Answer:
1
Step-by-step explanation:
I would help you, but sadly, i cannot read what the paper states.
It would be in the first quadrant since the second quadrant is on the other side of the y-axis.
To expand a polynomial, multiply its factors by using the distributive property and then combine all like terms.
<h3>How to illustrate the information?</h3>
It should be noted that a polynomial is an expression which is composed of variables, constants and exponents, which are combined using the mathematical operations such as addition, subtraction, multiplication and division
A polynomial is expanded if there's no variable appears within parentheses and all like terms have been combined.
To expand a polynomial, multiply its factors by using the distributive property or perform the indicated operations. Then combine all like terms.
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Answer:
91.72% likely that the soil sample contains organic matter.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
We have that:
Of 700 samples that contain organic matter, 665 give a positive result and 700 - 665 = 35 give a negative result.
Of 300 samples that do not contain organic matter, 300 - 240 = 60 give a positive result and 240 give a negative result.
If a soil sample test gives a positive result, it is ___% likely that the soil sample contains organic matter.
665 with organic matter out of 665 + 60 = 725 positive tests.
665/725 = 0.9172
0.9172*100% = 91.72%.
91.72% likely that the soil sample contains organic matter.