Sheet 1 (Math Scores): The scores of 30 Students on a 100-point test in mathematics are shown in the table below: 48 56 84 65 72 77 74 72 84 56 64 68 73 84 89 90 92 80 85 84 92 87 42 38 45 62 Find the lower boundary. Click this for Excel file. 32.375 Ob 115.375 063.50 04213.75 88 76 78 82

Q: Four less than the product of six and a number a is eight

A: Given: Four less than the product of six and a number a is eight.     To determine: Number 'a'

Q: x³ + 3x²-2x+6 -x3+x² ↓ 4x² - 2x -4x² ±4x 2x +6 -2x=2 8 Quotient: x2 + 4x + 2 + 8 X-1

A: Given query is to perform long division.

Q: A rectangle’s length is 10 feet longer than five times its width. The rectangle’s perimeter is 560…

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Q: Four times a number is 88 less than 6 times the number. Find the number?

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Q: The followWing is a requency dist seling pnces. Tor Selling Price Frequency $700,000 $749,999 40…

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Q: Make a math drawing that illustrates the make-a-ten method for 8 + 6. Write equations that…

A: We have tk find the value of 8+6 by make a ten method

Q: USE 2 DECIMAL Researchers conducted a study to estimate the relationship between a subject's brain…

A: Null Hypothesis: A hypothesis which is tested for plausible rejection is called the Null Hypothesis…

Q: Tori, Brielle, and Abby, go shopping together. Together they spend $215. Brielle spends twice as…

A: Let tori spend 'x' dollars

Q: Write a trig word problem with multiple choices and show work to get it

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Q: One side of a rectangle is 5 more than the other. If you increase the smaller side by 10, and triple…

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Q: A research study was conducted to examine if a new antidepressant could lower depression for…

A: As per the question, a researcher wants to examine if a new antidepressant could lower depression…

Q: Select the correct option. Add the linear expressions 8x+3 and 2x+7.

A: Addition of linear equations :  aX + b = c  pX + q = r  Addition :  (a + p)X + (b+q) = (c+r)

Q: PLEASE SOLVE ON EXCEL. USE ROUNDOFF. THIS IS DIFFERENT DROM OTHER SOLUTIONS: major airline uses an…

A: Histogram VisualizationHistogram: This is a graphical representation of the distribution of…

Q: Maya and Sedra collect 223 cards.Sedra has 45 cards less than 3 times the number of Maya's card.…

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Q: Fandi spends÷ of his allowance and saves the rest of his allowance each week. Gareth spends of his…

A: First we will form the equations based on the given statements and then solving the equations will…

Q: The product of a number and 8 is smaller than 7 less than a number

A: Let the number be x. Product of number and 8= 8x

Q: A number increased by10 is 2 times the sum of the number and 3. Write in mathematical expression.

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Q: Divide the following. Show your solution. 2a3 + 5a2  - 2a - 8 / a + 2 =

A: We have to divide the polynomial.

Q: Number trick please help

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Q: 2 6X こ

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Q: Twelve less than the product of eight and a number is fifty

A: Solution :   Let  x  be  a number

Q: the mall is 2 miles shorter than the route to the school

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Q: Four less then the product of 8 and a number is -28. Find the number. . A number increased by 7 is…

A: We can answer both the question as below

Q: Show that the substitution u = x¹ reduces correct Table Entry and finish the problem. I 12x¹¹dx x³…

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Q: The product of a number and 3 less than the number is 928. Find the numbers. Assume both numbers are…

A: Form linear equation and solve

Q: Six less than the product of a number and 8 is 10 write this as an equation

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Q: se x cooks will work for y hours to do the job, where x and y are unspecified numbers, which can…

A: Given No of Cooks = x Working hours for each cook = y