Answers edited by Shwetank Mauria

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What is 3/4 as a decimal?
How do you find the polar coordinate of (-1,1)?
How do you factor the expression $x^{2} - 4 x - 12$ $x^2-4x-12$ ?
Can every quadratic equation be solved by factorization or by splitting the middle term? When does one use quadratic formula?
How do you simplify ${(16 a^{4})}^{\frac{3}{2}}$ $(16a^4)^(3/2)$ ?
What are the extrema of $f (x) = 4 x^{2} - 24 x + 1$ $f(x)=4x^2-24x+1$ ?
How do you find the asymptotes for $\frac{x^{3} + 1}{x^{2} - 2 x + 2}$ $(x^3 + 1) / (x^2 - 2x + 2)$ ?
How do you convert $(- 6, - 3)$ $(-6,-3)$ into polar coordinates?
How do you rationalize the denominator and simplify $\frac{\sqrt{36}}{\sqrt{8}}$ $sqrt36/sqrt8$ ?
If $a$ $a$ , $b$ $b$ , $c$ $c$ are in A.P.; $a p$ $ap$ , $b q$ $bq$ , $c r$ $cr$ are in G.P and $p$ $p$ , $q$ $q$ , $r$ $r$ are in H.P., then prove that $(\frac{p}{r}) + (\frac{r}{p}) = (\frac{a}{c}) + (\frac{c}{a})$ $(p/r)+(r/p)=(a/c)+(c/a)$ ?
How do you express $x + 22 \div x^{2} + 2 x - 8$ $x+22 div x^2+2x-8$ in partial fractions?
How much power is required to lift an object of weight $595$ $595$ newtons by $3.15$ $3.15$ meters in $15.2$ $15.2$ seconds?
What are the components of the vector between the origin and the polar coordinate $(9, \frac{- 11 π}{6})$ $(9, (-11pi)/6)$ ?
What is the z-score of X, if n = 72, $μ = 137$ $mu= 137$ , SD =25, and X =13?
How do you use the rational roots theorem to find all possible zeros of $f (x) = 3 x^{5} - 2 x^{4} - 15 x^{3} + 10 x^{2} + 12 x - 8$ $f(x)=3x^5-2x^4-15x^3+10x^2+12x-8$ ?
How do you find the derivative of $- 2 x {(x^{2} + 3)}^{- 2}$ $-2x(x^2+3)^-2$ ?
How do you express the Cartesian coordinates (0, - 3) as polar coordinates?
If $\to A + \to B = \to C$ $vec A + vec B= vec C$ , what is the magnitude of $\to C$ $vecC$ , if $\to A$ $vecA$ and $\to B$ $vecB$ are unit vectors at right angle to each other?
How do you write the answer to $\frac{13}{3} + \frac{17}{5}$ $13/3 + 17/5$ as a mixed number?
How do you express $cos (\frac{5 π}{6}) \cdot cos (\frac{11 π}{6})$ $cos( (5 pi)/6 ) * cos (( 11 pi) /6 )$ without using products of trigonometric functions?
How do you find the derivative of $g (x) = \sqrt{x^{2} - 1}$ $g(x) = sqrt(x^2-1)$ ?
How do you solve $22 - 5 (6 v - 1) = - 63$ $22 -5(6v-1) = -63$ ?
How do you simplify $\frac{5 + \sqrt{5}}{8 - \sqrt{5}}$ $(5+ sqrt 5)/(8- sqrt 5)$ ?
How do you rationalize the denominator and simplify $\frac{6}{\sqrt{4} + \sqrt{5}}$ $6/(sqrt4+sqrt5)$ ?
What is $938.5 \div 0.35$ $938.5-:0.35$ ?
How do you write the equation in point slope form given (–2, 15), (9, –18)?
If $cot x = \frac{2 n^{2} + 2 m n}{m^{2} + 2 m n}$ $cot x=(2n^2+2mn)/(m^2+2mn)$ then find $csc x$ $cscx$ ?
How do you find all the real and complex roots of $12x²+8x-15=0$ ?
How do you use the rational roots theorem to find all possible zeros of $f(x) = x^4 -24x^2- 25$ ?
What is $-.75 * 5.5$ ?
An object with a mass of $2 kg$ is revolving around a point at a distance of $7 m$ . If the object is making revolutions at a frequency of $12 Hz$ , what is the centripetal force acting on the object?
What is $4 1/8 - 1 1/2$ ?
How do you find the explicit formula for the following sequence 1, 1/2, 1/4, 1/8,...?
What is the divisibility rule for 11, 12, and 13?
How do you find the derivative of $f(x)=(2x+6)/(3x^2+9)$ ?
How do you convert 1000 mg to ml?
When both the current and voltage in a circuit are doubled, what happens to resistance and power?
Prove that $tanx/(1+secx)+(1+secx)/tanx=2secx$ ?
How do you find all values of x in the interval [0, 2pi] in the equation $2 + cos2x = 3cosx$ ?
How do you find all the asymptotes for function $y=(3x^2+2x-1)/(x^2-4 )$ ?
It takes 42 cherries to make an cherry pie. If a chef bought 444 cherries, the last pie would need how many more cherries?
A solid consists of a cone on top of a cylinder with a radius equal to that of the cone. The height of the cone is $12$ and the height of the cylinder is $28$ . If the volume of the solid is $72 pi$ , what is the area of the base of the cylinder?
What is the the vertex of $y=4x^2 + 9x + 15$ ?
How do you divide ${(17mn^3)/(m^2+2m-35)}/{(34m^8n^4)/(m^2+7m)}$ ?
How do you factor $64x^3+8=0$ ?
How do you solve $2cos^2x+sinx+1=0$ over the interval 0 to 2pi?
How much work does it take to raise a $33 kg$ weight $6 m$ ?
What is the GCF of 36 and 60?
What is the distance between $(1,3,-6)$ and $(-5,1,6)$ ?
Alyssa and Benny were able to dig a garden in 2 hours together. It takes Benny 5 hours to ﬁnish this job alone. Without help, how long would it take Alyssa to ﬁnish this job?
What does it mean when something is 4 or 5 light years away from us?
What is the equation of the parabola with a focus at (1,3) and a directrix of y= 2?
Simplify the following?
How do you multiply $(9-i)(7-3i)$ in trigonometric form?
How do you plot rational numbers on a number line?
A parallelogram has sides with lengths of $18$ and $4$ . If the parallelogram's area is $36$ , what is the length of its longest diagonal?
How do you find the intercepts and graph the equation by plotting points y= -2?
How do you express .13 as a percentage?
How do you solve $cos2x = sinx + cosx$ on the interval [0,2pi]?
How do you simplify $6lne$ ?
How do you factor the trinomial $3x^2-15x+16$ ?
How do you solve $4x^2 - x = 0$ by completing the square?
How do you subtract and simplify $2$ $11/12$ $- 3/16$ ?
A parallelogram has sides A, B, C, and D. Sides A and B have a length of $5$ and sides C and D have a length of $3$ . If the angle between sides A and C is $pi/3$ , what is the area of the parallelogram?
What is $(5b-(-6))^2$ when $b=0$ ?
If $sinx=4/5$ what is the value of $cosx$ ?
What are the extrema of $f(x)=(x^2 -9)^3 +10$ on the interval [-1,3]?
How do you factor $y=x^3-4x^2-17x+60$ ?
How can GCF help when simplifying a fraction?
How do you rationalize the denominator and simplify $3/(6-sqrt5)$ ?
How do you graph $x^2+y^2+2x+2y=23$ ?
Cups A and B are cone shaped and have heights of $32 cm$ and $12 cm$ and openings with radii of $5 cm$ and $8 cm$ , respectively. If cup B is full and its contents are poured into cup A, will cup A overflow? If not how high will cup A be filled?
Brent divided $3 1/5$ by a number and got $4 1/2$ . What number did he divide by?
How do you solve $cos(theta)= -0.6$ over the interval 0 to 2pi?
What is the angle between $<-3,2,0>$ and $< 5,0,2 >$ ?
How can a number line help you measure objects?
How do you differentiate $(2^x)x^2$ ?
How do you find the vertical, horizontal or slant asymptotes for $(x^2 + 3) / (x^2 - 4)$ ?
How do you find the midpoint of (2,2) and (5,6)?
How do you solve $2x^2+3x-3=0$ using the quadratic formula?
How do you solve $2x - 5y = 12$ and $x - 3y = -3$ using matrices?
Two rhombuses have sides with lengths of $16$ . If one rhombus has a corner with an angle of $pi/12$ and the other has a corner with an angle of $(5pi)/6$ , what is the difference between the areas of the rhombuses?
How do you solve $7^x = 30$ ?
How do you find the determinant of $((1, 7, -4, -5), (1, 5, 7, -4), (3, 21, -12, -15), (5, 25, -8, 0))$ ?
How do you evaluate $Sin((5pi)/12) cos(pi/4) - cos((5pi)/12) sin(pi/4)$ ?
A person uses 870 kcal on a long walk. What is the energy used for the walk in joules?
Simplify $-(x^2-6x+5)/(x^2-10x+25)$ ?
How do you find the derivative of $F(x) = 1/(x-5)$ ?
How do you solve and graph $6[5y-(3y-1)]≥4(3y-7)$ ?
How do you find the zeros, real and imaginary, of $y=- x^2-22x+6$ using the quadratic formula?
The base of a triangular pyramid is a triangle with corners at $(2 ,2 )$ , $(3 ,1 )$ , and $(7 ,5 )$ . If the pyramid has a height of $6$ , what is the pyramid's volume?
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