In your question that ask to find the speed of the current in meters per second where as the paddle wheel's radius is 0.2m and rotates at 100rpm. In your question, the acceleration could be, based on my calculation, the acceleration is V= 2.0994 m/s
Kris scored 24 points and Julio scored 12 points. the equation is :36 ÷3 because if you draw a diagram then kris would have 2 boxes and Julio would have 1 then you divide 36÷3 and you get 12 you put 12 In the 3 boxes and multiply the two boxes for kris and it's 24 and Julio's is 12
Answer:
Step-by-step explanation:
Answer:
x = 17 $20 bills
y = 30 $5 bills
General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Multivariable Systems
Step-by-step explanation:
<u>Step 1: Define variables</u>
x = # of $20 bills
y = # of $5 bills
<u>Step 2: Set up systems of equations</u>
<u /><u />
<u />
<u>Step 3: Solve for </u><em><u>x</u></em>
- Rewrite:
- Substitute:
- Distribute 5:
- Combine like terms:
- Subtract 235 on both sides:
- Divide both sides by 15:
By solving for <em>x</em>, we now know that we have 17 $20 bills.
<u>Step 4: Solve for </u><em><u>y</u></em>
- Define: x + y = 47
- Substitute: 17 + y = 47
- Subtract 17 on both sides: y = 30
Now we know that we have 30 $5 bills.
Answer:
60% of the students passed the test
Step-by-step explanation:
total # of people taking the test: 36
# of people passed: 18
# of people failed: 36-18 = 18 (18 people failed the test)
percentage= (number of favorable outcomes/total number of outcomes)* 100%
(18/36)*100
= 60%