What is the correlation coefficient of the linear fit of the data shown below, to the nearest hundredth? 12
11
10
9
8
.
7
.
6
5
4
3
2
1
.
1
2
3
5
6
2
9
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When turned about its axis of rotation, which shape could have created this three-dimensional object?

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).