Maxine makes 5 keychains in 20 minutes. How long will it take her to make 8 keychains? (Hint: use a double line diagram for this one) *

Q: julian started reading a book with 348 pages. he read 6 pages on each day from monday to friday and…

A: make a table for the pages and week of the days as follows day Monday Tuesday Wednesday Thursday…

Q: Tracy's first four test grades are 85, 89, 87 and 96. What is the lowest grade Tracy can get on the…

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Q: For this question, why do you have to add 14?

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Q: (-8,-5)and(-10,-9)

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Q: How do I solve

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Q: Please write the tables clearly I can't see the numbers very well. Also please write the number the…

A: We have to recreate the simplex tableaus.

Q: Which expression has a sum of 42?

A: The objective is to find the expression which has sum of 42.

Q: Will read 20 pages of his mystery book every day. After reading for 5 days, Will still had 55 pages…

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Q: What number do you add to – 6 to get – 11?

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Q: The double number line shows the price of   cupcake.      Cupcakes   Price(dollars) A…

A: The objective of the question is to find the missing values in the table based on the information…

Q: Write an expression to represent: The sum of ten and the quotient of a number r and 6.

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Q: 3×+5=23

A: this is a simple equation question  we will simplify by using the maths calculation rule.

Q: how did you get 17 and 21 to be multiplied in step 2?

A: In Step 2, 17 and 21 are not multiplied. It is 17.21. The value of skin surface area of the person…

Q: 5×-6=37

A: Given,           5×-6=37

Q: A shelf can be packed from end to end with 30 large books or 45 small books. Kevin already packed…

A: Given data:- The shelf can fill with large books, =30 books The shelf can fill with small books, =45…

Q: -18-3s=15

A: Given -18-3s=15

Q: 25x+75>450

A: 25x +75 > 400

Q: can you show the table that you used

A: Given that, The sample size is, n = 45 The population mean is, μ=105 The population standard…

Q: How do I solve

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Q: 6. x - 4y = 16 y 2

A:

Q: can you answer D also please ?

A: Given that, μ=85,σ=24n=36 (a) According to the central limit theorem, as the sample (n>30) is…

Q: what is 2 times 54?

A: We have compute 2 times 54 that 2×54. Hence, 2×54=108

Q: Every day in Mrs. Yan's class, a student's high score is posted on the boardThe high score for the…

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Q: e workers could do a job in 20 days. Six workers started the job. How many workers should be…

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Q: Sherazan must make a dental appointment on Tuesday or Thursday. The dentist has 10 appointment times…

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Q: How do I solve

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Q: On the final day of their class trip to Washington D.C. , Mr. Parke let’s his students choose what…

A: A fraction is a number in the form xy (where x and y are both integers and y ≠ 0). In the above…

Q: How do I solve

A: A). a=$3000,  r=3%=0.03  &  k=4.   B). Put a=$3000,  r=0.03,  k=4 & t=7 in At=a1+rkkt, we…

Q: How do I solve

A: 1) f(g(3))  Since ,  g(3)= 5 So,.     f(g(3))=f(5) = 1 2),  g(f(1))  Since.   f(1) = 3 Then ,…

Q: passes through (-4, -3)

A: Given: (-4, -3), (-9, 26), and (-3, 3

Q: It costs n dollars a day to rent a bike. Write an expression to represent the cost of renting a bike…

A: Given that Cost to rent a bike per day is n dollars It means for 1 day = n dollars For 3days  it…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.