Answer:
Step-by-step explanation:
She answered 70% questions correctly
Further explanation:
Percetages are used to calculae the success or failure in tests or exams usually.
Given
The percentage will be calculated as follows:
Keywords: Percentage, Success rate
Learn more about percentage at:
#LearnwithBrainly
$21.6 in one hour
to find one hour divide 399.60 into 18.5
I think its the second one I might be wrong though
Multiplying polynomial:
a^m * a^n = a^m + n
Hope this helped!!!