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Svet_ta [14]
3 years ago
6

A car is bought at the price of $45,000. The price decreases at the rate of .25 every year (t). Which equation matches this expo

nential model?
A)

f(t) = 45(.75)t

B)

f(t) = 45,000(.75)t

C)

f(t) = 75(45,000)t

D)

f(t) = (t)(.75)45,000
Mathematics
1 answer:
Solnce55 [7]3 years ago
7 0
B. f(t) = 45,000(.75)t
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What is the approximate diagonal distance from one corner of a 3 inch by 5 inch index card to the opposite corner
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Answer:

5.83 inches

Step-by-step explanation:

The card is a rectangular shaped object, drawing a diagonal from one corner to the other, divides the rectangle into two right angled triangles with the diagonals as the hypothenuse.

Using Pythagoras theorem.

c^2 = a^2 + b^2

Given;

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Substituting the given values;

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3 years ago
Out of 230 racers who started the marathon,
schepotkina [342]

Answer:

6.96%

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Step-by-step explanation:

A 25 feet ladder leans against a building.

The ladder's base is 13.5 feet from the building.

The ladder, the wall of the building and the ground form a right-angled triangle of:

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