The equation that models the population of bats is 326,000 x (1.014)^X = Y, so the correct answer is A.
<h3><u>Equations</u></h3>
Given that a scientist is studying wildlife, and she estimates the population of bats in her state to be 326,000, and she predicts the population to grow at an average annual rate of 1.4%, to create an equation that models the population of bats, Y , after X years, the following calculation must be made:
- 326,000 x (1+ 1.4/100)^X = Y
- 326,000 x (1 + 0.014)^X = Y
- 326,000 x (1.014)^X = Y
Thus, in 3 years, the equation would operate as follows:
- 326,000 x 1.014^3 = Y
- 326,000 x 1.0425 = Y
- 339,884.58 = Y
Learn more about equations in brainly.com/question/2263981
Answer:
Infinite triangles
Step-by-step explanation:
A triangle can have angles which total to 180 degrees
When one triangle ABC is constructed with degrees 80, 80 and 40 respectively, then similar triangles can be formed by transforming ABC with a real scale factor say k
k can take any real values positive, negative, rational, irrational etc.
Hence we can say given a triangle ABC with given angles there can be an infinite number of triangles with the same angles which will be similarl to ABC and carry an equal proportion with corrresponding sides.
Answer:
what i need to do?
Step-by-step explanation:
A = 6.7 :) hope this helps I double checked
A triangle has three angles, and their measures add up to 180 degrees.
An isosceles triangle has at least 2 congruent sides, and the angles opposite the congruent sides are congruent.
This triangle has one angle of 40 deg, and two angles that measure the same; call the measure of each base angle x.
x + x + 40 = 180
2x + 40 = 180
2x = 140
x = 70
The base angles measure 70 deg.
