2 x (5-2)^3
2 x (3)^3
2 x 27
54
The teacher would need 40 centimeters of tape to hang 10 student projects.
Step-by-step explanation:
Given,
Tape used to hang projects = 36 centimeters
Number of projects hanged = 9
We will find unit rate;
9 projects = 36 centimeters
1 project = 
1 project = 4 centimeters
Therefore,
Tape needed to hang 10 projects = 4*10 = 40 centimeters
The teacher would need 40 centimeters of tape to hang 10 student projects.
Keywords: unit rate, multiplication
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Answer:55%
Step-by-step explanation:
330/600=0.55
55%
Answer:

Step-by-step explanation:
To solve the given quadratic equation
you can apply the Quadratic formula, which is shown below:

Where:

Therefore, when you substitute values into the Quadratic formula shown above, you obtain the following solution:

