Hi there!
The answer is actually D.
Since both the numerator and the denominator multiplied by 3 is 3/9, the answer would be 9.
-1 × 3 = -3
-3 × 3 = -9
Since a negative number times a positive number is a negative number, the correct answer would be D.
Hope this helps!
Answer:
She did not qualify the exam.
Step-by-step explanation:
Given data
Total no of question in a test = 20
No. of question answered correctly = 16
Percentage of question answered correctly
But in order to get in the exam the student must have to score at least 90 %. But she got only 80 % so she did not qualify the exam.
The answer is 11/4 = 2.75
If you could tell us the dimensions of the circle we would gladly help you with your question. However it is almost impossible to find the area of half of the circle without knowing the dimensions.
Hope this helps!
To do this we can write 15% as a decimal which will be 0.15. 0.15 times 9 will be 1.35 dollars.
