Find the answer to each of the following by first reducing the fractions as much as possible: a) P(17,8)= b) C(19,15)= Full explanation please - I am teaching myself statistics to complete a pre req

Q: What is 15% of 92?

A: We have to find 15% of 92

Q: 1/4 of the students in the band are in the trumpet section. 5/8 of the students in the band are in…

A: In the trumpet section : 1/4 of the students   In the trombone section : 5/8 of the students

Q: of the pupils who passed were boys. 8 3 In an exam, 75% of the pupils passed. 75 girls passed the…

A:

Q: 3 4+2x

A: Given,             32=x4+2xTo find : What is the missing term in the proportion?

Q: Mr. Sondej is painting the hallways in Gavlak School. He painted 2 of the hallways in December and…

A: GivenMr. Sondej has painted 13 of  the hallway in decemberand 14 of hallway in JanuaryTo findwhat…

Q: Rose got a long piece of ribbon from her aunt. She gave 1/4 to her sister. She gave 2/6 of the…

A: according to question  let the length of piece of ribbon is x she gave 14 to her sister length of…

Q: which fraction is equivalent to 0.45?

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Q: Find the unknown number in the proportion 14 35 18

A: see below the answer and calculation

Q: Explain the difference in the process to clear fractions between the two equations. х 3 1 and %3D х

A: To clear the fractions we need to take the GCF of the denominators   For the first expression GCF of…

Q: A pan of brownies was left out on the counter and a quarter of the pan had already been eaten.  Then…

A: Before Raxane the fraction of pan left: 1-14=34                    Quarter of pan already eaten

Q: Ms. Groves has trays of paints for students in her art class. Each tray has 5 colors. One of the…

A: Given; Ms. Groves has trays of paints for students in her art class. Each tray has 5 colors.

Q: Why do we need to multiply by 2 the margin of error inorder to get 8%?

A: From the provided information, Confidence level = 90% Sample proportion (p̂) = 18% Margin of error…

Q: A cat sleeps about 12 hours each day and a giraffe sleeps about 2 hours each day. About how many…

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Q: In music class, 4/7 of the students are girls and 1/4 of those girls play the trombone. The…

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Q: cutting

A: A fraction denotes part of a whole. For example: 23 denotes 2 parts out of total 3 parts.

Q: A group of people went on a trip to the carnival. 1/3 of the males and 1/4 of the females were…

A: Let the total males who went on the trip be = x and, Let the total females who went  be = y Now,…

Q: Larrys water bottle holds 5/7 of a liter of water. If he pours 2/3 water into the bottle what…

A: Capacity of water bottle = 5/7 of 1 litre  Water filled in bottle = 2/3 of 1 litre

Q: 3 Dina believes that +-based on this drawing. Explain the misconception in her thinking. and tell…

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Q: Write the equation of each table fractions in your equations. 1) 0. 1 3. -1 -3 -5 6. -7 1. 234 5

A: We have to write the equation from the table  Given ,  x y 0 5 1 3 2 1 3 -1 4 -3 5 -5…

Q: Is 1/3 and 2/6 equivalent fractions ?

A:

Q: Which fraction is bigger 5/9 or 4/6

A: The fractions are 5/9 and 4/6.

Q: James surveyed some of his dassmates about what vegetable they like best. Complete the table.…

A: Simple addition problem....

Q: At the beach, Emmy and her sister both built sandcastles and then measured their heights. Emmy's…

A:

Q: The chef of a pizza place used 2/3 of a package of pepperoni and 1/2 of a package of sausage. How…

A: The chef of a pizza place used 2/3 of a package of pepperoni and 1/2 of a package of sausage.

Q: In a flowerbed there are 6 rose bushes and 10 petunia plants. Write the ratio of rose bushes to…

A: We have given that in a 6 rose bushes and 10 petunia plants   We have to find the ratio of rose…

Q: How do you write 7 over 25 as a percentage?

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Q: Write 3(3)/(4) as the sum of unit fractions.

A:

Q: Students in mr. Worth's class used an equivalent amount of paint of the paint from the jars that…

A: LCM of 3,4,6,2 is 12

Q: Of the fifth grade students, 15/20 went to the book fair. Of the students who went to the bok fair,…

A: Given that: 1520 went for a book fair.1216 bought at least one book.

Q: Find the missing number in the proportion 13 10 X 7

A: To find the missing number, we need to do the cross-multiplication.

Q: A common misconception when adding fractions with unlike denominators is to add the numerators and…

A: Given,         Kenra showed her work when adding two fractions below :

Q: hat is only 4/5 of the total length of the piece of wood. What is the total length of the

A: Given that: Length of wood painted by Alice =12 ftFractional length of total wood painted by Alice…

Q: How is 50 percent 1 by 2

A: x% of the number y is xy100.

Q: Use the Venn diagram to answer the questions E = 40 students 10 10 2 Cats 9 Dogs A student is…

A: Given problem Given that   P(Cats)= 28/40 P(Dogs)= 19/40 P(Birds)= 15/40 P(Cats and Dogs and…