<em><u>The equation to determine the number of species in florida is:</u></em>
<em><u>Solution:</u></em>
Given that,
There are 83 species of butterflies at a butterfly world
That is 38 more than 5/6 of the species x, found in Florida
<em><u>To find: Equation used to determine the number found in Florida</u></em>
From given statement,
83 species of butterflies = 38 more than 5/6 of the species x
Which can be written mathematically as,
Thus the equation to determine the number of species in florida is found
Let us solve the equation
Thus 54 species is found in florida
The domain is the scope of the x values. In this case (-2,-1) is a hole, so x>-2 is one end of the domain, while (3,3) is defined. So the domain using interval notation is (-2,3] which can also be expressed -2 < x ≤ 3, answer option 1.
The maximum rate, r, that the scuba diver may descend is r ≤ 12.6
A linear equation is in the form:
y = mx + b;
where y, x are variable, m is the slope of the line and b is the y intercept.
Let r represent the rate. Since the initial depth is 15.2 feet below sea level, hence b = -15.2. Also, it reaches a depth no more than 46.7 feet below sea level within 2 1/2 (2.5 minutes). therefore:
2.5r - 15.2 ≤ -46.7
2.5r ≤ -31.5
r ≤ -12.6
r ≤ 12.6 (descending)
The maximum rate, r, that the scuba diver may descend is r ≤ 12.6
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Answer:
I will give you the formula, you can do the calculations and I will confirm in a comment
Step-by-step explanation:
