Answer:
5 must be added to both the terms to get the ratio 4:5.
Step-by-step explanation:
(3+x)/(5+x)=4/5
Therefore,
15+5x=20+4x
=5x-4x=20-15
=x=5
I hope it's helpful!
Answer:
A. 0
B. 5xy^3
C. 9x^2y
(All three of them are the right answers.)
Explanation:
I just got that question right on Edge.
<em>Hope it helps!</em>
I believe it should be 1.0 mol
Answer: <span>Qualitative/nominal
Gender is expressed as qualitative and nominal. Qualitative because it doesn't have a number, so it's not quantitative. It also nominal because gender is considered as having the same level. Another example of nominal is blood group or religion.
If it has an order of level(example: severity mild to severe), it will be ordinal.</span>
<h2>
Answer:</h2>
Step 1: We need to find the slope (or <em><u>m</u></em>) <u><em>FIRST</em></u> using <u><em>slope formula*.</em></u>
m = 3
Step 2: Now we find the y-intercept (or <u><em>b</em></u>) using the <u><em>slope-intercept formula**</em></u>, ONE of the 2 points given, and the slope we just found.
b = 2
Step 3: Now we put it all together we get our equation in <u><em>slope-intercept form**.</em></u>
<u><em></em></u>
<u><em></em></u>
<u><em></em></u>
**Slope-intercept form: 
*Slope formula: 
