Answer:
The answer is 45 liters = $1890
Step-by-step explanation:
As 1 liter of helium = $42
So multiply 45 liters with $42
Equals $ 1890 for 45 liters of heluim
I don’t know how to answer this problem sorry
25 balls, 13 are odd
first pick = 13/25 probability of picking an odd
2nd pick = 12/24 = 1/2 probability
13/25 x 1/2 = 13/50 probability
Hey There!
<u>Answer:</u>
- <u>HCF</u> = 9 (<em>With the two numbers)</em> - 18,9
- LCM = 3 <em>(with the two numbers) </em><em>- 6,9</em>
Step-by-step explanation:
<u>HCF </u>
<em>If HCF is ''</em><em>9</em><em>''</em><em> </em><em>that means that ''9'' is the divisible of two numbers.</em>
<em>So 18 and 19 can be divided by 9 and that's the highest divisible for both factors.</em>
<em>And always remeber the answer is a ''Prime factor.''</em>
<u>LCM</u>
<em>If LCM is ''</em><em>3</em><em>'' that means ''3'' is the lowest common multiple out of two numbers.</em>
Hope this helps!
Have a nice Day!:)
<em />
<u />
First equation
a. 3x+5=65
b.3x=60 x=20
