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Post New Question
All Questions
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233097 Questions
0
600
1
+33
A circle is centered at (-5,3) and has radius of 5. A particle starts at point (-5,8) and travels clockwise on the circle, making one complete revolution
Need some help :((
Thanks !
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WhiteCat
Jun 7, 2016
0
364
1
what is the answer to this
(2m)3 ÷ 4m2 =
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Guest
Jun 7, 2016
0
412
1
ratio
ratio of 3,500 to 702,000
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Guest
Jun 7, 2016
0
732
2
+33
A circle is centered at the origin and has radius of 4. A particle starts at point (4,0) and travels clockwise on the circle, making one complete revolution
help me
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WhiteCat
Jun 7, 2016
0
1719
1
+128
Solve. logx+log(x+21)=2
Solve. logx+log(x+21)=2
A. x=4
B. x= -25
read more ..
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jenna.chamness
Jun 7, 2016
0
578
1
+128
Simplify if possible. Ine^A + log10^B - e^InB - A
Simplify if possible. Ine^A + log10^B - e^InB - A
A. 2A+2B
B. (A+B)/(A-B)
read more ..
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jenna.chamness
Jun 7, 2016
0
581
1
+128
Solve for x and round to the nearest hundredth. 13-3^3x= -35
Solve for x and round to the nearest hundredth. 13-3^3x= -35
A. x= .91
B. x= .92
read more ..
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jenna.chamness
Jun 7, 2016
0
949
1
+128
Solve loga 8x^2 - loga 8= loga(2x+15)
Solve loga 8x^2 - loga 8= loga(2x+15)
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jenna.chamness
Jun 7, 2016
0
362
0
+128
The size of a certain FUNGUS, measured in cubic millimeters after t days, grows exponentially and is modeled by the equation F(t)= 6.3e^0.027t
The size of a certain FUNGUS, measured in cubic millimeters after t days, grows exponentially and is modeled by the equation F(t)= 6.3e^0.027t
What is the initial size of the fungus?
read more ..
jenna.chamness
Jun 7, 2016
0
467
1
+128
The number of industrial jobs in Jefferson County is decreasing by 9% per year. If there are 18,200 industrial jobs this year, estimate the number of
The number of industrial jobs in Jefferson County is decreasing by 9% per year. If there are 18,200 industrial jobs this year, estimate the number of industrial jobs , to the nearest hundred, 11 years from now.
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jenna.chamness
Jun 7, 2016
0
405
0
+128
Mr. Appleton invests $8,800 at 2.8% interest compounded monthly. Find the final amount of his investment after 25 years.
Mr. Appleton invests $8,800 at 2.8% interest compounded monthly. Find the final amount of his investment after 25 years.
jenna.chamness
Jun 7, 2016
0
423
0
+128
Mrs. Smith invests $8,800 at 2.8% annual interest compounded continuously. Find the final amount of her investment after 25 years.
Mrs. Smith invests $8,800 at 2.8% annual interest compounded continuously. Find the final amount of her investment after 25 years.
jenna.chamness
Jun 7, 2016
0
628
0
+128
Solve for x.... log5A^x=log3B
Solve for x.... log5A^x=log3B
A. x=log5(A/B)
B. x=log5(B/A)
read more ..
jenna.chamness
Jun 7, 2016
0
589
1
+128
How many real solutions does this equation have... log6=log(4x - x^2)
How many real solutions does this equation have... log6=log(4x - x^2)
A. 0
B. 1
read more ..
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jenna.chamness
Jun 7, 2016
0
390
2
question
Jason helped his mother buy a string to tie bags. His mother had 279 cm of string initially. After Jason bought another 23 cm of string and passed to his mother, how much string did his mother have? (Give your answer in metres and centimetres)
read more ..
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Guest
Jun 7, 2016
0
2063
1
+128
Find the value of the expression e^In 5
Find the value of the expression e^In 5
A. 1.61
B. e
read more ..
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jenna.chamness
Jun 7, 2016
0
574
1
+128
Find the value of the expression log3 81^-4
Find the value of the expression log3 81^-4
A. 27
B. -27
read more ..
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jenna.chamness
Jun 7, 2016
0
1229
1
+128
Find the value of the expression log4 64-log4(1/16)
Find the value of the expression log4 64-log4(1/16)
A. 6
B. 5
read more ..
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jenna.chamness
Jun 7, 2016
0
1160
1
+128
Find the solution to the equation logx 8=1/3
Find the solution to the equation logx 8=1/3
A. x=512
B. x=24
read more ..
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jenna.chamness
Jun 7, 2016
0
431
1
thermal insulation
ln(r/0.45) = 21.357 find r
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Guest
Jun 7, 2016
0
1498
1
+128
Find the solution to log2 X= -3
Find the solution to log2 X= -3
A. 1/8
B. -6
read more ..
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jenna.chamness
Jun 7, 2016
0
432
0
+128
Which of the following is a logarithmic form of m^p = t ?
Which of the following is a logarithmic form of m^p = t ?
A. logm p=t
B. logp t=m
read more ..
jenna.chamness
Jun 7, 2016
0
344
1
+128
The population of duglas county is 142,000 and growing at a rate of 5.3% per decade. Which of the following is an expression for the population of
The population of duglas county is 142,000 and growing at a rate of 5.3% per decade. Which of the following is an expression for the population of douglas count after n decades?
A. 142,000(1.53)^n
B. 142,000(1.053)^n
read more ..
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jenna.chamness
Jun 7, 2016
0
550
0
+128
Which of the following is a model for exponential decay?
Which of the following is a model for exponential decay?
A. g(x)= .8(3)^x
B. f(x)= .10(4/3)^x
read more ..
jenna.chamness
Jun 7, 2016
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