Answer:
The answer is A.
Step-by-step explanation:
Given that Winnona took 5 tests and retake Test 5. So the mean score for this question is Total number of scores divide by Total number of tests is equals to 87 :
Let Test 5's score be x,
Let mean score be 87,
Next you have to solve the value of x :
50/80 = 0.625
100 - 0.625 = 0.375
0.375 = 37.5% (move the decimal point to the right 2 spaces)
37.5% decrease is your answer
hope this helps
27 squared is equal to 729, and the square root of 729 is equal to 27.
Hopefully, this helps.
Answer:
2.2
Step-by-step explanation:
11÷5 because 20 goes into 100 5 tines hope this helps!:)
What is the question you just said Can someone answer this what's the question
