3 years ago

What is the unit rate of 4 to 4.60

Mathematics

2 answers:

lapo4ka [179]3 years ago

7 0

Answer:

Step-by-step explanation:

ella [17]3 years ago

5 0

15 hopefully this helps you

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Two paper drink cups are shaped like cones. The small cone can hold 6 oz of water. The large cone is 4/3 the height and 4/3 the

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3 years ago

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Every year, a car loses 15% of the value it had the year before. If the car's initial value is $ 24,000, then how long will it t

ella [17]

Answer:

4.62 years

Step-by-step explanation:

Half the car's value =>$24,000/2 = $12,000

The formula for exponential decrease =

y = a(1 - r)^t

y = Initial value = $24,000

a = Value after time t = $12,000

r = Decrease rate = 15% = 0.15

t = time in years =??

Hence,

24,000 = 12000 ( 1 - 0.15)^t

Divide both sides by 12000

24000/12000 = 12000 ( 0.85)^t/ 12000

2 = 0.85^t

We take the logarithm of both sides

log 2 = log (0.85)^t

log 2 = t log 0.85

Divide both sides by log 0.85

t = log 2/log 0.85

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Approximately = 4.62 years

It would take 4.62 years to be worth half the initial price

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3 years ago

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Kazeer [188]

Answer:

Area= 7234.56

Step-by-step explanation:

area= πr²

diameter= 96

so that means radius is 48

$48^{2} \pi$ = 7234.56

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Write the slope intercept form Through (1, -4), parallel to y = -4/3x +3

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Answer:

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3 years ago

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Given that : Tom bought total = 47 jigsaw puzzles.

Number of pieces in each puzzle = 70 pieces.

We need to find the number of pieces in all 47 jigsaw puzzles.

<em>In order to find the number of pieces in all 47 jigsaw puzzles, we need to multiply 47 jigsaw puzzles by 70 pieces each.</em>

We get

47 × 70 = 3290 pieces.

<h2>Therefore, Tom got total 3290 pieces all in 47 jigsaw puzzles.</h2>

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3 years ago

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