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Rod
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User Rod
Recent activity
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Use chain rule to find dz/dt partial derivatives question
answered
Feb 21, 2020
in
Calculus Answers
|
576
views
Use the chain rule to compute the partial derivatives of t and s
answered
Feb 20, 2020
in
Calculus Answers
|
1.3k
views
(1.00708)^48
answered
Feb 20, 2020
in
Trigonometry Answers
|
201
views
second partial derivatives
answered
Feb 19, 2020
in
Calculus Answers
|
476
views
calculus derivative
function of x and y
Chain Rule
answered
Feb 19, 2020
in
Calculus Answers
|
514
views
derivative of a function
Finding partial derivatives of t and s using chain rule
answered
Feb 19, 2020
in
Calculus Answers
|
278
views
(z+8)²=-16
answered
Feb 19, 2020
in
Algebra 2 Answers
|
347
views
simplify answer. use comma to separate answers as needed
Note that S contains only positive integers. Please use high-school math to solve this problem. Thank you so much.
answered
Feb 19, 2020
in
Other Math Topics
|
562
views
Domain of a multi variable function
answered
Feb 19, 2020
in
Calculus Answers
|
199
views
identify a relationship among Tn, Sn and Sn-1 where n> 1 and n € N
answered
Feb 18, 2020
in
Other Math Topics
|
5.0k
views
Let F be a family of subsets of an n element set X
answered
Feb 18, 2020
in
Other Math Topics
|
220
views
Why do you get a wig from the Acme Wig Company so quickly?
answered
Feb 17, 2020
in
Word Problem Answers
|
2.9k
views
Please use high-school math to solve this. I have tried but did not find the solutions.
answered
Feb 17, 2020
|
1.7k
views
sequence
need help asap
answered
Feb 16, 2020
in
Trigonometry Answers
|
361
views
trig
math
college
find the values of p and q if (x- 1) and (x+2) are factors of the polynomial 2x^3 + px^2 + qx - 14
answered
Feb 15, 2020
in
Algebra 2 Answers
|
1.4k
views
√ 8 + 2 x -3x^2 ? domain and range
answered
Feb 15, 2020
in
Algebra 2 Answers
|
196
views
from a national survey it is known that approximately 12% individuals over 50years old suffer from diabetes. The person
answered
Feb 15, 2020
in
Other Math Topics
|
177
views
Let S be the set of all real numbers except -1. Define ∗ on S by a ∗ b = a+b + ab . Show that <S,*> is a group
answered
Feb 14, 2020
in
Algebra 1 Answers
|
760
views
Prove that ∗ defined on ℤ by x ∗ y = 1 + x + y is commutative and associative.
answered
Feb 14, 2020
in
Algebra 1 Answers
|
1.4k
views
Find the value of x that makes -2^4x+2/-2^2x = -2^12 true
answered
Feb 14, 2020
in
Algebra 1 Answers
|
1.3k
views
Factorise (a+b)(c+d) - (a+b)(x+a)
answered
Feb 12, 2020
in
Algebra 1 Answers
|
234
views
find the limit as x approaches 0 from the right of ((x^x)-1)/(lnx+x-1)
answered
Feb 11, 2020
in
Calculus Answers
|
1.3k
views
limit of a function
calculus problems
Find the limit of int x as x approaches 0.
answered
Feb 11, 2020
in
Calculus Answers
|
4.4k
views
limit of a function
calculus problems
(5 + √2i)/(1 - √2i)
answered
Feb 11, 2020
in
Algebra 2 Answers
|
372
views
express in the form of a + ib
Find the following in the form a+bi
answered
Feb 11, 2020
in
Other Math Topics
|
312
views
a bi form
put in a+bi form. -(1/1+i) - (2/i)
answered
Feb 11, 2020
in
Algebra 2 Answers
|
694
views
a bi form
put in a+bi form 7i-sqrt(-45)
answered
Feb 11, 2020
in
Algebra 2 Answers
|
506
views
put in a+bi form 7i-sqrt(-45)
Show that (p→q)↔(~pvr) is a tautology
answered
Feb 10, 2020
in
Other Math Topics
|
222
views
rules of inference
cycles per minute
answered
Feb 10, 2020
|
920
views
there are total 100 balls, person A has 2 times more than person B and 20 more than person C. Number of balles does A has?
answered
Feb 10, 2020
in
Algebra 1 Answers
|
342
views
2x^5-11x^4+69x^3+135x^2-675x
answered
Feb 10, 2020
in
Other Math Topics
|
249
views
pre calculus
(10x1/9)+(8.5x2/9)+(7x1/9)+(6x2/9)+(4.5x2/9)+(2x1/9)=
answered
Feb 6, 2020
in
Statistics Answers
|
852
views
5x2-(2+38)/8+2-5+6=
answered
Feb 6, 2020
in
order of operations
|
523
views
algebra problems
solving equations
4x +3x squared -x + 2=38
answered
Feb 6, 2020
in
order of operations
|
441
views
solving equations
7sqare÷7(4×3)=38
answered
Feb 6, 2020
in
order of operations
|
293
views
what the answer -2xy,-12xy,9xy,-6xy
answered
Feb 6, 2020
in
Algebra 1 Answers
|
669
views
what is height of pyramid,surface area=136212.5 sq meters,base=230.4 meters
answered
Feb 6, 2020
in
Geometry Answers
|
287
views
Markup and fundraising for chocolate bars
answered
Feb 6, 2020
in
Word Problem Answers
|
224
views
what is (-7c+8d)0.6=
answered
Feb 5, 2020
in
Algebra 1 Answers
|
979
views
how to add 1/4 + 1/3 + 2/5
answered
Feb 3, 2020
in
Calculus Answers
|
423
views
1 4
1 2
2 5
What's a fraction with a denominator of 15 that you could round to 1/2?
answered
Feb 3, 2020
in
Algebra 1 Answers
|
419
views
fractions
rounding fractions
15
1 2
6, 6, 9, 15
answered
Feb 3, 2020
in
Word Problem Answers
|
272
views
9
15
Simplyfy ratio 1.2 : 2 : 2.8
answered
Feb 3, 2020
in
Word Problem Answers
|
2.7k
views
ratio and proportion
12m^5 n¹ - 21m³ n³
answered
Feb 2, 2020
in
Other Math Topics
|
323
views
(3a -2x)x = -4-x²+3x , a=1
answered
Feb 2, 2020
in
Algebra 1 Answers
|
241
views
.
A question about ratios, and lamps
answered
Feb 1, 2020
in
Word Problem Answers
|
281
views
word problems
2x^3ydx+(x^4+y^4)dy"
answered
Jan 30, 2020
in
Calculus Answers
|
1.4k
views
differentiation
how to solve non homogeneous linear differential equations?
answered
Jan 29, 2020
in
Calculus Answers
|
681
views
calculus for second order equation
calculus problems
non homogeneous equation y"-y=3x^2(e^x)
answered
Jan 29, 2020
in
Calculus Answers
|
446
views
calculus for second order equation
find the general solution of the non-homogeneous differential equation
answered
Jan 29, 2020
in
Calculus Answers
|
1.2k
views
non-homogenous
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