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237692 Questions
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686
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+21
Pt 2 of my struggles!;-;
for this one i also have to create one, a grid, a residual plot, and fill it in and lastly to explain whether a linear regression line is a good for for the data set
(i have it fixed:)
full question was: a company manager found the
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Clouds
Apr 5, 2019
Apr 4, 2019
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898
3
+21
I need so much help
hello, i was wondering if anyone can help me out on a project... its coming to an end my semester and theres this project ive been working so hard on and submitting and i keep failing it:( im scared i wont be able to bring my grade up and pass because i
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Clouds
Apr 4, 2019
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508
1
Positive integers
There are exactly two(2) positive integers such that (n + 1)^3 / (n + 20) is an integer. What are the 2 integers?. Thank you for help.
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Guest
Apr 4, 2019
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823
1
Consider parallelogram $ABCD$ with points $S$ and $T$ chosen such that \[CS:SD = BT:TC = 2,\]as in the picture below: [asy] size(200); pair
Consider parallelogram ABCD with points S and T chosen such that
as in the picture below:
Let and . Then
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Guest
Apr 4, 2019
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744
1
+1246
Help
If the domain of the function log x^2 is x < a or x > b, for some a and b, find a + b.
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Lightning
Apr 4, 2019
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1780
1
+125
Let f(x)= log x
Let f(x)= log x
what is the average rate of change of f(x) from 2-3 round to the nearest hundredth
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Nuggetguy
Apr 4, 2019
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1343
1
+125
function f(x) is the cost of renting a car where X represents the number of miles driven
function f(x) is the cost of renting a car where X represents the number of miles driven
what is the practical domain for the function f(x)
a all whole numbers
b all positive real numbers
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Nuggetguy
Apr 4, 2019
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1343
1
+125
what is (f-g)(x) ?
what is (f-g)(x) ?
f(x)=x4 -3x2 +5x-7
g(x)=x3 -3x2 +3x-2
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ElectricPavlov
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Nuggetguy
Apr 4, 2019
0
1127
1
+27
Graph the functions on the same coordinate plane
Graph the functions on the same coordinate plane
f(x)=-5
g(x)=x 2+ 2x -8
what are the solutions to the equation f(x)=g(x)
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Marshmallowfluff
Apr 4, 2019
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889
4
+153
Help please. no rush
deleted
Omi67
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SoulSlayer615
Apr 4, 2019
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689
1
+27
two questions.. help?
What is the sum of the first 27 terms of the arithmetic sequence?
-15,-11,-7,-3,..
a single rose Street vendor has found that the number of roses he sells in a day depends on the price charged per rose some more of the vendor
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Marshmallowfluff
Apr 4, 2019
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465
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If I have a domain of [-16, 16] what is the interval width? is it 33?
If I have a domain of [-16, 16] what is the interval width? is it 33?
Guest
Apr 4, 2019
0
918
2
+283
This seems easy but I don't get it
if x and y are positive integers such that 5x + 3y = 100, what is the greatest possible value of xy?
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ANotSmartPerson
Apr 4, 2019
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884
0
+65
Prime Equation?
I was messing around with modulos and I came across a certain equation. However, when I saw the values for y=2, I was blown away. They seemed to be all the prime numbers. However, I don't know how to prove it works for all primes. If one of you could post
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creepercraft97T3
Apr 4, 2019
0
1901
2
help
An emirp is an integer that, when its digits are written in reverse order, is a prime number. For example, 73 is an emirp because 37 is prime. What is the smallest two-digit prime number that is NOT an emirp?
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Guest
Apr 4, 2019
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872
3
+125
Math help????? (Repost with graph:)
100 juniors at a nearby private school took the ACT test. The scores were distributed normally with a mean of 22 and a standard deviation of 3
what
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Nuggetguy
Apr 4, 2019
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942
1
+4116
Help 2
Help 2
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NotSoSmart
Apr 4, 2019
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964
1
+4116
Help Geo
Help Geo
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NotSoSmart
Apr 4, 2019
-4
940
5
+1008
Help 36 Last one
Which expression shows a sum of three terms?
My options are below
x3
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Nickolas
Apr 4, 2019
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