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Rod
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User Rod
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factor 81m^2-729m^3-49n^2+343n^3
answered
Mar 18, 2019
in
Algebra 2 Answers
|
253
views
Find (f - g)(2) when f(x) = -4x2 + 2 and g(x) = x - 3.
answered
Mar 18, 2019
in
Pre-Algebra Answers
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2.4k
views
50 +50 -25 ×0 +2+2 . whats the answer
answered
Mar 18, 2019
|
7.6k
views
math problem
6x2-3x=0
answered
Mar 18, 2019
|
324
views
systems of equations containing three variables
Find the limit lim (x,y)→(0,0) (−7x+y ) 2 49 x 2 + y 2 lim(x,y)→(0,0)(−7x+y)249x2+y2
answered
Mar 18, 2019
in
Calculus Answers
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1.5k
views
calculate 20,25,50,70,75 pecentile
answered
Mar 18, 2019
in
Statistics Answers
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231
views
400+0.07s = 200+0.12s
answered
Mar 17, 2019
in
Pre-Algebra Answers
|
175
views
find a and b such that f(x) = ax^3 for x <= 2; and f(x) = x^2 + b for x > 2
answered
Mar 17, 2019
in
Calculus Answers
|
575
views
How will the product change if: one factor is decreased 2 times, and the other is decreased 8 times
answered
Mar 17, 2019
in
Algebra 1 Answers
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897
views
algebraic expressions
algebra problems
what is the value of x in -x+8>6
answered
Mar 17, 2019
in
Pre-Algebra Answers
|
395
views
math problem
calculating percentages
fraction problems
geometric shapes
find P(-3) for P(x)=2x^(3)+4x^(2)-2x-3
answered
Mar 17, 2019
in
Algebra 1 Answers
|
373
views
what is the square root os 123
answered
Mar 17, 2019
in
order of operations
|
14.7k
views
algebra and square root
square roots
calculating percentages
algebra problems
ssume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 4; σ = 2 P(3 ≤ x ≤ 7) =
answered
Mar 17, 2019
|
1.4k
views
Which is the best estimate to find the quotient for 657÷54
answered
Mar 17, 2019
in
Algebra 1 Answers
|
1.7k
views
rounding numbers
D-5=-8 Find value of D
answered
Mar 17, 2019
|
349
views
solving equations
Determine the number of diagonals in a regular 94- gon.
answered
Mar 17, 2019
in
Geometry Answers
|
827
views
geometry problems
A regular 12-gon is inscribed inside a circle.
answered
Mar 17, 2019
in
Geometry Answers
|
1.1k
views
geometry problems
(4x-3)/x^3(x+1)
answered
Mar 16, 2019
in
Calculus Answers
|
689
views
Let f ( x ) = x 4 − 2 x 2 . Find the all c (where c is the interception on the x-axis ) in the interval (-2, 2) such that f ′ ( x ) = 0 .
answered
Mar 16, 2019
in
Other Math Topics
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570
views
5x+9/X^3+-x^2-12x what is the partial fraction decompostion?
answered
Mar 16, 2019
in
Trigonometry Answers
|
490
views
partial fractions decomposition
3/5 divided by 12/15
answered
Mar 16, 2019
|
746
views
If 4x+4y+2z=560 and 9x+9y+6z=1290.Than x=,y=,z=
answered
Mar 15, 2019
in
Algebra 1 Answers
|
1.0k
views
systems of equations containing three variables
4x-3y+z=0 -2y-5z=6 -4x+5y+2z=-2
answered
Mar 15, 2019
in
Algebra 2 Answers
|
1.2k
views
solving equations
solve z^4-2z^3+5z^2-6z+6=0
answered
Mar 15, 2019
in
Algebra 1 Answers
|
987
views
solving equations
order of operations
z=1.18 y=0.54 1.8y+0.6z
answered
Mar 15, 2019
in
Algebra 1 Answers
|
347
views
math problem
Integration
answered
Mar 15, 2019
in
Calculus Answers
|
269
views
please answer this queastion step by step as soon as possible. thank you :)
calculus problems
Using method of undetermined coefficients solve y''-2y'+ y = e x + x
answered
Mar 15, 2019
in
Algebra 1 Answers
|
1.4k
views
undetermined coefficients
∫ sin ( 5.75 x ) ^8.25 cos ( 5.75 x )^ 5 d x
answered
Mar 15, 2019
in
Trigonometry Answers
|
335
views
integral
What is the value of k+c if f(x)= {2kx^2-x,x>3 and x^3+cx,x<=3} is everywhere deffirentiable
answered
Mar 15, 2019
|
2.5k
views
what is 2/3 of 1 3/4
answered
Mar 15, 2019
in
Word Problem Answers
|
243
views
math word problem
-4(6-b)=4
answered
Mar 15, 2019
in
Pre-Algebra Answers
|
188
views
A keyboard is on sale for $676 if this price represents a 20% discount from the original price, what is the original price to the next cent?
answered
Mar 15, 2019
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2.1k
views
d
Cot^2 theta -cos^2theta =?
answered
Mar 15, 2019
in
Trigonometry Answers
|
512
views
trig identity
how to solve F''''+F=0 using method of undetermined coefficents
answered
Mar 14, 2019
in
Calculus Answers
|
488
views
solving equations
2 1/2 + -3 3/4 + 2/5
answered
Mar 14, 2019
in
Other Math Topics
|
188
views
Which ordered pair does not satisfy the system 2x + y > 0 and -2x - y > -8?
answered
Mar 13, 2019
in
Algebra 1 Answers
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695
views
algebra problems
What is the probility of spelling working with 26 titles lettered a to z ?
answered
Mar 13, 2019
in
Word Problem Answers
|
248
views
math problem
the total amount had included 5 percents. So what is origial amount before 5 percents
answered
Mar 13, 2019
in
Calculus Answers
|
654
views
algerbra problems
5 multiplied by 29 in easier form
answered
Mar 13, 2019
|
590
views
algerbra problems
algebra
Give two real world examples of rational exponents
answered
Mar 13, 2019
in
Algebra 1 Answers
|
1.7k
views
How long will it take Michael to cut the lot,if he can cut 2550 3/16 square feet per hour?
answered
Mar 13, 2019
|
549
views
Julie grossed 8157.oo for the year. Julie is a 10 month employee, so what is Julies weekly average?
answered
Mar 13, 2019
in
Word Problem Answers
|
284
views
Express the following as a sum of partial fractions 5x^2+17x+15\(x +2)^2(x+1)
answered
Mar 13, 2019
|
2.4k
views
partial fractions
find value of k so that 8k+4,6k-2and2k-7 will form A.P
answered
Mar 13, 2019
in
Algebra 2 Answers
|
2.2k
views
What is 8 factorial
answered
Mar 13, 2019
in
Statistics Answers
|
407
views
(Xy^(7/4))^(4/3)
answered
Mar 13, 2019
in
Algebra 2 Answers
|
210
views
How do you convert a fraction to a decimal?
answered
Mar 13, 2019
|
3.4k
views
converting decimals to fractions
Jo saved $40 per wk then 50 per wk for the next 8 wks show graphically and why savings isn't an arithmetic sequence
answered
Mar 12, 2019
in
Algebra 1 Answers
|
383
views
arithmetic sequences
is (9-n^3) an arithmetic sequence?
answered
Mar 12, 2019
in
Algebra 2 Answers
|
364
views
arithmetic sequences
algebra2
Solve -2y=6x+12
answered
Mar 12, 2019
in
Pre-Algebra Answers
|
258
views
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