PH is the independent variable and the growth of oysters is the dependent variable
(2/5) × x = -12
i think that's what you were asking for?
if not lmk
Answer:
A. Standard deviation is always a non-negative number.
Explanation:
The true statement about standard deviation is that, standard deviation is always a non-negative number.
A standard deviation is calculated by taking the square root of variance and as such the value of standard deviation is always a positive number and not a negative number.
Additionally, the variance of a sample population is calculated by the summation of all the squared distances obtained from the mean divided by the total number of samples. Hence, all the values of the variance are always positive (non-negative) numbers because they are squared. Consequently, the standard deviation would as well always be a non-negative number.
Answer:
35/100 x 2 = 0.7
0.7 x 365 = 255.5
Explanation:
First step would be to find 35 percent of 2 kg which can be put in the equation 35/100 x 2. The answer is 0.7 of 2 kg is recycled every day, but the question asks for year, so multiply 0.7 by 365 to get 255.5.
