EXAMPLE: If the function f(x) = 2x
==x+4 is restricted to a domain interval of
-4 sxs 4, is the domain over the interval continuous or discrete,
and what is the range of the function?

Answer:

We want to find:

[tex]y'*dx = dy[/tex]

Where:

[tex]y = x^4*sin(9x)[/tex]

Remember that when we have a function like:

f(x) = g(x)*h(x)

The derivation gives:

f'(x) = g'(x)*h(x) + g(x)*h'(x)

In this case we can define:

f(x) = y

g(x) = x^4

h(x) = sin(9x)

These functions are easy to differentiate:

g'(x) = 4*x^3

h'(x) = 9*cos(9*x)

Then we have:

[tex]y' = \frac{dy}{dx} = 4x^3*sin(9x) + x^4*9cos(9x)[/tex]

Then we can write:

[tex]dy = (4x^3*sin(9x) + 9x^4*cos(9x))dx[/tex]

Answer:

21

Step-by-step explanation:

the answer was simplified

Answer:

number 1. is 1

number 2 is 17

Answer:

1st one is (0.03)(250)

2nd one is $7.50

3rd one is $30.00

Step-by-step explanation:

Answer:

1st one is (0.03)(250)

2nd one is $7.50

3rd one is $30.00

Step-by-step explanation:

edgenutiy sucks

btw the dude above me got it right

Answer:

  37°

Step-by-step explanation:

∠CDE and ∠ABE are alternate interior angles, so are congruent. That is, if we find ∠ABE, we have the answer to the question.

∠DEA is an exterior angle to ∆ABE, so is equal to the sum of the remote interior angles:

  ∠DEA = ∠ABE +∠BAE

  62° = ∠ABE +25°

  ∠ABE = 62° -25° = 37°

  ∠CDE = 37°

Answer:

I think John waited half an hour for Brian

Step-by-step explanation:

20/10=2

20/8+2.5

Answer:

1/2 hours

Step-by-step explanation:

Answer:

0.318

Step-by-step explanation:

I hope this helps! :)

and can I get a brainliest?

Answer: 0.318

Step-by-step explanation:

Answer:

it is b or c i think but i am pretty sure it is c

Step-by-step explanation:

Answer:

16,132 that is adding the 9% interest fee he will have to pay $16,132 back by the end of that period.

Step-by-step explanation:

Answer:

m=15

Step-by-step explanation:

BODMAS

6m+6+7-3m=-32

collect like terms

6m-3m+6+7=-32

3m+13=-32

3m=-32-13

3m=45

m=45/3

m=15

Answer:

m = 3

Step-by-step explanation:

6m + 6 + 7(1 - 3m) = -32 (distruibute)

6m + 6 + 7 - 21m = -32 (collect like terms)

-15m + 13 = -32 ( subtract 13 on both sides to get rid of it on the left side)

-15m = -45 (divide by -15 on both sides to get m alone)

m = 3

HOPE THIS HeLPeD!!

Answer:

,t,त्ल्ह्त?एकता !लोकतान्त्रिक फंत्त

Answer:

This might seem like an obvious thing to do, but Murphy points out that the date printed on the packaging isn't always an expiration date. A carton of eggs may not always need to be thrown out as soon as the date passes. The date is usually just an indicator of the egg's freshness.

"The expiration dates are not expiration dates. Sometimes they are, but most of the time, the printed date is a best used-by date or sell-by date," Murphy tells INSIDER. "So, that does not always mean that the eggs have gone bad. Food can be bad before the date. Eggs and other dairy products are temperature sensitive. If you left your carton of eggs out on the counter for an extended period of time, the eggs would actually go bad before the date."

Per Murphy, "bad," however, means that you shouldn't eat the egg because it has the potential to make you sick. But, eggs can still be fresh even if they have passed their sell-by or used-by date.

"The fresher an egg is, like a lot of things, the better it tastes. In terms of freshness, a company can put a sell-by date or best used-by date on the carton. There is no regulation on that. The date is a good indicator of freshness," said Murphy. "The closer you get to the date, the less fresh the eggs are going to be. But, just because you've hit that date or gone beyond it doesn't mean that the eggs are necessarily bad."

Step-by-step explanation:

The easiest way to tell whether or not a carton of eggs has gone bad is to do the float test. To conduct the float test, take one egg and place it in a bowl of room temperature water, according to Murphy. If the egg sinks to the bottom and lies flat on its side, it is still fresh. If the egg stands up on its end like it's standing up, then the egg has gone bad.

"When an egg is first laid and it's truly really fresh, it's completely full there is very little air inside. But, egg shells are porous. So, as time goes by the inside starts to evaporate and is replaced by air," said Murphy. "The amount of air in the egg depends on what happens to the egg when it is dropped into water. Generally, if an egg actually floats that's the point when an egg has gone bad."

Answer:

a

  [tex]\^p = 0.57[/tex]

b

[tex]0.539 <p< 0.601[/tex]

c

The correct option is C

Step-by-step explanation:

The percentage  of women who would like to stay at home and take care of their family due to the fact that they have a child younger than 18 is  [tex]p_1  =  57\%[/tex]

The percentage of women who would rather work outside their home due to the fact that they don't have children is   [tex]p_2 =   58\%[/tex]

The  margin of error is [tex]E = 0.031[/tex]

Gnerally the point estimate of all US women with a child under 18 that would like to stay at home is mathematically represented as

       [tex]\^ p =  \frac{57}{100}[/tex]

       [tex]\^ p = 0.57[/tex]

Gnerally the interval estimate for the proportion of all US women with a child under 18 that would like to stay at home is mathematically as

       [tex]\^ p -E  < p <  \^ p +E[/tex]

=>    [tex]0.57 -0.031 <p<  0.57 + 0.031[/tex]

=>    [tex]0.539 <p< 0.601[/tex]

Answer:

four tens

Step-by-step explanation:

four tens is greater because:

four tens = 40

thirty six and nine thousandths = 36.009

36.009 < 40

Answer:

the answer is x5.5

Step-by-step explanation:

Answer:

you just need all your dimensions to equal 180

Step-by-step explanation:

180 = 20........

the third answer (bottom left): 3^7 x 1/3^4

the negative exponent means its 1 divided by the number and exponent. i hope this helps you!! <3

Answer:

[tex]3^{7} * \frac{1}{3^4}[/tex]

Step-by-step explanation:

Answer:

its less than, equal to

Answer:

(3,7)

Step-by-step explanation:

(7,4)

Moving left and right relates to x

Moving up and down relates to y

When you move to the left, you subtract

When you move to the right, you add

When moving up, you add

When moving down you subtract

X= 7-4 = 3

x=3

Y= 4+3 = 7

y = 7

(3,7)

Answer:

mass of reactants before reaction is equal to mass of (products) after

hope this helps and can i get brainliest i answered first

Step-by-step explanation:

Answer:

It would be = mass of products

Step-by-step explanation:

Answer:

p(-10) = 31

Step-by-step explanation:

Plug in -10 as x into the equation, and solve

p(x) = x + 41

p(-10) = -10 + 41

p(-10) = 31

Given : p(x) = x + 41

We have to find value of p(-10)[tex].[/tex]

➙ p(x) = x + 41

By substituting x = (-10), we get

➙ p(-10) = (-10) + 41

➙ p(-10) = 41 - 10

➙ p(-10) = 31

Answer:

Step-by-step explanation:

216% = 2.16

all you have to do is move the decimal over two places from right to left.

The row percentages for A, B, and C will be 0%, 83.3%, and 15.4% respectively.

The row percentage for A will be:

= 0/5 × 100

= 0%

The row percentage for B will be;

= 10/12 × 100

= 83.3%

The row percentage for C will be:

= 2/13 × 100

= 15.4%

The column percentage for A will be:

= 0/12 × 100

= 0%

The column percentage for B will be:

= 10/12 × 100

= 83.3%

The column percentage for C will be:

= 2/12 × 100

= 16.7%

Learn more about percentages on:

https://brainly.com/question/24304697

#SPJ2

Answer:

10.25

Step-by-step explanation:

5x+24=9x-17

24=4x-17

x=10.25

Answer:

1.9

can you also please mark me as brainliest?