Illustrative Math - Algebra 1 - Unit 1- Lesson 8

A list of numbers is made with the pattern: Start with 11, and subtract 4 to find the next number.Here is the beginning of the list: 11, 7, 3, . . .Explain how you could use "fill down" in a spreadsheet to find the tenth number in this list. (You do not need to actually find this number.)

Here is a spreadsheet showing the computations for a different version of the birthday trick: Explain what formulas you would enter is cells B4 through B8 so that cell B8 shows a number representing the month and day. (In this example, cell B8 should show 704.)

Write a formula you could type into a spreadsheet to compute the value of each expression.\frac{2}{5} of 35

Write a formula you could type into a spreadsheet to compute the value of each expression.25\div\frac{5}{3}

Write a formula you could type into a spreadsheet to compute the value of each expression.(\frac{1}{11})^{4}

Write a formula you could type into a spreadsheet to compute the value of each expression.The average of 0, 3, and 17

The data set represents the number of cars in a town given a speeding ticket each day for 10 days.2, 4, 5, 5, 7, 7, 8, 8, 8, 12What is the median? Interpret this value in the situation.

The data set represents the number of cars in a town given a speeding ticket each day for 10 days.2, 4, 5, 5, 7, 7, 8, 8, 8, 12What is the IQR?

The data set represents the most recent sale price, in thousands of dollars, of ten homes on a street.85, 91, 93, 99, 99, 99, 102, 108, 110, 115What is the mean?

The data set represents the most recent sale price, in thousands of dollars, of ten homes on a street.85, 91, 93, 99, 99, 99, 102, 108, 110, 115What is the MAD?