Answer:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean
Step-by-step explanation:
x/9 = -6
Solve for X by multiplying both sides by 9:
x = -6 * 9
x = -54
Answer:
<h2>23.6°</h2>
Step-by-step explanation:
<h3>to understand the solving steps</h3><h3>you need to know about</h3>
- trigonometry i.g sin(x)=opp/hypo
- PEMDAS
<h3>given:</h3>
- opp:6
- hypo:15
<h3>to find:</h3>
<h3>let's solve:</h3>
therefore
<h3>xyz angle=23.6°</h3>
I think the correct answer from the choices listed above is option C. It is the metal Na that will react with water to produce a metal hydroxide and hydrogen gas. It reacts violently with water forming sodium hydroxide and the hydrogen gas.
