Mathematics: Solve 2^X = 64 6 7 8

Step-by-step explanation: The only number that will equal 64 if it is the power of 2...

Solve 2^X = 64 6 7 8, №17886500, 14.01.2023 12:03

Mathematics

Question 1(multiple choice worth 1 points) (04.04 mc) at sami s shoe warehouse, it takes 4 over 5 of a day to complete 1 over 10 of an order of sneakers. at this rate, how long will it take to complete the entire order of sneakers? 6 days 8 days 11 and 1 over 4 days 12 and 1 over 2 days question 2(multiple choice worth 1 points) (04.01 lc) which unit rate is equivalent to 19 miles per gallon? three gallons over fifty seven miles fifty seven miles over three gallons thirty seven miles over four gallons four gallons over thirty seven miles question

Step-by-step answer

P Answered by PhD

21

Step-by-step explanation:

1. 8 days

2. C?

3. A

4. B

5. C

6.D

7.48

8. A

9. 1.69%

10. False

I have no clue if these are right i tried my best to get them right, if they are wrong I am incredibly sorry!

- SavageSavvy

Mathematics

Question 1(multiple choice worth 1 points) (04.04 mc) at sami s shoe warehouse, it takes 4 over 5 of a day to complete 1 over 10 of an order of sneakers. at this rate, how long will it take to complete the entire order of sneakers? 6 days 8 days 11 and 1 over 4 days 12 and 1 over 2 days question 2(multiple choice worth 1 points) (04.01 lc) which unit rate is equivalent to 19 miles per gallon? three gallons over fifty seven miles fifty seven miles over three gallons thirty seven miles over four gallons four gallons over thirty seven miles question

Step-by-step answer

P Answered by PhD

21

Step-by-step explanation:

1. 8 days

2. C?

3. A

4. B

5. C

6.D

7.48

8. A

9. 1.69%

10. False

I have no clue if these are right i tried my best to get them right, if they are wrong I am incredibly sorry!

- SavageSavvy

Mathematics

Asap ! the graph below represents the price of sending text messages using the services of a phone company. what is the constant of proportionality? a graph is shown. the values on the x axis are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. the values on the y axis are 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80. points are shown on ordered pairs 0, 0 and 2, 16 and 4, 32 and 6, 48 and 8, 64. these points are connected by a line. the label on the x axis is text messages sent. the label on the y axis is price in cents. a.8 b.14 c.16 d.48

Step-by-step answer

P Answered by Specialist

90

The answer is:

A. 8

Have a nice day :)

Mathematics

Asap ! the graph below represents the price of sending text messages using the services of a phone company. what is the constant of proportionality? a graph is shown. the values on the x axis are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. the values on the y axis are 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80. points are shown on ordered pairs 0, 0 and 2, 16 and 4, 32 and 6, 48 and 8, 64. these points are connected by a line. the label on the x axis is text messages sent. the label on the y axis is price in cents. a.8 b.14 c.16 d.48

Step-by-step answer

P Answered by Master

90

The answer is:

A. 8

Have a nice day :)

Engineering

In this assignment, you are going to write a recursive Python function that is similar to the reverse function we have studied in Chapter4 The function is named consonantReverse . This function will take a string and return a new string (this is because in Python, strings are immutable) that has all consonants in the reverse order of the input string but leaving the vowels in their original place. Here are a few examples: consonantReverse Data ) taDa consonantRever Algorithms ) Asmohitrgl consonantReverse Structures ) srtucrutes consonantReverse

Step-by-step answer

P Answered by Specialist

16

See explaination

Explanation:

This function reverses the position

of the consonants keeping the

position of vowel constant.

Parameters:

data : type(str)

The string on which operation

needs to be performed

start : type(int)

Starting index of the string

end : type(int)

Ending index of the string

"""

def consonantReverse(data, start = 0, end = None):

# By default user will psas the data only.

# End will be none which will be set to length of string - 1

if(end == None):

return consonantReverse(data, 0, len(data)-1)

# return as this is invalid

if(start >= end):

return data

# split the data into list

if type(data)== str:

data = list(data)

# initialize index1 and index2

index1 = len(data)

index2 = -1

# find out the first index from beggining

# where consonant is present

for i in range(start, end+1):

if(data[i] not in ['a','e','i','o','u','A','E','I','O','U']):

index1 = i

break

# find out the index from the end

# where consonant is present

for i in range(end, start-1, -1):

if(data[i] not in ['a','e','i','o','u','A','E','I','O','U']):

index2 = i

break

# return as this is not valid case

if(index1 >= index2):

return ''.join(data)

# swap the data in the two index

data[index1], data[index2] = data[index2], data[index1]

# call the function recursively

data = consonantReverse(data, index1+1, index2-1)

# if it is a list, join the list into string

if(type(data) == list):

return ''.join(data)

# otherwise return the data

else:

return data

Engineering

In this assignment, you are going to write a recursive Python function that is similar to the reverse function we have studied in Chapter4 The function is named consonantReverse . This function will take a string and return a new string (this is because in Python, strings are immutable) that has all consonants in the reverse order of the input string but leaving the vowels in their original place. Here are a few examples: consonantReverse Data ) taDa consonantRever Algorithms ) Asmohitrgl consonantReverse Structures ) srtucrutes consonantReverse

Step-by-step answer

P Answered by Specialist

16

See explaination

Explanation:

This function reverses the position

of the consonants keeping the

position of vowel constant.

Parameters:

data : type(str)

The string on which operation

needs to be performed

start : type(int)

Starting index of the string

end : type(int)

Ending index of the string

"""

def consonantReverse(data, start = 0, end = None):

# By default user will psas the data only.

# End will be none which will be set to length of string - 1

if(end == None):

return consonantReverse(data, 0, len(data)-1)

# return as this is invalid

if(start >= end):

return data

# split the data into list

if type(data)== str:

data = list(data)

# initialize index1 and index2

index1 = len(data)

index2 = -1

# find out the first index from beggining

# where consonant is present

for i in range(start, end+1):

if(data[i] not in ['a','e','i','o','u','A','E','I','O','U']):

index1 = i

break

# find out the index from the end

# where consonant is present

for i in range(end, start-1, -1):

if(data[i] not in ['a','e','i','o','u','A','E','I','O','U']):

index2 = i

break

# return as this is not valid case

if(index1 >= index2):

return ''.join(data)

# swap the data in the two index

data[index1], data[index2] = data[index2], data[index1]

# call the function recursively

data = consonantReverse(data, index1+1, index2-1)

# if it is a list, join the list into string

if(type(data) == list):

return ''.join(data)

# otherwise return the data

else:

return data

Mathematics

Experimental data are collected as: x[100]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100}; y[100]={-92.3973,14.0677,98.9626,49.6151,111.88,-38.7967,52.1535,-101.325,65.6111,125.129,151.762, -123.132,-41.8744,-39.3356,-99.7856,-128.881,58.5477,-111.692,-75.3057,4.4723,-100.051,169.051,

Step-by-step answer

P Answered by Master

y = 1.754 + 1.001 x

Step-by-step explanation:

The equation of Regression equation is of the form of:

y = a + bx

where, a is intercept and b is slope

The formula for a and b is given by,

$a = \frac{\sum Y \sum X^2- \sum X \sum XY}{n\sum X^2-(\sum X)^2} \\and, b = \frac{n\sum XY - \sum X \sum Y}{n\sum X^2-(\sum X)^2}$

Thus, a = 1.754

and b = 1.001

Thus, Regression Line is given by,

y = 1.754 + 1.001 x

Now plotting these line:

Mathematics

Experimental data are collected as: x[100]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100}; y[100]={-92.3973,14.0677,98.9626,49.6151,111.88,-38.7967,52.1535,-101.325,65.6111,125.129,151.762, -123.132,-41.8744,-39.3356,-99.7856,-128.881,58.5477,-111.692,-75.3057,4.4723,-100.051,169.051,

Step-by-step answer

P Answered by Master

y = 1.00114x + 1.75243

Step-by-step explanation:

Given

The x and y values

Required

The regression line equation

Because of the length of the given data, I will run the analysis using online tools, then analyze the result.

From the analysis, we have:

$\sum x = 5050$

$\sum y = 5231.1011$

$\bar x = 50.5$

$\bar y = 52.311$

SSX = 83325 --- Sum of squares

SP = 83419.7626 --- Sum of products

The regression equation is calculated as:

y = ax + b

Where:

$a = \frac{SP}{SSX}$

So, we have:

$a = \frac{83419.76}{83325}$

a = 1.00114

$b = \bar y - a * \bar x$

b = 52.31 - (1.00114*50.5)

b = 1.75243

So:

y = ax + b becomes

y = 1.00114x + 1.75243

Mathematics

Experimental data are collected as: x[100]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100}; y[100]={-92.3973,14.0677,98.9626,49.6151,111.88,-38.7967,52.1535,-101.325,65.6111,125.129,151.762, -123.132,-41.8744,-39.3356,-99.7856,-128.881,58.5477,-111.692,-75.3057,4.4723,-100.051,169.051,

Step-by-step answer

P Answered by Specialist

y = 1.754 + 1.001 x

Step-by-step explanation:

The equation of Regression equation is of the form of:

y = a + bx

where, a is intercept and b is slope

The formula for a and b is given by,

$a = \frac{\sum Y \sum X^2- \sum X \sum XY}{n\sum X^2-(\sum X)^2} \\and, b = \frac{n\sum XY - \sum X \sum Y}{n\sum X^2-(\sum X)^2}$

Thus, a = 1.754

and b = 1.001

Thus, Regression Line is given by,

y = 1.754 + 1.001 x

Now plotting these line:

Mathematics

20 pointsjessica and raphael are saving money for concert tickets. each friend starts with an amount and also saves a specific amount each week jessica came up with the following equation to show the total ,y, she has saved at the end of each week ,x, y=10x+20 raphael created a table to show the total he has saved at the end of each week weeks: 0 1. 2. 3. 4. 5. 6. 7. 8 amount saved: 40 46 52. 58. 64. 70. 76. 82. 88 after saving for a certain number of weeks jessica and raphael will have each saved the same amount of money. how much money will they

Step-by-step answer

P Answered by Master

10

She is adding $4 more than the rate of Raphael.

Also, I took this test and made a 100%.

Solve 2^X = 64

6
7
8

Step-by-step answer

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