Prakash bought a new car at the dealership for $27,000. it is estimated that the value of the car will decrease 7% each year. which exponential function models the value v of the car after t years?

The exponential function models the value v of the car after t years is given by

Step-by-step explanation:

Since we have given that

Value of the new car at the dealership = $27000

Rate of decrease = 7%

As we know the formula for "Exponential function" :

Hence, the exponential function models the value v of the car after t years is given by

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.