F(x)=(x − 2.5)2 − 2.25 Identify the correct form of each quadratic equation

Mathematics

1 answer:

madam [21]2 years ago

8 0

Tie correct form is f(x)=(2.2)2-2

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25% of 68000 is how much

hjlf

$1 \% =\frac{1}{100} \\ \\25 \% =\frac{25}{100}=0,25\\ \\25 \% \cdot 68000 = 0,25 \cdot 68000 =17 000$

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2 years ago

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The range of y= sin x is

kolezko [41]

Given:

y = sinx

Required:

To find the range.

Explanation:

The graph of the sine function is as follows:

We can observe from the graph that the values of y lie between -1 to 1.

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Final Answer:

The range of sinx function = [-1, 1].

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Answer:

Step-by-step explanation:

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2 years ago

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Sphinxa [80]

The answer you are looking for is $70
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For the years from 2002 and projected to 2024, the national health care expenditures H, in billions of dollars, can be modeled b

dmitriy555 [2]

Answer:

2019.

Step-by-step explanation:

We have been given that for the years from 2002 and projected to 2024, the national health care expenditures H, in billions of dollars, can be modeled by $H = 1,500e^{0.053t}$ where t is the number of years past 2000.

To find the year in which national health care expenditures expected to reach $4.0 trillion (that is, $4,000 billion), we will substitute $H=4,000$ in our given formula and solve for t as: