Small Breweries U.S. craft-beer breweries (breweries that make fewer than 6 million barrels annually and are less than 25% owned by big breweries) have been doing booming business. The number of these small breweries from 2008 through 2012 can be modeled by using a quadratic function of the form f(t) = at2 + bt + c where a, b, and c are constants and t is measured in years, with t = 0 corresponding to 2008.† (a) Find a, b, and c if f(0) = 1547, f(2) = 1802, and f(4) = 2403. a = b = c = (b) Use the model obtained in part (a) to estimate the number of craft-beer breweries in 2016, assuming that the trend continued. (Round your answer to the nearest integer.)
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Small Breweries
U.S. craft-beer breweries (breweries that make fewer than 6 million barrels annually and are less than 25% owned by big breweries) have been doing booming business. The number of these small breweries from 2008 through 2012 can be modeled by using a quadratic function of the form| a | = | |
| b | = | |
| c | = |
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