Identify the true statement. Choose one: A. A 200-year flood has a recurrence interval of, on the average, once every 200 years. B. Two 100-year floods cannot occur in the same year (or in consecutive years). C. The size of a flood and its recurrence interval are inversely related; the larger the flood, the shorter its recurrence interval. D. An annual probability of 4% means that there's a 1 in 4 chance that a flood of some given size will happen in any given year.

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

let's fu(!

step-by-step explanation: