Kainui
Name:
Steven Grigsby
School:
About:
I love math. I don't care how much you know, if you want to understand something, I'll do what I can to help you out!
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0
Questions Answered
Astrophysics:
Group Title
F(x,y) = <y, x-y> vector field
updated 8 minutes ago
15 replies
1 Medal
Mathematics
EclipsedStar:
Group Title
The average (arithmetic mean) of 4 different integers is 75. If the largest integer is 90, what is the least possible value of the smallest …
updated 33 minutes ago
28 replies
4 Medals
Mathematics
kendra13:
Group Title
Find the derivative of the function. Find the domains of the function and its derivative.
f(x)=arcsin (e^x)
…
updated 1 hours ago
9 replies
4 Medals
Mathematics
quickstudent:
Group Title
Is this correct?
updated an hour ago
6 replies
2 Medals
Mathematics
quickstudent:
Group Title
Is this correct?
…
updated yesterday
3 replies
1 Medal
Mathematics
LXelle:
Group Title
Compressed air is escaping from a container. The pressure of the air in the container at time t is P, and the constant atmospheric pressure …
updated yesterday
55 replies
5 Medals
Mathematics
quickstudent:
Group Title
Can someone please check this for me?
updated 2 days ago
6 replies
3 Medals
Mathematics
ganeshie8:
Group Title
The sides \(a\gt b\gt c\) of a triangle are integers such that \(3^a, ~3^b, ~3^c\) leave the same remainder when divided by \(10000\).
F…
updated 15 hours ago
17 replies
2 Medals
Mathematics
maniyababyyyyy:
Group Title
Which statement is true of planes in three-dimensional space?
Every plane must have three intercepts.
…
updated 3 days ago
10 replies
1 Medal
Mathematics
AaronAndyson:
Group Title
Evaluate log20 + log50 - 2log5 - 2log2
updated 3 days ago
10 replies
1 Medal
Mathematics
dtan5457:
Group Title
check trig question please (do without calculator)
updated 3 days ago
9 replies
2 Medals
Mathematics
johnnydicamillo:
Group Title
Determine whether the series is divergent or convergent
updated 5 days ago
12 replies
2 Medals
Mathematics
ahamed.:
Group Title
Write a program that asks the user for 15 letters, accumulates them into a single string variable, and prints the string.
updated 3 days ago
45 replies
2 Medals
Mathematics
alprincenofl:
Group Title
True or False?
The matrix B = A + A^T+A A^T is symmetric.
updated 7 days ago
3 replies
1 Medal
Mathematics
tennis96:
Group Title
How do I approach this?
updated 7 days ago
3 replies
1 Medal
Mathematics
Kainui:
Group Title
Weird differential equation
updated 9 days ago
9 replies
1 Medal
Mathematics
xx_mysti_xx:
Group Title
If |b| = 16, then which are possible values of b? please help someone
…
updated 9 days ago
6 replies
3 Medals
Mathematics
eric_d:
Group Title
Integration
updated 9 days ago
41 replies
4 Medals
Mathematics
anbereve12:
Group Title
what are the fourth roots of 256?
updated 9 days ago
27 replies
No Medals Yet
Mathematics
CoconutJJ:
Group Title
How do you input arcsec onto a calculator?
is it 1/arccos ?
updated 9 days ago
4 replies
2 Medals
Mathematics
Thuff40:
Group Title
The sum of two numbers = - 4 . The product of those two numbers is - 21. What are the two numbers?
…
updated 10 days ago
12 replies
2 Medals
Mathematics
familyguymath:
Group Title
Which of the following is the best linear approximation for f(x) = tan(x) near x equals 3 times pi divided by 4?
a. 2y = 4x − 3π − 2
b. 2y…
updated 10 days ago
6 replies
1 Medal
Mathematics
vera_ewing:
Group Title
Which of the following elements can be detected by XPS?
A. Lithium and boron
…
updated 10 days ago
2 replies
2 Medals
Mathematics
Mimi_x3:
Group Title
I need to create a TV program for TV + Ad schedule
Basically it displays Tv a portion of the time and every so often there is a break for a…
updated 11 days ago
54 replies
2 Medals
Mathematics
ganeshie8:
Group Title
Find all primes \(p\) such that the decimal expansion of \(\dfrac{1}{p}\) has a repeating pattern length of \(8\)
updated 11 days ago
23 replies
5 Medals
Mathematics
Jlockwo3:
Group Title
Calculus
updated 12 days ago
32 replies
3 Medals
Mathematics
eliassaab:
Group Title
Compute
\[\int_0^1 \frac{x^r-1}{\ln(x)} \, dx
\]
…
updated 12 days ago
8 replies
6 Medals
Mathematics
Kainui:
Group Title
How many pairs of natural numbers a,b where a and b are consecutive numbers and one is a square and the other is the factorial of a square?
updated 12 days ago
4 replies
1 Medal
Mathematics
eliassaab:
Group Title
Compute
\[
\int_{0}^{\infty} \frac{e^{-bx} - e^{-ax}}{x} \, dx
…
updated 12 days ago
7 replies
4 Medals
Mathematics
rehvi:
Group Title
Hey guys I am here asking this question basically for advice. I have been basically cheating my way through online school for a couple of mo…
updated 12 days ago
27 replies
3 Medals
Mathematics
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