Juan starts a new coffee shop. The table shows the coffee sales at his shop for the first 5 days. Days
Coffee Sales
1
$120
2
$190
3
$230
4
$280
5
$330
What is the average rate of change in the sales per day between the 2nd and 5th day?

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

What is not true about kl and mn? what is mn? (show your work)