Answers created by AA_123

• Back to user's profile
• Next
• How do you find the derivative of #(sinx^2)/(tanx)#?
  
• What is the frequency of a sound wave that has a wavelength of 0.0025?
  
• In what direction should you swim across a river if you want to minimize the time spent in the water?
  
• Question #e1a3f
  
• Question #76195
  
• Question #00cce
  
• Question #98470
  
• Question #a4254
  
• Question #21594
  
• Question #1fb6a
  
• A 100 N force is applied to a plow by the horse pulling the plow. How much work does it take for the horse to pull the plow 100 meters in 5 minutes?
  
• What is the oxidation number of the sulfur atom in #Li_2SO_4#?
  
• How do I find a fraction between #7/56 and 8/56#?
  
• How do you simplify #2(x+6)#?
  
• Question #f1fb8
  
• How do you find the lengths of the arc on a circle of radius 3 meters intercepted by the central angle 1 radian?
  
• How do you simplify #sqrt7-6sqrt7#?
  
• Question #634a9
  
• What are the watts of power expended when a force of 1 N moves a book 2 m in a time interval of 1 s?
  
• How do you solve #\frac{ 3}{ x } + \frac{ x }{ x + 2} = \frac{ - 2}{ x + 2}#?
  
• How do you find the slope that is perpendicular to the line #7x-6y=13#?
  
• Question #f4200
  
• Question #a0c31
  
• Question #b864e
  
• How do you simplify # ((8x^3 )/ (27y^6))^(1/3)#?
  
• How do you find the roots, real and imaginary, of #y= 2 (x + 1) (x - 4) # using the quadratic formula?
  
• Question #20e51
  
• How do you simplify #(3sqrt11+3sqrt15)(3sqrt3-2sqrt2)#?
  
• How do you write each phrase as a variable expression: The difference of a number and 16?
  
• How do you combine like terms in #(8x + 6x ^ { 3} - 2x ^ { 2} ) - ( x ^ { 4} - 8x ^ { 3} + x )#?
  
• Question #c54b7
  
• How do you write the expression #4^(4/3)# in radical form?
  
• How do you describe the end behavior for #f(x)=x^4-3x^2-3x+4#?
  
• If c is the measure of the hypotenuse of a right triangle, how do you find each missing measure given a=8, b=x, c=x+2?
  
• How do you solve #5x<6x+2#?
  
• How do you graph #y=1/3x-4# using intercepts?
  
• How do you write an equation of a line passing through (1, 2), perpendicular to y-2x=5?
  
• What number is 82% of 215?
  
• How do you solve #sqrta+11=21# and check your solution?
  
• Question #35a5b
  
• How do you solve #-3- 2| 4x - 5| \geq 1#?
  
• How do you multiply and simplify #\frac { 3p ^ { 4} } { 5q ^ { 5} ( r - 5) ^ { 3} } \cdot \frac { 4l q ^ { 2} ( r - 5) } { 21p ^ { 3} }#?
  
• How do you simplify #\frac { b ^ { 95} c ^ { - 4} } { b ^ { 58} c \cdot b ^ { - 8} c ^ { - 1} }#?
  
• How do you simplify #2x(x^2-3)#?
  
• How do you solve #(p-2)/5=p/8#?
  
• How do you describe the translation from the graph #y= 2(x-15)^2+3# to the graph of #y=2(x-11)^2+3#?
  
• How do you find the axis of symmetry, vertex and x intercepts for #y=x^2+6x+5#?
  
• Question #84c50
  
• How do you simplify #7b^-1# and write it using only positive exponents?
  
• How do you solve #15r ^ { 2} - 21r - 18= 0#?
  
• Question #3504b
  
• How do you find a polynomial function that has zeros 2, -6?
  
• How do you subtract #9\frac { 1} { 12} - 5\frac { 3} { 8} - 1\frac { 3} { 4}#?
  
• How do you evaluate #4-6#?
  
• How do you subtract this and answer using standard form of a complex number(a+bi)?
  
• How do you evaluate the algebraic expression #(h(m+n)) / 2, for h = 4, m=5, and n=6#?
  
• How do you identify all vertical asymptotes for #f(x)=(5x)/(x-1)#?
  
• What is 93% of 121 ft?
  
• How do you solve #-313.6( 0.1)#?
  
• How do you solve the system of equations #y- 4= 3( x + 2)# and #2x + 6y = 10#?
  
• How do you solve #\frac { x } { 2} + 7= 13#?
  
• Two opposite sides of a parallelogram each have a length of #36 #. If one corner of the parallelogram has an angle of #(5 pi)/12 # and the parallelogram's area is #64 #, how long are the other two sides?
  
• There are 50 students in a middle school chorus. The ratio of boys to girls in the chorus is 2:3. What is the ratio of girls to the total number of chorus members?
  
• How do you write standard form of equation of the parabola given #y = -2(x+4)(x+1)#?
  
• What percent of 124 is 62?
  
• How do you use the graphing calculator to solve #3x-2=5^(x-1)#?
  
• How do you evaluate the formula #V=(Bh)/3# for #B=36 i n^2# and #h=11 i n#?
  
• If #f( x ) = 5x - 2#, what is #f(4)#?
  
• If a polynomial function #f(x)# has roots #3+sqrt5# and #-6#, what must be a factor of #f(x)#?
  
• How do you write a polynomial function of least degree and leading coefficient 1 when the zeros are -2, -4, -7?
  
• Given #if f(x)=x^2-4# and #g(x)=sqrt(x-3)# how do you find f(g(x)) and g(f(x))?
  
• How do you solve #\frac { 4} { 7} x - 3= 13#?
  
• How do you prove #\frac { \tan x } { \sec x } + \frac { \cot x } { \csc x } = \sin x + \cos x#?
  
• What is the slope of the line that passes through these points: #(- 40.34,5.5) \text{ and } ( 0.34,3.6)#?
  
• How do you simplify #(9r^2s-13rs-5-12r^2s^2)-(4sr^2-11-14r^2s^2)#?
  
• How do you write #(a+bi)/(c+di)# in standard form?
  
• Question #a7e02
  
• How do you solve #8^x=1000#?
  
• How do you perform the operation and write the result in standard form given #(6-2i)(2-3i)#?
  
• What is the slope of a line represented by the equation #2y=x-4#?
  
• How do you evaluate #q-absr# when q=3, r=-1?
  
• Aaron notes that 10% of his class is absent. If the class has 20 students, how many are absent?
  
• When a potassium atom loses one electron to form an #K^+# ion, the electron is lost from what orbital?
  
• How do you determine if #y=3(5/2)^x# is an exponential growth or decay?
  
• A roller coaster is moving at 25 m/s at the bottom of a hill. Three seconds later it reaches the top of the hill moving at 10 m/s. What was the acceleration of the coaster?
  
• The difference of two numbers is 1. Their sum is 9, What are the numbers?
  
• A triangle has sides A, B, and C. The angle between sides A and B is #(pi)/6#. If side C has a length of #24 # and the angle between sides B and C is #( 5 pi)/12#, what are the lengths of sides A and B?
  
• What distance is moved if we have a 8 N force and the work done is 90 J?
  
• How do you solve #\frac { x + 4} { 3} = 6?#
  
• Carrie is driving to a friend's house for the weekend. The friend lives in a town 160 mi away. So far, Carrie has driven 64 mi. What percent of the drive does she have left?
  
• 18 pounds of flour is $10. How much is one pound of flour?
  
• The perimeter of a rectangular driveway is 68 feet. The area is 280 square feet. What are the dimensions of the driveway?
  
• How do you find the range of the following relation R{(3,-5), (1,2), (-1, -4), (-1,2)}?
  
• How do you solve #4x^2-x+5=0#?
  
• How do you simplify and divide #(x^2-10x-24)div(x+2)#?
  
• How do solve #(x-2)/(x+4)<=0# and write the answer as a inequality and interval notation?
  
• How do you write 275% into fractions?
  
• Given K= a + 3mx how do you solve for m?
  
• How do you find the Vertical, Horizontal, and Oblique Asymptote given #R(x) = (3x) / (x^2 - 9)#?
  
• Liliana takes 4 breaths per 10 seconds during yoga. At this rate, about how many breaths would Liliana take in 2 minutes of yoga?
  
• Next