3 years ago

Messengers delivered letters because they had:

Advanced Placement (AP)

1 answer:

sesenic [268]3 years ago

7 0

Messengers delivered letters because they had No Postal system

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Each time a patient presents for care, the ______________ should be viewed or copied to ensure accurate information is on file f

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This could be the
1) insurance card or insurance information, which may be private insurer, Medicaid, Medicare, military health.
2) compared with your driver's license with current address

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2 years ago

In ela honors 2 class I have to interpret this quote Be fearless in the pursuit of what sets your soul on fire in my own meaning

Ierofanga [76]

This could mean...
1) Do what your heart desires, if your heart wants to do something, do it.

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3 years ago

The relationship between the steering system, the wheel positions, and the suspension system form what is called the:

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Electrically powered, hydraulic steering system

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3 years ago

Evaluate the extent to which new technologies caused a market revolution in the period from 1800 to 1848.

Nesterboy [21]

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3 years ago

The equations of the tangent to the curve y=xsinx at the point (pi/2,pi/2) is

never [62]

The first thing you have to realize is that tangent is the slope of a curve on a given point. You can solve for the slope by finding the derivative of the given function. So:

$\frac{d}{dx} xsin(x)$

Next use product rule (I recommend watching videos if you're confused):

$= [sin(x)] + [x*cos(x)]$

Next substitute you x-value (π/2) into your derivative:

$= [sin( \frac{ \pi}{2} )] +[ \frac{\pi}{2}*cos( \frac{\pi}{2})]$
$= 1 + \frac{\pi}{2} *0$
$= 1$

So our slope at π/2 is 1. Next we use our slope-form and substitute our given value and solve for y-intercept (algebra-stuff)

$( \frac{\pi}{2}) = 1( \frac{\pi}{2}) + b$
$b = 0$

So we get our equation:

$y = x$

So our answer is E

Feel free to ask any questions.
Hopes this helps!

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3 years ago