Answer:
A 94
Step-by-step explanation:
If we take the mean of 91, 96, and 95, we find that it is equal to 94. Thus, if he scores a 94 on his last two quizzes, his average will remain a 94.
Answer: 100
Step-by-step explanation:
Answer:
x=13
Step-by-step explanation:
15x-15
15*13=195
195-15=180
26/24=x/10
26*100=x*24 (cross multiply)
2,600=34x (divide)
x=76.47
therefore 26 is 34% of 76.47
The answer is the first option: it has the same domain as the function f(x) = - √(-x).
The domain is the set of x-values for which the function is defined.
The square root function is defined only for zero and positve values.
- x is positive when x negative.
So the domain for - √(-x) and √(-x) are the same: x less than or equal to zero.