A student's bank account is represented in the table shown. Time (weeks)Balance (s)
0
0.00
1
5.00
2
1.00
3
10.00
4
4.00
5
12.00
6
8.00
7
18.00
8
10.00
9
15.00
Create a linear regression equation that can be used to model the amount of money in the account the balance), y, based on the time in weeks), x.
Round all values to the nearest hundredth.
Use the model to approximate the amount in the account after 15 weeks. Round to the nearest hundredth.
Use the model to approximate how long it would take to have $50.00 in the account.

Select the lengths in centimeters that would form a right triangle

Write the expression as a single natural logarithm. 2 in a - 4 in y

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?