Answers created by F. Javier B.
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Solve 7x4y=8?

How is the graph of #g(x)=4x^2# related to the graph of #f(x)=x^2#?

How do you write #x > 17# as a set notation and interval notation?

What is the product of 5’2 and 2?

What does #(x,y)# mean?

How do you convert 5i into a polar form?

If a1=a2=a3 then can i say a1=a2=a3=1 ?

What is the definition of a circle?

What is the DeMoivre's theorem used for?

Find The Sum of the Integers Between 50 and 200 which are divisible by 5 ?

How do you find the 5th term of a geometric sequence whose first term is 4
and whose common ratio is 2?

Define algebra in terms that I can easily understand?

Find the value of x for exp(3x)=e ?

How to find the indicated term of the Fibonacci Sequence?
13th term

Find the decimal representation of the following rational number a 259/3 ?

Is #x=y^22# a function?

How do you write an equation for an ellipse centered at the origin that is 14 units wide and 8 units high?

How do you expand #(r+3)^5# using Pascal’s Triangle?

What is the standard form of the equation of a circle with a center(1,2) and passes through (6,6)?

How do you solve #logy = log16 + log49#?

How do you test the improper integral #int (x^2+2x1)dx# from #[0,oo)# and evaluate if possible?

How to do the following question?

How do I standardise scores?

What is complex conjugate of #i#?

What is a quadratic function?

How to find the sum of the first 7 terms of the geometric sequence: 24, 12, 6, 3, ..... ?

How many ways are there to select 4 cards from a standard deck of 52 cards (how many combinations are there)?

How do you solve #abs(4x+2)<6#?

Gym A charges a registration fee of $75 plus $35.75 per month for members. Gym B charges a registration fee of $164 plus $17.95 for members. After how many months would the total cost at Gym B and Gym A to be the same for members?

If #A= <8 ,3 ,1 ># and #B= <6 ,4 ,3 >#, what is #A*B A B#?

A circle's center is at #(9 ,1 )# and it passes through #(5 ,4 )#. What is the length of an arc covering #(pi ) /3 # radians on the circle?

How to find the 1st term, the common difference, and the nth term of the arithmetic sequence described below?
(1) 4th term is 11; 10th term is 29
(2) 8th term is 4; 18th term is 96

What is #9 xx 7 = #?

Given #y=3x^2  2#, why/how is #x= sqrt(3)*t# and #y = t^2 2# the parametric equations?

can u help me write an equation in pointslope form for the line through the given point with the given slope?
(9, –1); m = 4/3

Which is a recursive formula for the sequence 99.4, 0, –99.4, –198.8, where f(1) = 99.4?

How do you evaluate #\ln ( 5^ { 6} \cdot 12) ^ { 4}#?

What are the exact values of (listed below)?

How do you write a polynomial function of least degree that has real coefficients, the following given zeros 1,4, 5 and a leading coefficient of 1?

Which has greater kinetic energy a 2 kg mass moving at 3 m/s,or,a 1 kg mass moving at 6 m/s?

Can u help me with this ?

What is the difference between collinear and coplanar?

How do you divide #(63i)/(2+i)#?

How to do this question?

What is R*.?

What is the Newton's version of Kepler's third law?

Find the value of k if f(x) has three distinct real roots ?

How do you write 5.5 as a decimal and a fraction?

Which of the following represents a function?

How do you solve the triangle given #triangleABC, a=8, mangleB=35, mangleC=55#?

How do you use log to verify that 10 = 5 * 2 ?

What is the difference between set notation and interval notation?

What is the Cartesian form of #r^2+theta = tan^2theta+4sec^2theta #?

Does #tan300tan30=tan270#?

What is the polar form of #2 + 9i#?

Find the standard equation of the circle: C(5,6) tangeant to y axis?

How do you write #x5=0# in standard form?

What is the answer to this problem with explanation?

How do you solve using the completing the square method #2x^28x3=0#?

If #vecu=(3,1)# and #vecv=(6,4)#, then how do you find the angle between #u# and #v# vectors?

If #A= <4, 3 ,1 ># and #B= <8 ,7 ,6 >#, what is #A*B A B#?

What is the trigonometric form of # 8 e^( ( 7 pi)/12 i ) #?

Cups A and B are cone shaped and have heights of #25 cm# and #26 cm# and openings with radii of #9 cm# and #7 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?

How do you find the term n=20, given the arithmetic sequence #a_1=4# and d=9?

How do you sketch the graph #y=x^42x^3+2x# using the first and second derivatives?

At the beginning of an experiement, there are 100 bacteria in a certain culture. If the number of bacteria doubles every hour, how many bacteria will be in the culture at the end of 6 hours?
A. 200
b. 600
c. 3200
d. 6400

Please help find the coordinates for the following parabola ?

What is the equation of the tangent line of #f(x) =xlnxe^(3/x)# at # x = 2#?

How do you solve #1+cosx2sin^2x=0# and find all solutions in the interval #0<=x<360#?

Prove that the radius of the circle with equation x² + y² = 25 is perpendicular on the tangent line in P(3,4) to the circle? Thank you!

Identify and explain any restrictions on the variable x in the expression #sqrt(4x2)#?

How do you simplify the expression 2b + b?

In the limit #lim_(x>1^)1/(1x^2)=oo#, how do you find #delta>0# such that whenever #1delta<x<1#, #1/(1x^2)>100#?

How do you use the limit definition to prove a limit exists?

Can any anyone explain how #x^2+4x+2# become #(xsqrt2+2)(x+sqrt2+2)#
#x^2+4x+2=(xsqrt2+2)(x+sqrt2+2)#
helppppp??

How do you use partial fraction decomposition to decompose the fraction to integrate #26/(6x^2+5x6)#?

What is x if #log_4 x=2  log_4 (x+6)#?

What is the solution to the system of equations when graphed?
y=2x+3
y=4x+15

How do you find the value of #csc ((pi)/3)#?

A circle has a radius of 12 centimeters. How do you find the diameter and circumference of the circle? What is the maximum length of any chord of this circle?

How do you simplify #sqrt6+sqrt6#?

When we have 1,3,5 and 7 whats is a tn and explain the differences in words?

What is the logarithmic form of the equation #e^(5x) = 4768#?

1. Algebra:
Consider the arithmetic sequence 87, 83, 79, 75, . . .. (You may assume that the pattern displayed continues for the whole sequence.)?

What are the conic sections of the following equations #4x ^2 + 4y ^2  60=0#?

How do you find the center and radius of the circle given #x^2+y^26y16=0#?

How do you find the exact value of sin (x) when cos (x) = 3/5 and the terminal side of x is in quadrant 4?

What is the next term in the pattern: 0.2, 0.22, 0.222?

What is the next term in the geometric sequence 4,12, 36 ?

How do you solve #sqrt(b+4)<=6#?

How do you find the inverse of #log _ 1.25 (x)=y#?

What is the measure of angle c?

How to use geometry progession in this situation ?

If #sin A = 1/3# and 0< A < 90, then what is cos A?

How do you integrate #int((2x5)/x)#?

How do you use the remainder theorem to find which if the following is not a factor of the polynomial #x^35x^29x+45 div x3#?

How do you find an expression for #sin(x)# in terms of #e^(ix)# and #e^(ix)#?

How do you write #32^(3/5)# in radical form?

Which of the following could be cube of an integer?
1) 1
2) 125
3) 343
A)1 only B) 2 only C) 1 and 3 D) 1,2 and 3

What is the exact value of tan 30?

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