differentiate the following using logarithmic differentiation y = x^(3/x)

Answer: 24 servings

Step-by-step explanation:

First and foremost, we should note that:

4 cups = 1 quart

Therefore, 3 quarts = 3 × 4 cups = 12 cups

Since she uses 5 cups of milk to make 10 servings, it means that 1 cup of milk is used to make 2 servings. Therefore, 12 cups would be used to make:

= 12 × 2

= 24 servings.

Answer:b,c,e

Step-by-step explanation:

I got it on edg 2020

Answer:

B C D

Step-by-step explanation:

Answer:

The correct answer is 64 marbles.

Step-by-step explanation:

Let's analyze the information we have:

Jill has 4 bags of marbles.

In each bag she has 16 marbles (in each one she has 3red, 5green, 2 yellow, and 6black)

If each bag has 16 marbles, and she has 4 bags, then we must multiply the contents of each bag by 4.

And we do it as follows:

16 x 4 = 64

Therefore, we can say that Jill has 64 marbles.

Answer:

There is 16 in each bag so there is 64 marbles in total.

Step-by-step explanation:

3 + 2 = 5

5 + 5 = 10

10 + 6 = 16

16 x 4 (16 + 16+ 16+ 16) = 64

0.50 off of each

6 tubes bought

So, saved

0.50 * 6 = $3

Paid 25.80 total for 6 of them (after sale). Saved $3. So, regularly it costed:

25.8 + 3 = $28.80

6 cost 28.80, so 1 cost:

28.80/6 = $4.80

Regular Price of each tube = $4.80 (r)

Note: Equation >>>

If a triangle has a perimeter of 48 kilometers. Two of the sides measure 12 kilometers and 20 kilometers. The length of the third side is 16.

Let x km represent  the length of the third side

Let Length of other two sides is  12 km  and  20 km.

Hence,

Perimeter of triangle = Sum of all sides =  48 km

12 + 20 + x = 48

32 +x = 48

x = 48 - 32

x = 16

Therefore we can conclude that the length of the third side is 16.

Learn more about length here: https://brainly.com/question/2217700

#SPJ1

B, 27 ft²

2*3 + 7*3 = 27

but for this one you could just actually count the tiles

Answer:

\({ \boxed{ \tt{4x + 4x \: → \: 8x}}} \\ \\ { \boxed{ \tt{3x + 5x + 8 \:→ \: 8x + 8 }}} \\ \\ { \boxed{ \tt{ - 7x + 4 + 3x \: → \: - 4x + 4}}} \\ \\ { \boxed{ \tt{4x + 4x + 4x + 4x \: → \: 16x}}}\)

Answer:

4x + 4x → 8x

3x + 5x + 8 → 8x + 8

-7x + 4 + 3x → -4x + 4

4x + 4x + 4x + 4x → 16x

Step-by-step explanation:

The left side consists of a series of expressions and the right side is the list of choices to match to. This is simple math if you already know how to combine like terms. Combining like terms is combining numbers that represent the same value. Take a look at 4x + 4x for example, 4x and 4x are two numbers with the same value. Not that they both have the number 4, but that they have the same special variable. If there are two or more numbers with the same variable like x for example, combine the two, meaning you add the numbers. Just don't add the variables because clearly, the variable is an unknown number so you can't add variables. Instead, you can apply the same variable to the sum of two or more numbers. So 4x + 4x equals 8x. Do the same process again to the other 3 expressions. Also, you can't add a number with a variable to a number alone. They don't represent the same value.

3x and 5x are the same value so combine them. Now you only have 8x + 8 left as the simplified version of the expression.

-7x and 3x are the same value so combine them. Don't forget that the 7 is negative. Use a calculator if needed. Now you only have -4x + 4 as the simplified version of the expression.

Similar to 4x + 4x in the first expression, just add all of the numbers up. There isn't a number alone in this expression. 16x should be your final answer.

I hope this helps! Let me know if I am wrong. :D

The final number is a decimal number which is equal to -1805.96.

It is given to us that the set of expression is given by -

minus one thousand, eight hundred and five point nine six.

We have to write the given expression as a number.

According to the given information we see that there is a "point" word in the expression. This implies that the final number will be a decimal number.

So, from the given information, we can represent the number as -

-1805.96

Thus, the final number is a decimal number which is equal to -1805.96.

To learn more about decimal numbers visit https://brainly.com/question/4708407

#SPJ4

To find the left, right, mean, and standard deviation for the normalcdf, you can follow these two steps:

The mean of the normal distribution is denoted by μ (mu), and the standard deviation is denoted by σ (sigma). If you have been given the mean and standard deviation, you can skip this step. If not, you need to calculate these values.

For example, let's say you are given the following normal distribution:

X ~ N(50, 10)

Here, the mean is 50, and the standard deviation is 10.

Once you have the mean and standard deviation, you can use them to determine the left and right bounds for the normalcdf.

The left bound is the smallest value in the range of values that you are interested in. The right bound is the largest value in the range of values that you are interested in.

For example, let's say you want to find the area under the normal distribution between x = 40 and x = 60. To do this, you need to find the left and right bounds.

Using the mean and standard deviation from Step 1:

μ = 50

σ = 10

To find the left bound, you subtract the mean from the left endpoint

left bound = 40 - μ = 40 - 50 = -10

To find the right bound, you subtract the mean from the right endpoint:

right bound = 60 - μ = 60 - 50 = 10

So the left and right bounds for the normalcdf are -10 and 10, respectively. You can then use these values to find the area under the normal distribution using a calculator or statistical software.

Learn more about normalcdf

brainly.com/question/16791835

#SPJ11

Answer:

20

Step-by-step explanation:

3 is 20% of 15

5 is 20% of 25

so 25 - 5 is 20

The relation which we see between the orders of the elements of a group and the order of the group is smallest positive power.

G = U(20), order of each element of G = ?

The smallest positive power of an element that gives you your identity is the order of the element in a group. Three instances are covered: complex numbers, a 2x2 rotation matrix, and real number elements of finite order.

G = U(20) = {1,3,7,9,11,13,17,19}

⇒ 3° ≡ 1, 3¹ ≡ 3, 3² ≡ 9, 3³ ≡ 7, 3¹ ≡ 1(20)

∴ order of 3 = 4

7⁴ ≡ 1 (mod 20) → order (7) = 4

9² ≡ 1 (mod 20) → order (9) = 2

11² ≡ 1 (mod 20) → order (11) = 2

13² ≡ 9(mod 20) → 13⁴ ≡ 81(mod 20) → 13⁴ ≡ 1 (mod 20)

⇒ order (13) = 4

order  07 = 4

17 ≡-3(mod 20) ⇒ 17² ≡ yy (mod 20)

⇒ 17⁴ ≡ 81 (mod 20) ≡ 1 (mod 20) ⇒

19 = -1 (mod 20)

19² ≡ 1 (mod 20) ⇒ order (19) = 2

Hence we get the requires answer.

Learn more about orders here:

brainly.com/question/1094377

#SPJ4

Answer: 750 miles

Step-by-step explanation:

From the question, we are informed that on a road trip, John covers 400 miles in 8 hours, including stops. This means that John for every hour, John covers 50 miles (400/5).

For 15 hours of driving, John will have covered:

= 15 × 50miles

= 750 miles

A man took a loan of rs 12,000 with simple interest for as many years as the rate of interest per year.If he paid rs 3,000 as interest at the end of loan period. The rate of interest is 5%.

Simple interest is the interest charged on a credit taken.

Simple interest is given by S.I=PRT/100

Substituting the values, we get

3000=12000×t×t/100

t²=25

t=5(ignoring negative value)

So the rate of interest is 5%

What is the rate of interest?

To learn more about the rate of interest visit:

https://brainly.com/question/13324776

#SPJ9

The equation in slope-intercept form for the line that is perpendicular to the line y = -3x-8 that passes through (-3,1) is y = x/3+2.

According to the question,

We have the following information:

The line is y = -3x-8

Points are (-3,1).

Now, we know that the slope, denoted by m, in this equation is -3.

Now, the slope for the perpendicular line is -1/m.

So, the slope is 1/3.

Now, the equation that can be found using the given information is:

(y-y') = m(x-x')

y' = 1 and x' = -3

(y-1) = 1/3 [x-(-3)]

(y-1) = 1/3(x+3)

(y-1) = x/3 +1

y = x/3 + 1 +1

y = x/3+2

Hence, the equation in slope-intercept form is y = x/3+2.

To know more about equation here

https://brainly.com/question/10413253

#SPJ1

The probability that you will pass course B is 0.422

No, the passing of the two courses independent events P(A) * P(B) = 0.35237.

It's not mutually exclusive events.

Given that,

Let's say you're enrolled in two classes each this semester, A and B.

The probability that you will pass the course a is 0.835, the probability that you will pass both courses is 0.276, the probability that you will pass at least one of the courses is 0.981

Now, we need to solve the following conditions;

(a) What is the probability that you will pass course B?

P(A) = 0.835

P( A ∩ B) = 0.276

P( A ∪ B) = 0.981

P(B) = P(A ∪ B) - P(A) + P(A ∩ B)

      = 0.981 - 0.835 + 0.276

      = 0.422

(b) Use statistical data to support your conclusion as to whether the passing of the two courses constitutes independent events.

No,

P(A ∩ B) != P(A) * P(B)

P(A) * P(B) = 0.422* 0.835  

                 = 0.35237

P( A ∩ B)  = 0.276

(c)Are the activities required to pass the courses exclusive,

P(A ∩ B) ! =0, it's not mutually exclusive events

Therefore, The probability that you will pass course B is 0.422

To learn more about probability click here:

brainly.com/question/14210034

#SPJ4

Hey there! :)

Answer:

C. \(16x^{4}+ 16x^{3} - 12x^{2} - 32x-16\)

Step-by-step explanation:

Starting with:

(8x² - 4x - 8)(2x² + 3x + 2)

Begin multiplying the first equation by each of the second equation's terms:

2x²(8x² - 4x - 8) + 3x(8x² - 4x - 8) + 2(8x² -4x - 8)

Distribute:

\(16x^{4}- 8x^{3}- 16x^{2} + 24x^{3} - 12x^{2} - 24x + 16x^{2} - 8x -16\)

Simplify by combining like terms:

\(16x^{4}+ 16x^{3} - 12x^{2} - 32x-16\)

Therefore, the correct answer is C.

Answer: C i had a similar question like yours and got it right! :)

Answer:

10 minutes longer

Step-by-step explanation:

2 1/2 (or 2.5) times 4 equals 10.

The answer is 50.

First, you convert 40% into a decimal. This would be 0.4.

Then, you multiply 0.4*125. That’s when you get your answer

Answer:

4x+y

Step-by-step explanation:

6x-2x=4x

3y-2y=1y

1y can be written as just y

Yes, all real numbers have a decimal expansion. A decimal expansion is the representation of a real number in the base-10 numeral system.

It involves writing the integer part of the number, followed by a decimal point, and then the decimal part. The decimal part consists of an infinite sequence of digits, which may repeat or terminate. For example, the real number 1/9 has a decimal expansion of 0.111111..., where the digits 1 repeat infinitely. On the other hand, the real number 2/5 has a decimal expansion of 0.4, which terminates after one digit. Even irrational numbers like 13−−√ have decimal expansions, albeit non-repeating and non-terminating. For example, the decimal expansion of 13−−√ is approximately 3.605551275464... It is important to note that every real number has a unique decimal expansion, although some numbers may have more than one way of being expressed in decimal form.

To know more about decimal visit:

https://brainly.com/question/29765582

#SPJ11

By using induction, it can be proven that the number of inversions (pairs of tiles out of order) remains odd throughout any sequence of moves in a sliding puzzle. Therefore, it is impossible to reach the target configuration since it has an even number of inversions.

To prove that no sequence of moves produces the target configuration in a sliding puzzle, we can use mathematical induction. The base case is when the puzzle is initially in the target configuration, which has zero inversions. Zero is an even number.

Now, let's assume that at any given state, the number of inversions in the puzzle configuration is odd. We need to show that after any move, the resulting configuration still has an odd number of inversions.

A move in the sliding puzzle consists of sliding a tile into an empty square. This can be done either horizontally (row move) or vertically (column move). In either case, the relative order of the tiles remains the same, and only one pair of tiles swaps their positions.

Considering the two possible moves separately, we can observe that a row move affects the number of inversions in the same row, while a column move affects the number of inversions in the same column. In both cases, the number of inversions changes by an odd number (either -1 or +1).

By induction, if the initial configuration has an odd number of inversions, and each move changes the number of inversions by an odd amount, it follows that every subsequent configuration will also have an odd number of inversions. Since the target configuration has an even number of inversions, it cannot be reached through any sequence of moves in the sliding puzzle.

Learn more about mathematical induction here:

https://brainly.com/question/29503103

#SPJ11

Answer:

Step-by-step explanation:

let the number be x

20-x/2=10

40-x=20

40-20=x

x=20

Answer:

  C) no: The packs of socks are marked up to $7 and then discounted to $4.20

Step-by-step explanation:

You want to know the price of a $5 pair of socks after markup by 40%, and again after that price is marked down 40%.

When the $5 cost is marked up by 40%, the resulting price is ...

  $5 + 0.40×5 = $5 +2 = $7.

The socks are marked up to $7.

When the $7 price is marked down by 40%, the resulting price is ...

  $7 - 0.40×7 = $7.00 -2.80 = $4.20

The socks are discounted to $4.20.

For the line segment AB with coordinates A( 4,5) and B(12, 9) divided by point P in the ratio AP : PB = 3 : 1 then coordinates of P are ( 10,8).

As given in the question,

Given:

Line segment AB with coordinates A( 4,5) and B(12, 9)

Line segment AB divided by point P in the ratio AP : PB = 3: 1

Let (x ,y) be the coordinates of point P .

Coordinates of A(4,5) = ( x₁, y₁)

B(12,9) = (x₂ , y₂)

Ratio m : n = 3 : 1

Coordinates of point P is given by:

x = (mx₂ + nx₁)/ ( m+ n)

  = [3(12) + 1(4)] / (3+1)

  = ( 36 +4)/ 4

  = 40 /4

  = 10

x = (my₂ + n y₁)/ ( m+ n)

  = [3(9) + 1(5)] / (3+1)

  = ( 27 +5)/ 4

  = 32/4

  = 8

P(x ,y) = P(10, 8)

Therefore, For the line segment AB with coordinates A( 4,5) and B(12, 9) divided by point P in the ratio AP : PB = 3 : 1 then coordinates of P are ( 10,8).

Learn more about line segment  here

brainly.com/question/25727583

#SPJ1

The triangle having 34 in, 28 in, and 42 is an obtuse triangle

To determine the type of a  triangle, whether it is an acute, obtuse, or right angles triangle, the application of the Pythagorean theorem is required.

The Pythagorean theorem formula is

A²= B²+C²

Given that the 3-side length is 28,34 and 42

substituting it in the formula we get:

34² + 28² = 1856 and then he bought

42² = 1764

Since 1764 is less than 1856, we can conclude that the triangle is obtuse.

To learn more about Triangles,

https://brainly.in/question/17197362

Answer:

k = 4

Step-by-step explanation:

If x + 2 is a factor of the polynomial;

By the factor theorem, if we set x + 2 = 0, then make x the subject of the formula; if we substitute the value into the polynomial, the result we should have after calculating should be zero

So, we have it that;

x + 2 = 0

x = -2

Substitute into the polynomial and equate to zero

(-2)^3 - k (-2)^2 + 2(-2) + 7k = 0

-8 -4k -4 + 7k = 0

-12 -4k + 7k = 0

-12 + 3k = 0

-3k = -12

k = -12/-3

k = 4

Answer:

They used 6 vans and 3 buses

Step-by-step explanation:

x + y= 9

13x + 40y= 198

x= 9 - y

13(9 - y) + 40y= 198

117 - 13y + 40y= 198

27y= 81

y= 3

9-3= 6