Math question C= 5
9
(F−32)
The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?
A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only

D) I and II only

Explanation:

The equation which related Fahrenheit to Celsius is given as:

For F = 32, C = 0

For F = 33, C = 5/9

For F = 34, C = (2)(5/9)

Hence, Statement (I) is correct

For C = 0, F = 32

For C = 1

As F₂ - F₁ = 33.8 - 32 = 1.8 , Statement (II) is correct

As it contradicts with Statement (I), and Statement (I) was found correct, Statement (III) is incorrect

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.