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Question #fca5a

How do you evaluate #\log _ { 7} 3+ \frac { \log _ { 7} 5} { 2} + \frac { \log _ { 7} 11} { 2}#?

A triangle has corners at points A, B, and C. Side AB has a length of #9 #. The distance between the intersection of point A's angle bisector with side BC and point B is #6 #. If side AC has a length of #8 #, what is the length of side BC?

How many ohms of resistance must be present in a circuit that has has 240 volts and a current of 15 amps?

It takes Sam 10 hours to construct a wall of a certain size. It takes Jim 6 hours to construct the same wall. How long would it take if they worked together?

How do you solve #2^ { 2x }  ( 2^ { x + 2} )  32= 0#?

Question #632ef

If both If #bb(ulhata)# and #bb(ulhat b)# are unit vectors and #  bb(ul hata)bb(ul hatb)  = sqrt(3) # show that #  bb(ul hata) + bb(ul hatb)  = 1#?

How do you write "the quotient of a number and 8" as an algebraic expression?

If #f(x) =csc^3(x/2) # and #g(x) = sqrt(2x+3 #, what is #f'(g(x)) #?

How do you differentiate #z=w^(3/2)(w+ce^w)#?

How do you implicitly differentiate #3=(x^2+y)^3y^2x #?

How do you implicitly differentiate #22=(y)/(xe^y)#?

What is the trigonometric form of # (5i)*(3+i) #?

How do you write a rule for the nth term of the arithmetic sequence and then find #a_10# for #d=5, a_5=33#?

Question #f1faf

Question #f1f92

Question #a46f3

How do you solve #abs(3x4)>abs(x+6)#?

Question #82e24

The price of oil recently went from $8.10 t0 $13.50 per case of 12 quarts. What is the ratio of the increase in price to the original pice?

How do you solve #\frac { 6y } { 2y + 6} + \frac { y + 18} { 3y + 9} = \frac { 7y + 17} { y + 3}#?

What is the measure of each interior angle of a regular pentagon?

Question #3c446

Question #90473

Question #c5405

Question #afe0f

What is the slope of a line that passes through the points (2, 4) and (3, 4)?

How do you find #(fog)(10)# given #f(x)=9x9# and #g(x)=sqrt(x9)#?

A survey revealed that 44% of people are entertained by reading books, 46% are entertained by watching TV, and 10% are entertained by both books and TV. What is the probability that a person will be entertained by either books or TV?

Question #deed8

Are there any restrictions on the domain of #\frac { b  3} {  b ^ { 2} + 18b  80} \cdot \frac { b ^ { 2}  18b + 80} { 9b }#?

How do you multiply and simplify #\frac { x ^ { 2} + 5x  14} { x ^ { 2}  9x + 20} \cdot \frac { x ^ { 2}  3x  10} { x ^ { 2} + 9x + 14}#?

Question #aa9ba

Question #edf7b

If #y# varies inversely as #x#, and #y = 3# when #x = 6#, what is #x# when #y=18#?

What is the equation of the normal line of #f(x)= (x^2 + 2x  1)/(4  3x) # at #x=1#?

How do you combine #\frac { 4u } { u ^ { 2}  16} + \frac { 2} { u + 7}  \frac { 1} { u + 4}#?

Question #cfe32

How do you write the first six terms of the sequence #a_n=3n#?

How do you find the zeros, real and imaginary, of # y=1/4(x+4)^2+4 # using the quadratic formula?

How do you find the dimensions of a rectangle if the area is #63cm^2# and the perimeter is #32cm# where #x# represents the width of the rectangle?

Danny spends #9/11# of the money he had and finds he has #$88# left. How much did have initially?

How do you solve #abs(5.2x+7)=3.8#?

51 is 340% of what?

How do you find a standard form equation for the line with (1,2) ; perpendicular to the line 2x+5y+8=0?

How do you simplify #7/(5+sqrt3)#?

How do you solve #2/(x1)  2/3 =4/(x+1)#?

How can we prove using mathematical induction that #n^2+n+1# is an odd number if n is a natural number?

What is #(8x^3 + 12x^2  6x + 8)/(2x+6)#?

An object has a mass of #4 kg#. The object's kinetic energy uniformly changes from #24 KJ# to # 42KJ# over #t in [0, 9 s]#. What is the average speed of the object?

A population of bacteria is growing in such a way a that the number of bacteria present, N, after t minutes is given by the rule #N=42e^(0.0134t)#. How long will it be before the population bacteria doubles?

Question #7bc10

How do you find the value of a given the points (2,5), (a,7) with a distance of 13?

What is the simple interest of a loan for $1000 with 5 percent interest after 3 years?