Step-by-step explanation:
by using y=uv derivative formula and stationary mean y' = 0
y' = 3(x–2)⁴ + 3(3x–1)(x–2)³ = 0
cancel 3 and factorize
(x–2+3x–1)(x–2)³ = 0
x = ¾ or x = 2
we got point and (2,0)
Answer:
$221.4
Step-by-step explanation:
So there are two ways that you can solve this problem.
1) multiply $369 by 40% (or .4) to get 147.6 and then subtract 369-147.6=$221.4
2) multiply $369 by 60% (or .6) to get $221.4
Answer:
The selling price is $221.40
Step-by-step explanation:
So you first want to find what is 40% of the retail price ($369). So divide by 10 to get 10% ($36.90) and then multiply by 4 to get 40% ($147.60). Now that you have 40% subtract that by the retail price. $369 - $147.60= $221.40
Answer:
Step-by-step explanation:
he llo :
3(x + 4) = -18
divid by 3 : x+4 = -6
x+4-4 = -6-4
x = -10
Answer:
It will take Madison and Allie 30 days to read 3,300 pages
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Number of pages Madison reads every day = 50
Number of pages Allie reads every day = 60 (10 more pages every day than Madison reads)
2. Write and solve an equation to show how many days it will take them to read 3,300 pages.
Number of days it will take Madison and Allie to read 3,300 pages = x
Writing and solving the equation:
50x + 60x = 3,300
110x = 3,300
x = 3,300/110
x = 30
It will take Madison and Allie 30 days to read 3,300 pages
Answer:
Step-by-step explanation:
The fifth root of x =
We have to multiply itself by 4 times.
Therefore,
=
When we multiply =
It can be read as " fifth root of x to the power 4".
Answer:
x = -pi/2
Step-by-step explanation:
hello :
f(x)=sin x x⋲(-2pi,0)
the derivate for f is : f'(x) = cosx
f(x) achieve a minimum when : f'(x) =0
cosx = 0 genral solution is :
x = pi/2 +kpi .. k in Z
but : x⋲(-2pi,0) so : x = -pi/2.....(k = -1)
The value of x is 1.252762968495368
Solution:
Given that,
We have to find the value of x in given equation
Given equation is:
Simplify the left side of equation
Move 2 from left side to right side of equation
Therefore,
Taking ln on both sides
ln and e cancels each other each other
Therefore,
x = 1.252762968495368
Thus the value of x is found
Answer:
the answer is x=27 hope that helps :)
Step-by-step explanation:
Answer:
It is True.
Step-by-step explanation:
If the statement p^q is true then it mean both have to be true in order for the statement to be true.
Answer:
70%
Step-by-step explanation:
Answer: You can do 60.84 divided by 4 and there's your answer.
Step-by-step explanation:
Answer: 2/3, 2/3, 2, 2, Infinite
Explanation: I just finished the assignment
Answer:
Step-by-step explanation:
For the line ax+by=c, solving for y gives ...
y = (-a/b)x +c/b
The slope in this slope-intercept form is the coefficient of x, -a/b. The y-intercept is c/b.
a) For the first line, the slope is ...
-a/b = -(-2)/3 = 2/3
__
b) For the second line, the slope is ...
-a/b = -4/1 = -4
__
c) The y-intercept of the first line is ...
c/b = 6/3 = 2
__
d) The y-intercept of the second line is ...
c/b = 12/1 = 12
__
e) The slopes of the lines are different, so there is one (1) solution.