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Umnica [9.8K]
2 years ago
9

Table I contains outputs of the function f(x)=b^xf(x)=b

Mathematics
1 answer:
Zigmanuir [339]2 years ago
3 0

The tables are illustrations of logarithmic and exponential functions

  • The missing value in table I is 1.292
  • The missing value in table II is 1.544

<h3>How to determine the missing values</h3>

The functions are given as:

f(x) = b^x --- table I

g(x) = log_b(x) --- table II

The above equations mean that:

Tables I and II are inverse functions

On the table II (see attachment), we have:

g(8) = 1.292

This means that:

f(1.292) = 8

Also, On the table I, we have:

f(1.544) = 12

This means that:

g(12) = 1.544

So, the missing values for both tables are 1.292 and 1.544

Read more about logarithmic and exponential functions at:

brainly.com/question/8993571

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Given
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Answer:

+ 10 and + 7

Step-by-step explanation:

Given

2x² + 7x + 5

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

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a taste test asks people from Texas and California which pasta they prefer, brand A or brand B. this table shows the results
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Answer:

D.

Step-by-step explanation:

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B = randomly selected person preferred brand A

A|B =  being a person from California and preferring brand A.

Hence,

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Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
Artyom0805 [142]

Answer:

Range = 115$

Standard Deviation = 43.76$

Variance = 1915.142$

Option  A) The measures of variation are not very useful because when searching for a​ room, low​ prices, location, and good accommodations are more important than the amount of variation in the area.

Step-by-step explanation:

We are given the data for  prices in dollars for one night at different hotels in a certain region.

234, 160, 119, 131, 218, 207, 146, 141        

Range:

Sorted data: 119, 131, 141, 146, 160, 207, 218, 234

\text{Range} = 234-119 = 115\$

Standard Deviation:

\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}  

where x_i are data points, \bar{x} is the mean and n is the number of observations.  

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Mean =\displaystyle\frac{1356}{8} = 169.5

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Variance =

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Measure of variance for someone searching for room:

Option  A) The measures of variation are not very useful because when searching for a​ room, low​ prices, location, and good accommodations are more important than the amount of variation in the area.

5 0
3 years ago
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