Answer: Probability theory is a branch of mathematics focusing on the analysis of random phenomena. It is an important skill for data scientists using data affected by chance. With randomness existing everywhere, the use of probability theory allows for the analysis of chance events.
Step-by-step explanation:
r + 4(r - 3)
<em><u>We'll use the distributive property to simplify this.</u></em>
r^2 - 3r + 4r - 12
<u><em>Combine like terms</em></u>
r^2 + r - 12 is the simplified form.
100-35=65
65 over 100 x 345.80
=224.77
345.80-224.77=121.03
U r going to subtract 3 from each side of the equation....leaving you with :
x^2 + 2x = -3
Answer:
b) square root of 29
Step-by-step explanation:
i just took it on edge
