Is letter B
Because the sphere means the outside part of the sphere, not inside of it
Answer:
B. They sold the least lemonade with the recipe that used 7 lemons
Step-by-step explanation:
4c
4(18)
72 is the score for 18 correct problems
Rationalizing the denominator of the expression, it is found that the simplified expression is given by:
<h3>What is the expression that we have to simplify?</h3>
It is given by:
We rationalize the denominator, using the subtraction of perfect squares, hence:
Then, solving the expression:
More can be learned about rationalizing at brainly.com/question/17110969
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