Can you please help me do this question? Im really stuck?
n=400/(1 + 9e^((-1/9) t)
Show that the above equation can be written in the form
t = 9ln ((9n)/(400 - n))
I know its difficult to read wh
Given: f(x) = sec x
a. Find the equation of the line tangent to the curve at x = pi/4 . Show all steps analytically.
b. Find f(x)
i mostly need help in letter A but B would be nice, please and thank
Water freezes at 0° Celsius and 32° Fahrenheit and it boils at 100°C and 212°F.
(a) Find a linear function F that expresses temperature in the Fahrenheit scale in terms of degrees Celsius C.
(b) Fin
Write an equation in slope intercept form, for a line that satisfies the following condition: x-intercept 6, and y-intercept 20.-y=mx+b
(0)=m(6)+b
-b=6m
-b/6=m
(20)=m(0)+b
20=b
m=-b/6
m=-20/6
m=-10/
Use an appropriate change of base formula to convert the following expression to one with the indicated base.
log(x^2 + 1)to base e-log(x^2 + 1) = y
10^y = x^2 + 1
ln(10^y) = ln(x^2 + 1)
y * ln(10) =
Hello Experts,
I have 1/z and I need to expand it to series at z=1. I know that the region is: |z-2|+|z+2|
Now I know that d^n/dz [1/z] at z=1 is (-1)^n n=0 to infinity.
The function is analytic the
What point on the graph y = \sqrt{x} is closest to (4,0).-If that gives you head ache you probably always have head ache, ha ha.
Just kidding.
(x , sqrt(x)) are the points on the graph
(4,0) is the g
Calculus question-In a right angled triangle, we have
...|.\
A |...\ C
...|_x_\
.....B
tan x = A/B
sin x = A/C
cos x = B/C
=> tan x = sinx / cosx = (A/C)/(B/C) = A/Bright from the definition !-tan =
a. {(5,-3), (2,8), (-5,-1), (4,7), (2,1)}
b. {(5,3), (2,8), (-5,-1), (4,7), (5,7)}
c. {(-5,3), (2,8), (-5,-1), (4,7), (2,2)}
d. {(5,3), (2,8), (-5,-1), (4,7), (-2,1)}-A function can only have one x-va
∫[(2 - 3x )³/√x] dx-Probably the best thing to do is just expand.
∫(2-3x)^3* x^(-1/2) dx=
∫[2^3-3(2^2)(3x)+3(2)(3x)^2-(3x)^3]*x^(… dx
= ∫8x^(-1/2)-36x^(1/2)+ 54x^(3/2)- 27x^(5/2) dx
Then integrate
6. solve √(14-x)+6=√(3-x)+9
7. Solve √(4y+20)-√(y-4)=6
I am having a really hard time I cam up with 2.889 for number six could someone please help me figure out what im doing wrong-√(14 - x) + 6 = √
I am lost.
How do I find this:
Let X ~ N(4, 4) and Y ~ N(1, 4) be two independent random variables. Using the normal distribution
tablend the following probabilities:
P(abs(X + Y - 5) > 1)
P(4
