Answer:
Range: [-5, 0]
General Formulas and Concepts:
<u>Algebra I</u>
- Range is the set of y-values that are outputted by function f(x)
Step-by-step explanation:
According to the graph, the line's y-values span from -5 to 0. Since both are closed dot, they are inclusive in the range:
[-5, 0] or -5 ≤ y ≤ 0
Answer:
5 seconds
Step-by-step explanation:
In 5 seconds it will be at 98 meters
x = -b/2a
x = -20/2(-2) = -20/-4 = 5
The simplified expression using the commutative property is :
+ 
<h3>Meaning of
commutative property</h3>
commutative property can be defined as a mathematics attribute that is possessed by a mathematical equation, that enables the objects undergoing addition or multiplication to change position.
In conclusion, The simplified expression using the commutative property is :
+ 
<h3>Analysis</h3>
4/3 + 3/4 + 2/3 = (
+
) +
=
+ 
Learn more about commutative property: brainly.com/question/1528288
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Answer:
2.06
Step-by-step explanation:
lmk if u need an explanation
The number of questions in the test is 30
Step-by-step explanation:
Let's call the total number of questions in the test N.
We know that Laura answered 27 questions, and these 27 questions represent the 90% of the test.
Therefore, we can say that 27 is the 90% of N.
Re-writing the percentage as a fraction,

This means that:

And now we can solve for N to find the number of questions in the test:

Learn more about percentage:
brainly.com/question/82877
brainly.com/question/1834017
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