Last month, Maria purchased a new cell phone for $500. The store manager told her that her new cell phone would depreciate by 70% every 6 months. Maria thinks she will want to replace her phone after a while. What will be the value (V) of her phone if she tries to trade it in after 2 years? Select all that apply.

or

Step-by-step explanation:

The value of her phone after t intervals of 6 months is given by the following equation:

In which V(0) is the initial value and r is the depreciation rate, as a decimal.

Last month, Maria purchased a new cell phone for $500.

This means that

The store manager told her that her new cell phone would depreciate by 70% every 6 months.

This means that

So

After 2 years:

2 years is 24 months, 24/6 = 4, so we have to find V(4).

The possible options are:

or

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: