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Degger [83]
3 years ago
14

Are used car was purchased for 7,800 one year later it was worth 6,400 what is the percentage depreciation

Mathematics
1 answer:
sashaice [31]3 years ago
7 0

Answer:

Step-by-step explanatio 16%

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Clint invested $6000 in a savings account for 12.5 years. At the end of 12.5 years, his savings account had $8250 in it. If $600
Vika [28.1K]
The balance B at the end of time t is given by
  B = P +Prt
  8250 = 6000 +6000*r*12.5 . . . . substitute the given information
  2250 = 6000*r*12.5 . . . . . . . . . . .subtract 6000
  2250/(6000*12.5) = r . . . . . . . . . .divide by the coefficient of r
  r = .03 = 3%

Clint earned 3% annual simple interest on his savings.
7 0
3 years ago
Read 2 more answers
Which expression is the best estimate of 1/5 times 24.5
butalik [34]

Answer:

B

Step-by-step explanation:

1.2 x 3.7 nearest tenth

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B

8 0
3 years ago
How do you write -x+3y=6 in slope intercept form?
Afina-wow [57]

Commenter jdoe said it right: solve for y and leave the rest on the other side.

-x + 3y = 6

3y = 6 + x add x on both sides

3y = x + 6 rearrange to get the x first

y = (x + 6) /3 divide both sides by 3

y = x/3 + 6/3 split the numerator (caution - never split denominators)

y = x/3 + 2 simplify 6/3


Thus the line in slope intercept form of y = mx + b is y = y = \frac{1}{3} x + 2


8 0
3 years ago
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Write z=1-3i in exponential form ​
Sladkaya [172]

Answer:

z=re ^iθ =2e ^i 3/π

​

Step-by-step explanation:

hope this helps

7 0
3 years ago
Decide if each number on the list is a perfect cube
katrin2010 [14]

Answer:

Only D,F, and G are perfect cubes.

Step-by-step explanation:

A) Technically not a perfect cube.

B) Not a perfect cube

C) Not a perfect cube

D) Yes. 3*3=9

E) Not a perfect cube

F) Yes. 8*8=64

G) Yes. 10*10=100

H) Not a perfect cube

7 0
3 years ago
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