Earings per share. The earnings per share (in dollars) for 12 companies selected at random from the list of Fortune 500 companies are: 0.96
1.13
7.75
1.03
1.05
2.15
5.15
1.78
7.79
4.68
8.48
8.32
a. Find the mean of the earnings per share. $
(Type an integer or a decimal. Round to two decimal places.)
b. Find the standard deviation of the earnings per share. $
(Type an integer or a decimal. Round to two decimal places.)

step-by-step explanation:

12475909

40 minutes

step-by-step explanation:

add the time and multiply by 2

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc