log6 (x+1)− log6 x =log6 29 


Answers

Answer 1
Answer: log_6(x+1)-log_6x=log_629;\ D:x+1 > 0\ \wedge\ x > 0\Rightarrow x\in\mathbb{R^+}\n\nlog_6(x+1)/(x)=log_629\iff(x+1)/(x)=29\n\n29x=x+1\n\n29x-x=1\n\n28x=1\ \ \ \ /:28\n\nx=(1)/(28)\in D\leftarrow solution
Answer 2
Answer: D:x+1>0 \wedge x>0\n D:x>-1 \wedge x>0\n D:x>0\n \log_6(x+1)-\log_6 x=\log_6 29\n \log_6(x+1)=\log_6 29+\log_6x\n \log_6(x+1)=\log_6 29x\n x+1=29x\n 28x=1\n x=(1)/(28)

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Why are sports teams considering switching to a variable-pricing strategy for tickets?

Answers

Sports teams are switching to a variable-pricing strategy for tickets so that they can get higher profit on games with record attendance numbers. They feel the need to do so because the marginal cost, such as construction payment player's salaries, did not equal to the marginal revenue. 

Write the phrase as an expression. The difference of a number x and 6.4

Answers

The expression that represents the phrase is x - 6.4

The given parameters are:

Number = x

Value = 6.4

In mathematics, difference means subtraction, and it is represented by the "-" sign

So, the difference of a number x and 6.4 is: x - 6.4

Read more about algebraic expressions at:

brainly.com/question/4344214

\huge\text{Answer:}\n\n

\huge\mathrm{6.4-x}\checkmark

\huge\text{Solution:}

The difference of two or more numbers simply means we subtract these numbers.

For example, the difference of 10 and 7 is 3.

Now, let's write the difference of x and 6.4 as an expression:

\huge\mathrm{6.4-x} (Answer)

Hope you find it helpful.

Feel free to ask if you have any doubts.

\bold{-MistySparkles^**^*}

Ummm SOME ONE HELP ASAP!!!!!!!!!

Answers

Answer: C

Step-by-step explanation:

Because whenever the giraffe gets bigger it weighs more. Also I am in 8th grade so I already learned this:)

The mean shoe size of the students in a math class is 7.5. Most of the shoe sizes fall within 1 standard deviation, or between a size 6 and a size 9.What is the standard deviation of the shoe size data for the math class?
A.1.5
B.2.7
C.3.0
D.3.8

Answers

Answer: Option A. 1.5

Mean shoe size of the students in a math class: µ=7.5
Standard deviation: σ
Most of the shoe sizes (x) fall within 1 standard deviation:
µ-1σ<x< µ+1σ

µ-σ<x< µ+σ

or between a size 6 and a size 9:
6<x<9

Comparing µ-σ<x< µ+σ with6<x<9:
µ-σ=6 or µ+σ=9

Replacing µ=7.5 above:
7.5-σ=6 or 7.5+σ=9

Solving for σ:
7.5-σ-7.5=6-7.5 or 7.5+σ-7.5=9-7.5
-σ=-1.5 or σ=1.5
σ=1.5 or σ=1.5
Then σ=1.5


The formula of standard deviation is 
SD = square root of (variance)

Variance is the average of the squared differences from the Mean.
Variance = (6-7.5)^2 + (9-7.5)^2 / 2
Variance = 2.25

SD = square root (2.25)
SD = 1.5

The correct answer is A. 1.5

What is the difference between the product of 19 and 3.6 and the sum of 2.87 and 3.5

Answers

19 × 3.6 =68.4
and 
2.87 + 3.5 =6.37
Therefore,68.4-6.37=62.03
product of 19 and 3.6 = 19 X 3.6 = 68.4
 sum of 2.87 and 3.5 = 2.87 + 3.5 = 6.37
 Difference = 68.4 - 6.37 = 62.03

You are a restaurant manager and are responsible for ordering ingredients for the restaurant at supplier number one you can purchase 20 gallons of milk for $70 at supplier number two you can purchase 50 quarts of milk for $33.50 at supplier number three you can purchase 15 gallons for $48.75 and receive a course free which is the best deal

Answers

So basically you have 20 gal for 70 dollars 12.5 gal for 33.50 or 15 gal for 48.75. So you would need to find how much you spend per gallon divide total money by total gal. So for 15 gal you pay 3.25 per gal, for 12 gal you pay 2.79 per gal and for 20 gal you pay 3.5 per gal. Then I would find out how much I would pay each for 1 specific amount; so for 12 gal from each deal Deal A = 3.50(12)=42, Deal B 2.79(12)=33.50, Deal C 3.25(12)=39.
 So the best deal would be Deal C because it would initially come out cheaper and comes with a free meal.
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