Answer:
He could have asked the girls as well, and could have asked the entire class instead of just 10 students.
Step-by-step explanation:
By only asking 10 boys, he is not getting a complete representation of the whole class, as their are 30 students in the class.
Answer: x=3
Step-by-step explanation:
7(8-x)=56-21
56-7x=35
-56 -56 (subtract 56 from both sides)
-7x=-21
/-7 /-7 (divide each side by -7)
x=3
Answer:if it's 25% red, it's 50/50 that it will not be orange
Step-by-step explanation:
Based on the given parameters, the equivalent expression of [(1.3^3)/(1.2^4)]^-6 is (1.2^[24])/(1.3^[18])
<h3>How to determine the
equivalent expression?</h3>
The expression is given as:
[(1.3^3)/(1.2^4)]^-6
Apply the power law of indices to the above expression
[(1.2^4)/(1.3^3)]^6
Next, we expand the exponents using the power law of indices
(1.2^[4 * 6])/(1.3^[3 * 6])
Evaluate the products
(1.2^[24])/(1.3^[18])
Hence, the equivalent expression of [(1.3^3)/(1.2^4)]^-6 is (1.2^[24])/(1.3^[18]) based on the given parameters
Read more about equivalent expressions at:
brainly.com/question/2972832
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<u>Complete question</u>
Create an equivalent expression for [(1.3^3)/(1.2^4)]^-6
Answer:
2 is proportional because they all equal one when I divide them
I think :)
