5.73 so rounded up, it would be 6.
Answer: -2
Step-by-step explanation:
Answer:
Inequality: x > -2
Interval Notation: ( -2, ∞)
Step-by-step explanation:
4 as the denominator of the fraction is equal to the degree of the root so the answer is the 4th root of x
Answer:
<em>She needs </em><em>77 </em><em>on her last test to earn an 82 for the quarter.</em>
Step-by-step explanation:
Maria scored 72, 97, and 82 on her first three math tests.
She wants to have a mean score of 82 for the quarter.
Let us assume that she must score x on her last test to earn an 82 for the quarter.
So the average score will be,

But the average score is given as 82, so




