27 3/10 - 12 5/9 write in old style math, №18010701, 18.03.2020 15:40

Mathematics

27 3/10 - 12 5/9 write in old style math

Step-by-step answer

P Answered by Master

- 15 $\frac{23}{50}$

Step-by-step explanation:

We need to make $\frac{3}{10}$ and $\frac{5}{9}$ have the same denominator, or bottom half, before we can subtract them.In order to do this, we need to find a number that both 10 and 9 (the bottom numbers) both go into. (Hint! Multiplying them together usually helps!)This number is 90. (See? 10 • 9 = 90!)Since we multiplied 10 by 9 to get 90, we need to multiply the top (3) by 9 too, to get us $\frac{27}{90}$ .We multiply $\frac{5}{9}$ by 10 to get us $\frac{50}{90}$ .Now we can subtract 27 $\frac{27}{90}$ and 12 $\frac{50}{90}$ .27 - 12 = 15 (big numbers)27 - 50 = -23 (fractions)Now we have - 15 $\frac{23}{50}$

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing 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

Mathematics

1) moira bought $.65 worth of stamps. she paid for them with 15 coins. what coins did she use? 2) an office building has 10 floors of the same height. how many times as far from the ground is the ninth floor than the third floor? 3) the difference between twice a number and half that number is 30. what is the number? 4) lisa sold costume jewelry at a bazaar. the first hour she sold 2 bracelets and 3 rings for a total of $36.00. later a customer bought 2 rings and paid $12.all bracelets were prices the same. all rings were prices the same. how much

Step-by-step answer

P Answered by Specialist

11

1) 1 Quarter, 2 Dimes, 2 Nickles, 10 Pennies

2) The ninth floor is 3 times as far from the ground as the third (9/3)

3) That number is 20 (20/2 = 10, 20*2 = 40, 40-10 = 30)

4) 1 Bracelet is $9 (If 2 rings are $12 then 1 ring will be $6. $36 - $18 = $18 2 bracelets = $18)

5) Addie weighs 4oz Missy weighs 14oz Corky weighs 8oz(A + M = 18, M + C = 22, A + C = 12. )

don't expect people to do 6 questions for the points of 1 question.

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

1) moira bought $.65 worth of stamps. she paid for them with 15 coins. what coins did she use? 2) an office building has 10 floors of the same height. how many times as far from the ground is the ninth floor than the third floor? 3) the difference between twice a number and half that number is 30. what is the number? 4) lisa sold costume jewelry at a bazaar. the first hour she sold 2 bracelets and 3 rings for a total of $36.00. later a customer bought 2 rings and paid $12.all bracelets were prices the same. all rings were prices the same. how much

Step-by-step answer

P Answered by Specialist

11

1) 1 Quarter, 2 Dimes, 2 Nickles, 10 Pennies

2) The ninth floor is 3 times as far from the ground as the third (9/3)

3) That number is 20 (20/2 = 10, 20*2 = 40, 40-10 = 30)

4) 1 Bracelet is $9 (If 2 rings are $12 then 1 ring will be $6. $36 - $18 = $18 2 bracelets = $18)

5) Addie weighs 4oz Missy weighs 14oz Corky weighs 8oz(A + M = 18, M + C = 22, A + C = 12. )

don't expect people to do 6 questions for the points of 1 question.

StudenGPT

Read paragraphs 5, 6, and 7 from the passage. What is the author s main idea in these paragraphs? School choice programs that keep needy children in the public school system is an idea worth considering. Families should have a choice in where to send their children to school to allow them to reach their academic goals. Dual-language public schools are an absolute necessity for larger cities with high immigrant populations. Sending low-income children to private school is the best way to ensure they receive an excellent education. Reading Passage

Step-by-step answer

P Answered by Studen AI

1

Based on paragraphs 5, 6, and 7 of the passage, the author's main idea is that investing in public school choice programs can be a good compromise to address the issue of inadequate funding for schools in low-income neighborhoods. These programs can provide alternative public school options for low-income students and parents, allowing them to determine if an alternative public school would better suit their needs and aspirations.

In paragraph 5, the author introduces the idea of investing in public school choice programs as an alternative to private school choice options. The author highlights that carefully managed public school choice programs can serve students well and promote social goods such as racial or socioeconomic integration.

Moving on to paragraph 6, the author elaborates on the benefits of public school choice programs, giving examples like vocational schools, alternative schools for dropouts, and dual-language public schools. These programs can meet the diverse needs of students and communities, contributing to their overall education and success.

Paragraph 7 further emphasizes the advantages of public school choice programs. It suggests that by focusing on and investing in these programs, education funding can be retained within the public school system instead of being diverted to private schools. Low-income students and parents can then have the opportunity to choose an alternative public school that aligns with their preferences and educational goals.

In summary, the author argues that public school choice programs can provide a viable solution to the issue of inadequate funding in low-income neighborhoods. These programs can offer students and parents choices within the public school system, ultimately enhancing access to quality education and improving educational outcomes.

Mathematics

PLEASE HELP The Scenario:You want to start your own 3-D printing and manufacturing business. Use what you know about shifting functions to plan your business and find a profitable model. 1. What are you going to make? (The maximum build size is 25 cm by 16 cm by 15 cm) I’m going to make a small organizer for office. Like an empty cube 6cm by 6 cm by 6 cm 2. For each expense category – complexity, design, and quality – decide whether your product has high, medium, or low requirements. In the table below, fill in the three boxes that apply to your

Step-by-step answer

P Answered by Master

10

can I answer your question in comment box

Mathematics

If you answer this you are my hero and good things will happen to you. which is bigger: or 0.78? 6.6 11. if x = 2, calculate the value of: x2 - x 21. work out the height of a parallelogram of base 10m and area 60m2. 6.2 2. decrease £900 by 5% 6.7 12. solve: 2(x + 3) = 8 6.3 3. divide £360 in a ratio of 1: 4 6.8 13. find the nth term of this sequence 3 8 13 18 23 22. three of the angles of a quadrilateral are 1320, 140 and 1050. what is the size of the 4th angle? 6.4 4. if 75% is £66, what is the full cost? 6.9 14. if y=4x - 1, find the value of

Step-by-step answer

P Answered by PhD

17

Which is bigger 6.6 or 0.78 ?
6.6 is bigger

x^2 - xwhen x = 2
2^2 - 2 =
4 - 2 =
2 <==

A = bh
60 = 10h
60/10 = h
6 = hso height is 6 m

900 decreased by 5% =
900 - 0.05(900) = 900 - 45 = 855 <==

2(x + 3) = 8
2x + 6 = 8
2x = 8 - 6
2x = 2
x = 2/2
x = 1 <==

360 in a ratio of 1 to 4

1:4added = 5

1/5(360) = 360/5 = 72
4/5(360) = 1440/5 = 288

ratio is 72:288

3,8,13,16,23this is an arithmetic sequence with a common difference of 5

the nth term : an = a1 + (n - 1)d
an = 3 + 5(n-1) <===

are there decimals in this problembecause the angles of a quadrilateral , when added = 360 degrees

75% = 66what is full cost...
75% of what is 66..
0.75x = 66
x = 66 / 0.75
x = 88 <==

y = 4x - 1...when x = -2
y = 4(-2) - 1
y = -8 - 1
y = -9 <==

6.5 cant see the problem

circumference of circle with radius of 4
C = 2(pi)r
C = 2(3.14)(4)
C = 25.12 cm <== or C = 8*(pi)

6 km / h for 2 hrs 20 min...

6 / 60 = 0.1 km per minute0.1(140) = 14 km <==

to increase an amount by 4.6%, ur multiplier would be 1.046

(x - 5)(x + 4) =
x^2 + 4x - 5x - 20 =
x^2 - x - 20 <===

500 increased by 4.6%
500(1.046) = 523 <==

2x > 7
x > 7/2 or x > 3.5

500 tickets are soldprobability of winning first prize (if there is only 1 first prize) is 1/500dont know how many tickets he bought

6 * 0.6 = 3.6u simply multiply 6 * 6 = 36and since 0.6 has a decimal 1 space to the left, in ur answer(36)...move the decimal 1 space to the left giving u 3.6

5x - 2ywhen x = -2, y = -3
5(-2) - 2(-3) =
-10 + 6 =
-4 <==

0.521 to one significant figure = 0.5

4,7,13,22,34
4 to 7 = 3 spaces
7 to 13 = 5 spaces
13 to 22 = 9 spaces
22 to 34 = 12 spaces
I am sorryI do not know this one..cannot find the pattern

V= bh
V = 3*10
V = 30
not sure about this...because volume of a prism is base * heightthere is o (pi) in the formula.

7.34 * 4.71 = 34.5714 rounds to 34.57
5.63 + 11.89 = 17.52

y = x^2 + 2xx = -2
y = -2^2 + 2(-2)
y = 4 - 4
y = 0 <==

Mathematics

PLEASE HELP The Scenario:You want to start your own 3-D printing and manufacturing business. Use what you know about shifting functions to plan your business and find a profitable model. 1. What are you going to make? (The maximum build size is 25 cm by 16 cm by 15 cm) I’m going to make a small organizer for office. Like an empty cube 6cm by 6 cm by 6 cm 2. For each expense category – complexity, design, and quality – decide whether your product has high, medium, or low requirements. In the table below, fill in the three boxes that apply to your

Step-by-step answer

P Answered by Specialist

10

can I answer your question in comment box

Mathematics

If you answer this you are my hero and good things will happen to you. which is bigger: or 0.78? 6.6 11. if x = 2, calculate the value of: x2 - x 21. work out the height of a parallelogram of base 10m and area 60m2. 6.2 2. decrease £900 by 5% 6.7 12. solve: 2(x + 3) = 8 6.3 3. divide £360 in a ratio of 1: 4 6.8 13. find the nth term of this sequence 3 8 13 18 23 22. three of the angles of a quadrilateral are 1320, 140 and 1050. what is the size of the 4th angle? 6.4 4. if 75% is £66, what is the full cost? 6.9 14. if y=4x - 1, find the value of

Step-by-step answer

P Answered by PhD

17

Which is bigger 6.6 or 0.78 ?
6.6 is bigger

x^2 - xwhen x = 2
2^2 - 2 =
4 - 2 =
2 <==

A = bh
60 = 10h
60/10 = h
6 = hso height is 6 m

900 decreased by 5% =
900 - 0.05(900) = 900 - 45 = 855 <==

2(x + 3) = 8
2x + 6 = 8
2x = 8 - 6
2x = 2
x = 2/2
x = 1 <==

360 in a ratio of 1 to 4

1:4added = 5

1/5(360) = 360/5 = 72
4/5(360) = 1440/5 = 288

ratio is 72:288

3,8,13,16,23this is an arithmetic sequence with a common difference of 5

the nth term : an = a1 + (n - 1)d
an = 3 + 5(n-1) <===

are there decimals in this problembecause the angles of a quadrilateral , when added = 360 degrees

75% = 66what is full cost...
75% of what is 66..
0.75x = 66
x = 66 / 0.75
x = 88 <==

y = 4x - 1...when x = -2
y = 4(-2) - 1
y = -8 - 1
y = -9 <==

6.5 cant see the problem

circumference of circle with radius of 4
C = 2(pi)r
C = 2(3.14)(4)
C = 25.12 cm <== or C = 8*(pi)

6 km / h for 2 hrs 20 min...

6 / 60 = 0.1 km per minute0.1(140) = 14 km <==

to increase an amount by 4.6%, ur multiplier would be 1.046

(x - 5)(x + 4) =
x^2 + 4x - 5x - 20 =
x^2 - x - 20 <===

500 increased by 4.6%
500(1.046) = 523 <==

2x > 7
x > 7/2 or x > 3.5

500 tickets are soldprobability of winning first prize (if there is only 1 first prize) is 1/500dont know how many tickets he bought

6 * 0.6 = 3.6u simply multiply 6 * 6 = 36and since 0.6 has a decimal 1 space to the left, in ur answer(36)...move the decimal 1 space to the left giving u 3.6

5x - 2ywhen x = -2, y = -3
5(-2) - 2(-3) =
-10 + 6 =
-4 <==

0.521 to one significant figure = 0.5

4,7,13,22,34
4 to 7 = 3 spaces
7 to 13 = 5 spaces
13 to 22 = 9 spaces
22 to 34 = 12 spaces
I am sorryI do not know this one..cannot find the pattern

V= bh
V = 3*10
V = 30
not sure about this...because volume of a prism is base * heightthere is o (pi) in the formula.

7.34 * 4.71 = 34.5714 rounds to 34.57
5.63 + 11.89 = 17.52

y = x^2 + 2xx = -2
y = -2^2 + 2(-2)
y = 4 - 4
y = 0 <==

27 3/10 - 12 5/9 write in old style math

Step-by-step answer

Faq

Try asking the Studen AI a question.