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Post New Question
All Questions
+0
229743 Questions
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666
3
Diff from Log
Hello, if i want the Differential from "log10(ax)" what happens to the a ? i would guess "1/a*x*ln(10)" but i am not sure because in the diff from "ln(ax)" the a fades away because "a*1/a*X"
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Guest
Oct 21, 2019
0
905
1
Root mean square
Calculate the root-mean-square velocity and kinetic energy of CO, CO2, and SO3 at 282 K Part A Calculate the root-mean-square velocity of CO at 282 K .
heureka
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Guest
Oct 21, 2019
0
753
1
Please help
The following points are the vertices of a parallelogram. (0,0), (2,3), (7,3), (5,0)
Write a system of linear inequalities that represent the parallelogram.
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Guest
Oct 21, 2019
-1
725
2
+155
Line Segment
help please
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Valeriia222
Oct 21, 2019
-1
687
2
+155
Midpoint Line Segment
help please
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Valeriia222
Oct 21, 2019
-1
673
1
+155
Distance Between Two Points
Help please
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Valeriia222
Oct 21, 2019
-1
689
1
+155
Conic Sections
Conic Sections Help
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Valeriia222
Oct 21, 2019
+1
811
2
Help please thx
A ball travels on a parabolic path in which the height (in feet) is given by the expression , where t is the time after launch. At what time is the height of the ball at its maximum?
asinus
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Guest
Oct 21, 2019
Oct 20, 2019
+7
1314
8
+447
DOES ANYONE KNOW WHAT HAPPENED TO ROM?
DOES ANYONE KNOW WHAT HAPPENED TO ROM?
So I've been noticing that all of Rom's answers look like this "....."
read more ..
off-topic
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SVS2652
Oct 20, 2019
0
864
8
Please help! :) (Some modular arithmetic problems)
1) Suppose n is a positive number between 1 and 11 inclusive, and What is n?
2) Grogg skip counts by 11s starting at 12. He obtains the sequence: 12, 23, 34, ..., 1233. What is the remainder when the sum of all the terms
read more ..
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Guest
Oct 20, 2019
0
626
1
HEALLPPPP
Can someone please help with the following two systems of equations? Thanks!
2x+y=10
x-y=2
read more ..
SVS2652
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Guest
Oct 20, 2019
0
921
3
algebra II help
Find such that is the square of a binomial.
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Guest
Oct 20, 2019
0
1008
1
Yeet
The speed of light to five sig fig is 2.9979*108 m/s. What is the (a) speed of light to three sig figs, (b) distance the light will travel in 30.5 seconds, (c) in 10 seconds, (d)
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Guest
Oct 20, 2019
+1
940
2
+343
differential equation bernoulli
I need a little dit help
In this equation
I stuck at this point:
But its 100% false because its not bernulli at this point,I need an other way,any help?
read more ..
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Dimitristhym
Oct 20, 2019
+2
987
5
+312
MODULAR ARITHMETIC II
Suppose you want to fill the 5x5 square below with the following restrictions:
(1) The numbers 1-5 must appear in every row and column;
(2) The sum of the numbers in gray boxes is 2 (mod 6).
read more ..
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mathleteig
Oct 20, 2019
+3
847
4
+2862
Remember the old profile pics or Rom and Melody?
Rom just changed his, but Melody a long time ago had a different profile pic.
Rom used to have a pony, with a farm background.
read more ..
off-topic
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CalculatorUser
Oct 20, 2019
0
786
4
Piecewise function
If find .
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Guest
Oct 20, 2019
0
2240
2
+1982
A White Heron (excerpt)
A White Heron (excerpt)
Sarah Orne Jewett
1The woods were already filled with shadows one June evening, just before eight o'clock, though a bright sunset still glimmered faintly among the trunks of the trees. A little
read more ..
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macabresubwoofer
Oct 20, 2019
0
1666
2
+1982
W. E. B. Du Bois Jon Reese
W. E. B. Du Bois
Jon Reese
1 An outstanding critic, editor, scholar, author, and civil rights leader, W. E. B. Du Bois is certainly among the most influential blacks of the twentieth century. Born in Great Barrington, Massachusetts
read more ..
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macabresubwoofer
Oct 20, 2019
0
662
2
Help?
Given that a rectangle with length 3x inches and width x + 5 inches has the property that its area and perimeter have equal values, what is X?
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Guest
Oct 20, 2019
+3
832
9
+312
MODULAR ARITHMETIC
1) The last day of the school year was a Wednesday. Students then have a 77-day summer break. On what day of the week will the next school year start?
2)Grogg skip counts by 11s starting at 12. He obtains the sequence 11,
read more ..
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mathleteig
Oct 20, 2019
+1
737
1
Algebra 2 help
Find the positive value of t that satisfies ab = t - 2i given |a| = 2 and |b| = sqrt(26).
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Guest
Oct 20, 2019
0
1714
1
+1982
Which is mentioned as a contrast between the father and son?
Excerpt from Dombey and Son
Charles Appleens
Dombey sat in the corner of the darkened room in the great arm—chair by the bedside, and Son lay tucked up warm in a little basket bedstead, carefully disposed on a low settee immediately
read more ..
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macabresubwoofer
Oct 20, 2019
-2
3382
4
+19
help I forgot this is due today!!!!!
Peter purchased a pentagonal pen for his puppy Piper. Now Peter wants to decorate the new pen for Piper, and he would like to paint each side of the pen either red, green, or blue so that each wall is a solid color. Peter can only paint at night when Piper
read more ..
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ABJ11
Oct 20, 2019
-2
817
3
+19
help I forgot this is due today!!!!!
deleted
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ABJ11
Oct 20, 2019
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