3 years ago

15 The unit cost per pound for green beans is represented by the

Mathematics

2 answers:

Reptile [31]3 years ago

3 0

Answer:

mbnmbnmbnmbnmbnm

Step-by-step explanation:

bnmbnmbnmbnm

Ahat [919]3 years ago

3 0

Answer:

Step-by-step explanation:

The corret value would be 10 as x and 12 as y, it is flipped

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mr Goodwill [35]

5% of $62.62= 3.13$
18% of $62.62= 11.28$
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3 years ago

Write 7^3 × √ 7 as a single power of 7

olga_2 [115]

Step-by-step explanation:

7^3 × 7^(1÷2)

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2 years ago

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Elena L [17]

Answer:

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Step-by-step explanation

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2 years ago

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alex41 [277]

Answer:

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Step-by-step explanation:

16.5-10

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2 years ago

A 10-pound block of ice melts at a rate of 3% per hour. Find the weight of the block of ice after 1 day.

mylen [45]

Answer:

The weight of the block of ice after 1 day is of 4.81 pounds.

Step-by-step explanation:

Equation for exponential decay:

The equation that models an amount after t hours, subject to exponential decay, is given by:

$A(t) = A(0)(1 - r)^t$

In which A(0) is the initial amount and r is the decay rate, as a decimal.

A 10-pound block of ice melts at a rate of 3% per hour.

This means that $A(0) = 10, r = 0.03$

$A(t) = A(0)(1 - r)^t$

$A(t) = 10(1 - 0.03)^t$

$A(t) = 10(0.97)^t$

Find the weight of the block of ice after 1 day.

One day has 24 hours, so this is A(24).

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The weight of the block of ice after 1 day is of 4.81 pounds.

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2 years ago