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Katen [24]
3 years ago
7

Mitchell purchased a car in 2008 for $25,980. The function y 25,980(0.88y represents the depreciated value of the car after t ye

ars since 2008. What is the approximate value of the car in 2012?
Mathematics
1 answer:
Tasya [4]3 years ago
7 0

Answer:

\$15,580.09

Step-by-step explanation:

we know that

The exponential decay function that represent the depreciated value of the car is given by

y=25,980(0.88^t)

where

y is the depreciated value of the car

t is the number of years since 2008

What is the approximate value of the car in 2012?

Find the value of t

t=2012-2008=4\ years

substitute in the equation

y=25,980(0.88^4)=\$15,580.09

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Finley’s pumpkin had a mass of 6.5 kilograms before he carved it. After carving it the pumpkin had a mass of 3.9 kilograms. What
katen-ka-za [31]
Hello.

The percent decrease in the mass of the pumpkin for this case will be given by:
 (100 - (3.9 / 6.5) * 100) =
 (100-60) =40%


 After carving it, the pumpkin decreases a percent of 40% in the mass.

Have a nice day
4 0
3 years ago
Read 2 more answers
System of linear equations has been graphed in the diagram. Determine a reasonable solution for the system of equations.
umka2103 [35]

Answer:

D) (0, -3)

Step-by-step explanation:

The solution of two linear equations is the point of intersection of their graphs.

From the graph, the point of intersection of the graphs of the two linear equations is on the y-axis. So, the x value on the y axis is always 0. Also, the point is below the x-axis. So, the y value of the point will be negative.

From the choices given, only (0,-3) matches the above conditions.

Therefore, the correct choice is D. (0, -3).

7 0
3 years ago
PLEASE HURRY!!!!
mestny [16]

d !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1!!!!!!!!!!!!!!!!!!!!!!!!!!!

4 0
3 years ago
Please help me I’m dying
Alex

Answer:

a° = 58°

b° = 48°

c = 74°

d° = 122°

Step-by-step explanation:

<em>Angles on a straight line add up to 180°</em>

58° + d° = 180°

d° = 180° - 58° = 122°

<em>Alternate angles are equal.</em>

a° = 58°

<em>Angles in a triangle add up to 180°.</em>

48° + 58° + c° = 180°

106° + c° = 180°

c° = 180° - 106° = 74°

<em>Angles on a straight line add up to 180°</em>

74° + 58° + b° = 180°

132° + b° = 180°

b° = 180° - 132° = 48°

5 0
3 years ago
Please solve with explanation
leva [86]

Answer:

i pray you get it right lol

Step-by-step explanation:

just ask a teacher

8 0
2 years ago
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