Answer:
5 / 8
Step-by-step explanation:
Given :
Average age of male = 25
Average age of female = 40
Average age of entire membership = 30
The ratio of female to male students :
Male students : Female students
25 : 40
5 : 8
5/8
Answer: 6.4008
Step-by-step explanation:You can use the Calculator EX clap.
Krystal is correct
<h2>Explanation:</h2>
We have the following equation:

In order to solve this, we need to follow this step:
Step 1. <em>Add </em>11 to both sides:

So, Krystal is correct
<h2>
Learn more:</h2>
Solution to equations: brainly.com/question/6251329
#LearnWithBrainly
F(x) = 3x² - 3x - 6
The zeros f(x) = 0 ⇒ 3x² - 3x - 6 = 0
3x² - 6x + 3x - 6 = 0
3x(x - 2) + 3(x - 2) = 0
(x - 2)(3x + 3) = 0 ⇔ x - 2 = 0 ∨ 3x + 3 = 0
x = 2 ∨ 3x = -3
x = 2 ∨ x = -1