From your previous questions, you know
(3w + w⁴)' = 3 + 4w³
(2w² + 1)' = 4w
So by the quotient rule,
R'(w) = [ (2w² + 1)•(3w + w⁴)' - (3w + w⁴)•(2w² + 1)' ] / (2w² + 1)²
That is, the quotient rule gives
R'(w) = [ (denominator)•(derivative of numerator) - (numerator)•(derivative of denominator) ] / (denominator)²
I'm not entirely sure what is meant by "unsimplified". Technically, you could stop here. But since you already know the component derivatives, might as well put them to use:
R'(w) = [ (2w² + 1)•(3 + 4w³) - (3w + w⁴)•(4w) ] / (2w² + 1)²
Please give working step and the answer
Answer:
Probability = [tex]\frac{22}{31}[/tex]
Step-by-step explanation:
Number of students working part time, living in dorm = 22
Total number of students working part (either living in dorm or not in dorm)
= 22 + 9
= 31
Probability of the students working part time and living in dorm,
P = [tex]\frac{\text{Favorable event}}{\text{Total outcomes}}[/tex] = [tex]\frac{\text{Students working part time either living in dorm}}{\text{Total number of students working part time either living in dorm or not}}[/tex]
P = [tex]\frac{22}{31}[/tex]
Therefore, probability of the students chosen that he/she is working part time given that he/she lives in dorm is [tex]\frac{22}{31}[/tex].
HELPPP ACELLUS ALGEBRA 2
Divide.
3x^3 + 2x^2 – 3x + 54
/x + 3
Answer:
The answer is 5
Step-by-step explanation:
A proportional relationship can have a negative or positive unit rate.
True or False
Answer:
true :)
Step-by-step explanation:
hope this helps <3
HELP ME PLZZ I NEED HELP WITH THIS!!
Answer:
Divide both sides by 2.
I answered this earlier
Why would anyone delete my answer which was correct.
ill help just cal me MAMAS
Answer:
Bet
Step-by-step explanation:
Guys please little fast! GCF of 39 and 65
1+1
Brainliest is in the deal first one to answer
Step-by-step explanation:
2 !!!
hope it helps
have a great day:))
Answer:
2 :D
Step-by-step explanation:
......thank you....
Assume you know that a hot-air balloon is currently inflated with a certain amount of air and that the amount is a percent of the total amount required to inflate the balloon. Explain how you would determine the total amount of air required to inflate the balloon.
Answer:
Percent air is calculated as:
Percent air = Current amount/Total amount *100Solve for total amount of air:
Total amount = Current amount / Percent air * 100Substitute the values in hand to get the answer
I NEED HELP WITH THIS ( IM IN LIVE ADN I NEED IT DONE TODAY)
all you need to do is explain it.
What is y=x+3
Plz help
Answer:
simplify both sides of the equation and then isolate the variable x=y-3
Hope this helps!
I’ll give brainlest if you answer this correctly!
Write the product 3i(5 - 3i) in the form a + bi.
An imaginary number is denoted by i.
The value of i is √-1.
Imaginary number.
i= √-1
i² = -1
i³ = -i = -√-1
The product of 3i (5 - 3i) in the form of a + bi is
9 + 15i.
What is an imaginary number?An imaginary number is denoted by i.
The value of i is √-1.
We have,
Imaginary number.
i= √-1
i² = -1
i³ = -i = -√-1
Now,
3i (5 - 3i)
Removing the parenthesis.
= (3i x 5) - (3i x 3i)
= 15i - 9(-1)
= 15i + 9
= 9 + 15i
This is in the form of a + bi
Thus,
The product of 3i (5 - 3i) in the form of a + bi is
9 + 15i.
Learn more about imaginary numbers here:
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a girl was asked about her age and she said she is half her mothers age and she was asked how old was her mother and she said i dont know but my mom is 5 years younger than my dad and we asked how old is your dad and she said i dont know but the sum of our ages is equal to 100years.how old is the dad ,the mom and the girl?
Answer:
The girl is 19 y/o, the mom is 38 y/o and the dad is 43 y/o.
Step-by-step explanation:
26+13+31= 70 NO
40+20+45= 105 NOT QUITE
19+38+43= 100 YES
Answer:
19 38 and 43
Step-by-step explanation:
Im not sure but hope this helps!! :)
what is the distance between points C and D
C(2,1)
D(4,1)
Step-by-step explanation:
let c=x1, y1 and d=x2,y2
Then distance=√(4-2)²+(1-1)²
= √4+0
=2
ans is 2 units
NEED HELP QUICKLY! WILL OFFER BRAINIEST!!
A pie shop sold a total of 208 pies one day. The pies were apple, cherry, and blueberry. The ratio
of apple pies sold to cherry pies sold to blueberry pies sold was 6:4:3. How many of each type
were sold?
Plss step by steppp
Answer:
96 apple pies, 64 cherry pies, and 48 blueberry pies.
Step-by-step explanation:
6 + 4 + 3 = 13, and 208 / 13 = 16. Now multiply each number in the ratio by 16, so 6 x 16 = 96, 4 x 16 = 64, and 3 x 16 = 48. You can check your answer by adding all 3 numbers and making sure it adds up to 208. Hope that helps
Name 2 inequalities with answers please and Thank you :)
Answer:
A compound inequality contains at least two inequalities that are separated by either "and" or "or". ... A number is a solution to the compound inequality if the number is a solution to both inequalities. It can either be written as x > -1 and x < 2 or as -1 < x < 2.
Hope this helped! :}
Complete the proof. help me answer this please!!
Answer:
2. Definition of supplementary angles
3. [tex]\angle 1 + \angle 2 = \angle 1 + \angle 3[/tex]
4. [tex]\angle 2 = \angle 3[/tex]
5. Definition of congruent angles
Step-by-step explanation:
Required
Fill in the gaps
1. Given
Supplementary angles: [tex]\angle 1[/tex] and [tex]\angle 2[/tex]
Supplementary angles: [tex]\angle 1[/tex] and [tex]\angle 3[/tex]
2. Supplementary angles add up to 180.
So:
[tex]\angle 1 + \angle 2 = 180[/tex]
[tex]\angle 1 + \angle 3 = 180[/tex]
3. Apply transitive property on (2)
[tex]\angle 1 + \angle 2 = 180[/tex] and [tex]\angle 1 + \angle 3 = 180[/tex], then
[tex]\angle 1 + \angle 2 = \angle 1 + \angle 3[/tex]
4. Subtract [tex]\angle 1[/tex] from both sides
[tex]\angle 1 - \angle 1 + \angle 2 = \angle 1 + \angle 3 - \angle 1[/tex]
[tex]\angle 1 - \angle 1 + \angle 2 = \angle 1 - \angle 1+ \angle 3[/tex]
[tex]\angle 2 = \angle 3[/tex]
This property is called the subtraction property
5. If [tex]\angle 2 = \angle 3[/tex],
Then [tex]\angle 2[/tex] and [tex]\angle 3[/tex] are congruent
2. Hudson and 7 of his friends found a bag of pennies. There were 320
pennies, which they shared equally. How many pennies did each person
get?
Answer:
each person gets 40 pennies.
Step-by-step explanation:
Hudson AND 7 = 8
320 ÷ 8 = 40
Each person gets 40 pennies.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Each person gets 40 pennies.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Hudson and 7 of his friends found a bag of pennies.
Total pennies= 320
So, Pennie get by each
=320 ÷ 8
= 40
Hence, Each person gets 40 pennies.
Learn more about Unitary Method here:
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helpppppppppppp.......
Answer:
Step-by-step explanation:
Addition I think
Please help for brainliest!
Answer:
m = 1/2
Step-by-step explanation:
To find the slope, all you have to do is find the rise and divide it by the run. Rise means how many units you move up or down from point to point. Run means how far left or right you move from point to point.
You can pick any two points on the line. Let's say I choose (10, 5) and (20, 10).
Let's look at the y coordinates first. You have 5 and 10. To get from 5 to 10, you have to go up 5 units. Your rise is 5. Let's look at the x coordinates now. To get from 10 to 20, you have to go up 10 units. Your run is 10.
As I said before, the slope is rise/run. In this case, we have 5/10, which can be simplified to 1/2. Your slope is 1/2.
Note that any two points on this would give you the same answer of 1/2 for this line. If I had picked (30, 15) and (70, 35), I would still get 1/2.
Hope this helped!
Answer:
[tex]\displaystyle \frac{1}{2}[/tex]
Step-by-step explanation:
[tex]\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m[/tex]
* [70, 35] and [80, 40] for instanse
[tex]\displaystyle \frac{-40 + 35}{-80 + 70} = \frac{-5}{-10} = \frac{1}{2}[/tex]
I am joyous to assist you at any time.
y = 2/3x - 3 as a function
Answer:
∫(x) = [tex]\frac{2}{3}[/tex]x - 3
Answer:
f(x)=2/3x-3
Step-by-step explanation:
f(x) is the same as y, so the function would be f(x)=2/3x-3.
Hope this helps! :)
Evaluate the expression c^2 + a if a = 1/2 and c = 9.
Answer:
81 1/2
Step-by-step explanation:
We plug a and c in to get: 9^2+1/2
9^2=81 and 81+1/2 is 81 1/2
do you guys mind helping me with this question
Answer:
4 and 6
Step-by-step explanation:
Judging by the table and how x = 1 and y = 2, you can estimate that y is twice as much as x.
This is supported by the equation, if you take 2 and multiply it by x (1) and take 3 and multiply it by y (2), then add the 2x1 (2) and 3x2 (6), you should get 8.
I had $3
My ma gave me$10
My uncle n auntie gave me $20
My grandpa gave me $100
I still had $6 more
How much did i have before this??
Answer:
133 bucks can i get brainliest
Step-by-step explanation:
through: (1,-1), Parallel to y = 1/4× - 4
Answer:
I believe it is y=1/4x.
Solve:
x/2 - 3x/4 = 7/2
Answer:
x=-14 is the answer. Hope this helps :)
Answer:
x=-14
Step-by-step explanation:
(x/2)-(3x/4) = (-x/4) = 7/2
-x =14 (multiply by 4)
x = -14 (multiply by -1)
Hope this helps!
- 8.5а - 4.5+ За = - 24.5
Answer:
a=3.63
Step-by-step explanation:
Isolate the variable by dividing each side by factors that contain the variable.
Please help me!! 15 pts and Brainliest!
Question and graph is in image, thanks and please answer correctly!
Answer:
the measure of angle sbt is 95 degrees
Step-by-step explanation:
50+35=85
180-85+95
how do you solve 4devided by
12
Answer:
0.33333333
Step-by-step explanation:
4 divided by 12 would be written like this: 4/12
it's always good to simplify if possible, so it should look like this: 1/3
3 which is the denominator would be divided by 10, so 3/10 = 0.33333333
0.33333333 is the answer because the numerator is how many times you multiply it, and 1*0.33333333 = 0.33333333