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3 years ago

A person tests positive for a retrovirus. Does this prove that they are exhibiting the symptoms of an illness?

2 answers:

7 0

D, cause it can show ilnesses and all that but that doesn't mean you have to show symptoms for a virus u can hhve it and not have any symptoms

xeze [42]3 years ago

3 0

Answer:

Expla thay are useually asymptomatic

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What sense organs are located on the head and in the mouth of a fetal pig?

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The sense organs that are located on the head and in the mouth of a fetal pig are the Ears, mouth, eyes, nose, and tongue. The pig, just like humans, experiences sound, sight, taste, smell, heat, cold, pain and also balance. The way it responds to these assists humans in the recognition of health and diseases. For instance pain and the posture will often indicate a specific disease such as a fracture of the vertebrae in the spine.

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3 years ago

How can you find the x-intercept of y = 1/2 x-4

Yakvenalex [24]

Well if you graph it the equation the x intercept would be 8

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3 years ago

Which of the following is marked by the appearance of organisms with hard parts?

My name is Ann [436]

Answer:

Explanation:

bace i have done thos test

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3 years ago

If a car weighs 6310 N on earth, what is its mass?

Damm [24]

Weight is a force and it can replace force in the equation. The acceleration would be gravity, which is an acceleration. Fw = 30 kg * 9.8 m/s^2 = 294 N. To change from weight to mass divide by gravity (9.8 m/s^2).

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4 years ago

Learning Task 2. Find the equation of the line . Write in slope intercept form

Damm [24]

Answer:

(1) m = -5, b= 1

$\frac{x}{a} + \frac{y}{b} = 1$

put b=1 (given)

$\frac{x}{a} + \frac{y}{1} = 1$ => y = -x/a + 1

-1/a is representing slope here which is given as -5

-1/a = -5 => a = 1/5

slope intercept form

y = mx +b

y = -5x + 1

standard form

5x +y = 1

(2). (1, -2), (3, 3)

m = 5/2

slope intercept form

y - 3 = 5/2*( x -3)

y = 5x/2 -9/2

standard form

5x -2y = 9

(3). (-2, 0) and (0,5)

m = 5/2

slope intercept form

y - 0 = 5/2 ( x+2)

y = 5x/2 + 5

standard form

5x -2y = -10

(4). a = 2, b = -7

$\frac{x}{2} + \frac{y}{-7} =1$

slope intercept form

y = 7x/2 -7

standard form

7x -2y =14

(5). m=2,(3,-1)

slope intercept form

y +1 = 2(x -3)

y = 2x -7

standard form

2x -y = 7

6 0

3 years ago