+6y^10	$7 y^{5} - y^{13} + 1 + 6 y^{10}$
139894	Identify the Common Factors	11x^3y^5	$11 x^{3} y^{5}$
139895	Reorder in Descending Order	7x^2-x^14+9+2x^13	$7 x^{2} - x^{14} + 9 + 2 x^{13}$
139896	Identify the Common Factors	-18b^5	$- 18 b^{5}$
139897	Identify the Common Factors	27a^12	$27 a^{12}$
139898	Convert to Set Notation	1/3<=(x+1)/5<5/2	$\frac{1}{3} \leq \frac{x + 1}{5} < \frac{5}{2}$
139899	Convert to Set Notation	x>0	$x > 0$
139900	Convert to Set Notation	x<=-8	$x \leq - 8$