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3 years ago

10

The population of greenville is currently 50,000 and declines at a rate of 1.2% every year. This models:

2 answers:

AnnyKZ [126]3 years ago

6 0

Exponential decay. Decay is clear, less. Exponential logarithm is contradictory.

So. the answer is
<span>Exponential decay

Formula: 50000/1.12^years, which could be rewritten as 50,000/e^(number*years), and so it is exponential.
</span>

snow_lady [41]3 years ago

4 0

Declines means getting less in number

So its decay

Choice C

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It takes 250 g of pasta and 240 ml of sauce to make one batch of spaghetti, and it takes 600g of pasta and 700ml of sauce to mak

klemol [59]

It takes 250 g of pasta and 240 ml of sauce to make one batch of spaghetti and it takes 600g of pasta and 700ml of sauce to make one batch of lasagna.

Case 1: Pasta

The chef wants to make spaghetti and lasagna using more than 4000 g of pasta.

S denote the number of batches of spaghetti he makes and L the number of batches of lasagna he makes.

So the equation becomes :

$250S +600L > 4000$

Case 2: Sauce

chef wants to make spaghetti and lasagna using more than 5000 ml of sauce.

S denote the number of batches of spaghetti he makes and L the number of batches of lasagna he makes.

So the equation becomes:

$240S +700L > 5000$

Answer :

The two equations are :

For pasta: $250S +600L > 4000$

For sauce: $240S +700L > 5000$

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4 years ago

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solong [7]

The missing value is 8

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4 years ago

A neighborhood development that is 4 acres is to be divided into 2/3 acre lots. How many lots can be created?

mihalych1998 [28]

6 lots can be created

<em><u>Solution:</u></em>

Given that neighborhood development that is 4 acres is to be divided into $\frac{2}{3}$ acre lots

To find: number of lots created

From given information,

Total acres = 4

one lot = $\frac{2}{3} \text{ acres }$

So number of lots created can be found by dividing the total acres by acre of 1 lot

<em><u>Thus the formula is:</u></em>

$\text{ Number of lots } = \frac{\text{ total acres }}{\text{ acre of 1 lot }}$

<em><u>Substituting the values we get,</u></em>

$\text{Number of lots } = \frac{4}{\frac{2}{3}} = 4 \times \frac{3}{2} = 6$

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4 years ago

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Step-by-step explanation:

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3 years ago

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nadezda [96]

Two 28 pound blocks of ice = 28 x 2 = 56
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4 years ago

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