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2 years ago

What is an "at risk" driver

2 answers:

3 0

Something that is bouned to happen to the driver wen driving in a vehicles or like say if they had a dangerous job then they would be in risk

oksano4ka [1.4K]2 years ago

3 0

A at risk driver would be a driver that "would have the greatest chance of getting into a car accident." At risk driver would be a person what took medication before driving which would causes sleepiness, raging, and also what can affect your eye sight, also people who are paying attention else where, or having arguments with other drivers is most likely to get into a car accident which is a "at risk" driver. A safe driver would do the opposite of the following.

Hope this helps!

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What are the requirements in the state of Oregon for emancipation?

Vladimir [108]

To begin with you must be 16 or 17 years old. You have to be able to support yourself , live on your own and manage your own affairs.

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2 years ago

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Find the value of e the margin of error for c

vodomira [7]

Answer:

Explanation:

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2 years ago

Newton’s law of cooling states that for a cooling substance with initial temperature t0, the temperature t(t) after t minutes ca

antoniya [11.8K]

The cooling rate of the substance is approximately 0.0732.

According to the statement, the Newton's law of cooling is defined by the following formula:

$T(t) = T_{s} + (T_{o}-T_{s})\cdot e^{-k\cdot t}$ (1)

Where:

$T_{s}$ - Final temperature, in degrees Celsius.
$T_{o}$ - Initial temperature, in degrees Celsius.
$t$ - Time, in minutes.
$k$ - Cooling rate, in $\frac{1}{min}$ .
$T(t)$ - Current temperature, in degrees Celsius.

Please notice that substance reaches thermal equilibrium when $T(t) = T_{s}$ , that is when temperature of the substance is equal to the temperature of surrounding air.

If we know that $T_{o} = 80\,^{\circ}C$ , $t = 15\,min$ , $T_{s} = 50\,^{\circ}C$ and $T(15) = 60\,^{\circ}C$ , then the cooling rate of the substance is:

$60 = 50 + (80 - 50)\cdot e^{-15\cdot k}$

$\frac{60-50}{80-50}= e^{-15\cdot k}$

$\frac{1}{3} = e^{-15\cdot k}$

$k = -\frac{1}{15}\cdot \ln \frac{1}{3}$

$k \approx 0.0732$

The cooling rate of the substance is approximately 0.0732.

To learn more on Newton's law of cooling, we kindly invite to check this verified question: brainly.com/question/13748261

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1 year ago

All animals need to eat blank to get blank to live

DerKrebs [107]

Answer:

Food

Explanation:

I mean what else would it be?

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1 year ago

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Until the late 1800s what was the purpose of a secondary education in the United States?

Brums [2.3K]

ANSWER:

Until the late 1800s, the purpose of secondary education in the US was a basic one where the children under all age groups were taught in a common room in the school. The students of secondary classes are meant to teach the primary ones.

EXPLANATION:

It has also been said that until the late 1800s, girls and minorities were not given admission to high schools for secondary education.

During the late 1800s, Boston opened a public high school for girls so that women acquired an opportunity to learn secondary education.

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2 years ago