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2 years ago

11

Charlotte drives 192 miles in 3 hours.

2 answers:

Gemiola [76]2 years ago

7 0

H=64m is the correct answer

Dovator [93]2 years ago

4 0

I think it’s h=64m because it just makes sense the most

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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:

$4,000= 1,500e^{0.053t}$

$\frac{4,000}{1,500}=\frac{ 1,500e^{0.053t}}{1,500}$

$\frac{8}{3}=e^{0.053t}$

$e^{0.053t}=\frac{8}{3}$

Take natural log of both sides:

$\text{ln}(e^{0.053t})=\text{ln}(\frac{8}{3})$

$0.053t\cdot \text{ln}(e)=\text{ln}(\frac{8}{3})$

$0.053t\cdot (1)=0.9808292530117262$

$\frac{0.053t}{0.053}=\frac{0.9808292530117262}{0.053}$

$t=18.506212320$

So in the 18.5 years after 2000 the expenditure will reach 4 trillion.

$2000+18.5=2018.5$

Therefore, in year 2019 national health care expenditures are expected to reach $4.0 trillion.

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3 years ago

Helppppp pleaseeee !

igomit [66]

The answer is B.) x2-14x+2y

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What is the transformation of the logarithmic function from the parent log5 x?

TiliK225 [7]

Answer: Choice #3 - compressed horizontally and translated by 4 units to the right.

$g(x)=\log_5(4x-16)=\log_5 4(x-4)$

This corresponds to horizontal shift to the right by 4 units and a horizontal compression.

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3 years ago

Yoo wasup<br> am i the only bored one here?

Kisachek [45]

Answer:

nah me too

Step-by-step explanation:

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2 years ago

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Simplify the expression (x+5)2

Lina20 [59]

2x+10, multiply to two each term x and 5

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2 years ago

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