Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
136801	Evaluate Using Scientific Notation	(7.110^-8)(810^4)	$(7.1 \cdot 10^{- 8}) (8 \cdot 10^{4})$
136802	Evaluate Using Scientific Notation	(810^7)/(210^4)	$\frac{8 \cdot 10^{7}}{2 \cdot 10^{4}}$
136803	Write as a Function of y	y = plus or minus square root of 1-5x	$y = \pm \sqrt{1 - 5 x}$
136804	Find Trig Functions Using Triangle Sides	a=6 , c=10	$a = 6$ , $c = 10$
136805	Write as a Function of z	z=-19i+14	$z = - 19 i + 14$
136806	Write as a Function of z	9*e^(2z)=54	$9 \cdot e^{2 z} = 54$
136807	Solve Using an Augmented Matrix	x+4y-2z=-32x-y+5z=128x+5y+11z=30	$x + 4 y - 2 z = - 32 x - y + 5 z = 128 x + 5 y + 11 z = 30$
136808	Write as a Function of t	y=-5t^2+4t+1.65	$y = - 5 t^{2} + 4 t + 1.65$
136809	Write as a Function of t	s=-16t^2+96t	$s = - 16 t^{2} + 96 t$
136810	Write as a Function of t	h=64-3t-5t^2	$h = 64 - 3 t - 5 t^{2}$
136811	Write as a Function of t	h=50-10t-5t^2	$h = 50 - 10 t - 5 t^{2}$
136812	Write as a Function of t	h=54t-5t^2	$h = 54 t - 5 t^{2}$
136813	Write as a Function of t	h=45-5t-5t^2	$h = 45 - 5 t - 5 t^{2}$
136814	Write as a Function of t	h=45t-5t^2	$h = 45 t - 5 t^{2}$
136815	Write as a Function of t	h=40-10t-5t^2	$h = 40 - 10 t - 5 t^{2}$
136816	Write as a Function of t	h=44-6t-5t^2	$h = 44 - 6 t - 5 t^{2}$
136817	Write as a Function of t	h=204t-16t^2	$h = 204 t - 16 t^{2}$
136818	Write as a Function of y	xy+6y=1	$x y + 6 y = 1$
136819	Write as a Function of n	a_n=n/(n+1)	$a_{n} = \frac{n}{n + 1}$
136820	Write as a Function of q	2(x-p)^2+q=0	$2 {(x - p)}^{2} + q = 0$
136821	Write as a Function of n	a_n=3n-2	$a_{n} = 3 n - 2$
136822	Write as a Function of t	h=-16t^2+30t+6	$h = - 16 t^{2} + 30 t + 6$
136823	Write as a Function of t	h=-16t^2+26t	$h = - 16 t^{2} + 26 t$
136824	Write as a Function of t	h=128t-32t^2	$h = 128 t - 32 t^{2}$
136825	Write as a Function of t	h=156t-16t^2	$h = 156 t - 16 t^{2}$
136826	Write as a Function of s	s=-16t^2+128t	$s = - 16 t^{2} + 128 t$
136827	Write as a Function of h	h=-16t^2+28t+7	$h = - 16 t^{2} + 28 t + 7$
136828	Write as a Function of h	h=-16t^2+32t+48	$h = - 16 t^{2} + 32 t + 48$
136829	Write as a Function of h	h=-16t^2+56t	$h = - 16 t^{2} + 56 t$
136830	Write as a Function of H	pH=- log of H^(+)	$p H = - \log (H^{+})$
136831	Write as a Function of b	log base b of a=c	$\log_{b} (a) = c$
136832	Write as a Function of a	ax-6=7x-26{5}	$a x - 6 = 7 x - 26 {5}$
136833	Write as a Function of a	T^-1(a)=11a-2	$T^{- 1} (a) = 11 a - 2$
136834	Find the Quadrant	(-90.01,90.02)	$(- 90.01, 90.02)$
136835	Find the Quadrant	(8,-15)	$(8, - 15)$
136836	Find the Quadrant	(9,0)	$(9, 0)$
136837	Find the Quadrant	(-1/2,-1.8)	$(- \frac{1}{2}, - 1.8)$
136838	Find the Quadrant	(-0.91,-0.72)	$(- 0.91, - 0.72)$
136839	Find the Quadrant	(-( square root of 3)/2,1/2)	$(- \frac{\sqrt{3}}{2}, \frac{1}{2})$
136840	Find the Quadrant	(-4,9)	$(- 4, 9)$
136841	Find the Quadrant	(2,infinity)	$(2, \infty)$
136842	Determine if Dependent, Independent, or Inconsistent	x+y=-1x-y=9	$x + y = - 1 x - y = 9$
136843	Determine if Dependent, Independent, or Inconsistent	x+5y=30y=-6x	$x + 5 y = 30 y = - 6 x$
136844	Determine if Dependent, Independent, or Inconsistent	x+4y=122x-8y=4	$x + 4 y = 122 x - 8 y = 4$
136845	Determine if Dependent, Independent, or Inconsistent	y=5/2x-3-5x+2y=-6	$y = \frac{5}{2} x - 3 - 5 x + 2 y = - 6$
136846	Determine if Dependent, Independent, or Inconsistent	y=-3x-13x+y=-1	$y = - 3 x - 13 x + y = - 1$
136847	Determine if Dependent, Independent, or Inconsistent	y=1/3x+2-x+3y=6	$y = \frac{1}{3} x + 2 - x + 3 y = 6$
136848	Determine if Dependent, Independent, or Inconsistent	x-3y=5 , 9y=3x+1	$x - 3 y = 5$ , $9 y = 3 x + 1$
136849	Determine if Dependent, Independent, or Inconsistent	5x+y=-37x-3y=-35	$5 x + y = - 37 x - 3 y = - 35$
136850	Determine if Dependent, Independent, or Inconsistent	5x-y=8y=5x-8	$5 x - y = 8 y = 5 x - 8$
136851	Determine if Dependent, Independent, or Inconsistent	8x-y=5y=8x-5	$8 x - y = 5 y = 8 x - 5$
136852	Determine if Dependent, Independent, or Inconsistent	4x-2y=32x-y=4	$4 x - 2 y = 32 x - y = 4$
136853	Determine if Dependent, Independent, or Inconsistent	4y-2x=68y=4x-12	$4 y - 2 x = 68 y = 4 x - 12$
136854	Determine if Dependent, Independent, or Inconsistent	3x-6y=12 , 2x-4y=8	$3 x - 6 y = 12$ , $2 x - 4 y = 8$
136855	Find the Intersection of the Functions	f(x)=x+1g(x)=-8x+10	$f (x) = x + 1 g (x) = - 8 x + 10$
136856	Find the Intersection of the Functions	P(A)=1/4 , P(B)=3/7	$P (A) = \frac{1}{4}$ , $P (B) = \frac{3}{7}$
136857	Find the Intersection of the Functions	P(A)=1/4 , P(B)=2/7	$P (A) = \frac{1}{4}$ , $P (B) = \frac{2}{7}$
136858	Find the Intersection of the Functions	P(x)=x^3-343dx=x+7	$P (x) = x^{3} - 343 d x = x + 7$
136859	Find the Intersection of the Functions	v(t)=15 , 0(0.88)^t	$v (t) = 15$ , $0 {(0.88)}^{t}$
136860	Find the Intersection of the Functions	P(A)=1/6 , P(B)=2/7	$P (A) = \frac{1}{6}$ , $P (B) = \frac{2}{7}$
136861	Find the Intersection of the Functions	f(x)=x^2+5x-24f(x)>=0	$f (x) = x^{2} + 5 x - 24 f (x) \geq 0$
136862	Find the Intersection of the Functions	f(x)=x^2-2x+3 , f(x)=-2x+19	$f (x) = x^{2} - 2 x + 3$ , $f (x) = - 2 x + 19$
136863	Find the Intersection of the Functions	f(x)=-3/4x^2+3x+1g(x)=2^x	$f (x) = - \frac{3}{4} x^{2} + 3 x + 1 g (x) = 2^{x}$
136864	Use the Factor Theorem to Determine if x+3 is a Factor	f(x)=3x^3+x^2-20x+12 , x+3	$f (x) = 3 x^{3} + x^{2} - 20 x + 12$ , $x + 3$
136865	Use the Factor Theorem to Determine if x+3 is a Factor	f(x)=x^4+8x^3+11x^2-11x+3 ; x+3	$f (x) = x^{4} + 8 x^{3} + 11 x^{2} - 11 x + 3$ ; $x + 3$
136866	Find the Derivative Using Quotient Rule - d/dx	(10x^3-25x)/(5x)	$\frac{10 x^{3} - 25 x}{5 x}$
136867	Use the Factor Theorem to Determine if x-4 is a Factor	p(x)=x^4-x^3-9x^2-11x-4 , x-4	$p (x) = x^{4} - x^{3} - 9 x^{2} - 11 x - 4$ , $x - 4$
136868	Find dy/dx	x^5=-xy^3	$x^{5} = - x y^{3}$
136869	Find dy/dx	y=1/(3x^3)+(x^7)/10	$y = \frac{1}{3 x^{3}} + \frac{x^{7}}{10}$
136870	Find dy/dx	y^2+5y+6x=0	$y^{2} + 5 y + 6 x = 0$
136871	Find dy/dx	y=1/(x^12)	$y = \frac{1}{x^{12}}$
136872	Find dy/dx	y=5+2x^3-7^x	$y = 5 + 2 x^{3} - 7^{x}$
136873	Find dy/dx	y=8x^2+2/x	$y = 8 x^{2} + \frac{2}{x}$
136874	Reorder in Descending Order	-2xy^5+3x^7-10x^3y^6+8x^6+4	$- 2 x y^{5} + 3 x^{7} - 10 x^{3} y^{6} + 8 x^{6} + 4$
136875	Identify the Common Factors	512m^12n^15	$512 m^{12} n^{15}$
136876	Convert to Set Notation	\|3/4x-3\|-8>=-5	$\| \frac{3}{4} x - 3 \| - 8 \geq - 5$
136877	Convert to Set Notation	x^4-37x^2+36>=0	$x^{4} - 37 x^{2} + 36 \geq 0$
136878	Convert to Set Notation	-6<=x<=-1	$- 6 \leq x \leq - 1$
136879	Convert to Set Notation	-4<y<=-2	$- 4 < y \leq - 2$
136880	Convert to Set Notation	1<3x-2<4	$1 < 3 x - 2 < 4$
136881	Convert to Set Notation	12<=5x+2<=27	$12 \leq 5 x + 2 \leq 27$
136882	Convert to Set Notation	0<=2x+8<=28	$0 \leq 2 x + 8 \leq 28$
136883	Find the Equation of the Circle	(-2,3) r=5	$(- 2, 3)$ $r = 5$
136884	Find the Equation of the Circle	r=2 (-2,0)	$r = 2$ $(- 2, 0)$
136885	Find the Equation of the Circle	r=8cos(theta)	$r = 8 \cos (θ)$
136886	Find the Equation with Real Coefficients	x=-3 , x=10	$x = - 3$ , $x = 10$
136887	Find the Equation with Real Coefficients	1 , 4i , -4i	$1$ , $4 i$ , $- 4 i$
136888	Determine the Possible Number of Real Roots	p(x)=x^3-6x^2-9x+14	$p (x) = x^{3} - 6 x^{2} - 9 x + 14$
136889	Determine the Possible Number of Real Roots	f(x)=5x^3+28x^2+16x+5	$f (x) = 5 x^{3} + 28 x^{2} + 16 x + 5$
136890	Determine the Possible Number of Real Roots	f(x)=x^3+x^2-4x-4	$f (x) = x^{3} + x^{2} - 4 x - 4$
136891	Find Amplitude, Period, and Phase Shift	f(t)=3sin(tpi)+4	$f (t) = 3 \sin (t π) + 4$
136892	Find Amplitude, Period, and Phase Shift	f(x)=2cos(1/3x)	$f (x) = 2 \cos (\frac{1}{3} x)$
136893	Find Amplitude, Period, and Phase Shift	f(t)=2sin(pi)(t-3)+4	$f (t) = 2 \sin (π (t - 3)) + 4$
136894	Find Amplitude, Period, and Phase Shift	f(x)=-5sin(7x-1)	$f (x) = - 5 \sin (7 x - 1)$
136895	Find Amplitude, Period, and Phase Shift	f(x)=-3tan(2pix)	$f (x) = - 3 \tan (2 π x)$
136896	Find Amplitude, Period, and Phase Shift	f(x)=9cos(x-(5pi)/6)	$f (x) = 9 \cos (x - \frac{5 π}{6})$
136897	Find Amplitude, Period, and Phase Shift	g(x)=4cos(x)	$g (x) = 4 \cos (x)$
136898	Find Amplitude, Period, and Phase Shift	g(x)=8cos(x)	$g (x) = 8 \cos (x)$
136899	Find Amplitude, Period, and Phase Shift	g(x)=6sin(pix)	$g (x) = 6 \sin (π x)$
136900	Find Amplitude, Period, and Phase Shift	f(x)=-7sin(4x-pi)+2	$f (x) = - 7 \sin (4 x - π) + 2$