Mathematics, 05.09.2021 17:20, camiserjai1832
Directions: You will need to recreate the table and fill in all parts of the table. Show your work, and use RACE when answering. Points will be taken off for not showing work or using RACE.
1. Joseph earns $15 for every lawn he mows. Is the amount of money he earns proportional to the number of lawns he mows? Make a table to help you identify the type of relationship. Answer the question once you have filled in the table. (9 points)
Number of Lawns Mowed
Earnings
2. At the end of the summer, Caitlin had save $120 from her summer job. This was her initial deposit into a new savings account at the bank. As the school year starts, Caitlin is going to deposit another $5 each week from her allowance. Is her account balance proportional to the number of weeks of deposits? Use the table below. Explain your reasoning. (9 points)
Time (in weeks)
Account balance ($)
3. Lucas and Brianna read three books each last month. The table shows the number of pages in each book and the length of time it took to read the entire book. (2 points)
Pages Lucas Read
208
156
234
Time (Hours)
8
6
9
Pages Brianna Read
168
120
348
Time (hours)
6
4
12
a. Which of the tables, if any, represent a proportional relationship?
b. Both Lucas and Brianna had specific reading goals they both needed to accomplish. What different strategies did each person use in reaching those goals?
Answers: 2
Mathematics, 21.06.2019 12:50, tifftiff22
Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.
Answers: 2
Mathematics, 21.06.2019 18:00, phamleson8697
Use the distributive law to multiply. 3(4x + 5y + 6)
Answers: 2
Mathematics, 21.06.2019 21:30, Diamondnado3046
What percent of 18 is 24? and plz explain thx.
Answers: 2
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