Answers edited by Anjali G

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• Use the graph to determine each local extrema? (See Image)
  
• How do you simplify #0+ -5 -3#?
  
• How do you factor x^3+27?
  
• How to simplify sin x cot x?
  
• The answer ,please?
  
• What is the the electron configuration of #Cu^(2+)#?
  
• How do you simplify #(\frac { 2n ^ { 2} } { - 4m ^ { 4} } ) ^ { 2}#?
  
• How do you evaluate the definite integral #int2xdx# from #[0,1]#?
  
• Determine the quadrant of the angle’s terminal line lies Sin x = -0.45 & cos x < 0 ?
  
• What are the absolute extrema of # f(x)= 2 + x^2 in [-2, 3]#?
  
• Find the exact length of the curve?
  
• How do you simplify #\root [ 3] { 32x ^ { 12} y z ^ { 6} }#?
  
• How does the type of wire affect resistance in a wire?
  
• How do you solve the quadratic using the quadratic formula given #x^2-3x+10=0#?
  
• Is there a certain formula for derivatives?
  
• How do you solve # (x-7)^(2/3)=4#?
  
• How do you evaluate the integral #int e^t/(e^t+1)dt#?
  
• How do you find the product #[(t^2+3t-8)-(t^2-2t+6)](t-4)#?
  
• What is the perimeter and area of the polygon with the given vertices: W(5,-1), X(5, 6), Y(2,-1), Z(2, 6)?
  
• How do you evaluate #arctan(-1)# without a calculator?
  
• How do you differentiate #f(t)= sqrt(t) / (-4t-6)# using the quotient rule?
  
• What is the improper integrals 1/(x^2-16) dx from 0 to 4 ? .
  
• How do you differentiate #y=sqrtx+1+1/sqrtx#?
  
• How do you determine dy/dx if #y=x+tan(xy)#?
  
• How do you find the derivative of #lnsin^-1(x)#?
  
• How do you calculate the additive inverse of a binary number?
  
• How many valence electrons does helium have?
  
• How do you solve #tantheta = sqrt(2)sintheta#?
  
• How do you solve #5sinx=3#?
  
• Question #fff79
  
• Why is cos(0) = 1?
  
• Find derivative of #cscx# using first principal or definition of derivative?
  
• What is the name of the isotope with 88 protons and 140 neutrons?
  
• The plans for a shed call for a rectangular floor with a perimeter of 344 ft. The length is three times the width. What is the length and width?
  
• Question #35a5b
  
• Question #18c98
  
• What is the derivative of # (tan(8x))^2#?
  
• For the experiment of tossing a six sided die twice, what is the probability that the sum is 4?
  
• How do you solve #30^ { 2} + x ^ { 2} = 36^ { 2}#?
  
• How do solve #(x^2+5x)/(x-3)>=0# and write the answer as a inequality and interval notation?
  
• What is the probability of rolling a five on one die three times in a row?
  
• Question #5ce0c
  
• Question #0a736
  
• What is the vertex of # y= -3x^2 - 2x - (x+2)^2 #?
  
• What is the area of the figure?
  
• How do you solve #25^ { x ^ { 2} - x } = 1#?
  
• What is the Maclaurin series for? : #sqrt(1-x)#
  
• A farmer has a rectangular property that needs to be fenced on three sides (a river surrounds the fourth. If he has 2400 feet of fencing material available, what maximum area will he be able to enclose?
  
• Question #0c93b
  
• How do you evaluate #93\times 58#?
  
• What is the derivative of # y = (cosx-sinx)/(cosx+sinx)#?
  
• Clinical trial tests a method designed to increase the probability of conceiving a girl. In the study, 340 babies were born, and 289 of them were girls. Use the sample data to construct a 99​% confidence interval estimate of the percentage of girls born?
  
• Question #caaa0
  
• How do you simplify #\frac { x ^ { 2} + x - 12} { x y ^ { 2} } \cdot \frac { x ^ { 7} y } { x ^ { 2} + 7x + 12}#?
  
• How do you factor the expression #x^2 - 7x + 10#?
  
• Question #acec1
  
• Ques 13 could you please help?
  
• How to determine the convergence of #Sigma_(n=2)^∞ lnn/sqrtn#?
  
• How do I solve this exponential equation problem?
  
• How to find the limit for #lim x -> 0 ( 1/(xsqrtx) * int_0^sqrtx cos(pi/2*e^(t^2))dt)# with l'Hospital?
  
• What is pi (sic)?
  
• What is the arclength of the polar curve #f(theta) = 4sin(2theta)-2sec^2theta # over #theta in [0,pi/8] #?
  
• Question #75094
  
• How do you differentiate #f(x)=x^2(x+7)^3# using the product rule?
  
• How do you evaluate #lim_(x-> 0) tanx/x#?
  
• Are population means score in statistics different between 2006 and 2016 students? ( Help ) (Stats)
  
• Question #ae4f3
  
• Question #297ca
  
• Question #bbd01
  
• How do you differentiate #g(x)=(1+4x)^5(3+x-x^2)^8#?
  
• Find the limit ?
  
• How do you solve #\frac{4}{y}=\frac{16}{36}#?
  
• Question #c3fab
  
• What is the value of the expression #2x^3+3y^2-17# when #x=3# and #y=4#?
  
• Question #92b0c
  
• Question #cb56b
  
• How do you integrate #int 1/ [ (x-1)(x+2)(x-3)] dx# using partial fractions?