I forgot how to do those lol
<span><span>0.1n</span>=89.5</span>
<span /><span>Step 1: Divide both sides by 0.1.</span>
<span><u>Answer: </u><span><span>n=89</span></span></span>
<span><span><span /><span><span><span><span>(10)</span><span>(3)</span></span>n</span>=630</span></span></span>
<span><span><span /><span><span>Step 1: Simplify both sides of the equation.</span></span></span></span>
<span><span><span /></span></span>30n= 630
step1: divide both sides by 30.
<u>Answer</u>:<u /> n= 21
Answer:
The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6.
Step-by-step explanation:
Hope this helps!
Answer:

Step-by-step explanation:
Step-by-step explanation:
The answer is option b.
Explanation in the pic.
Need any other maths, feel free!!