C yes because the ratios are equivalent between each pair of values
Answer:Julie's average score was 76
Step-by-step explanation:
The formula for Average or mean is expressed as
Average = sum of terms / total number of terms.
Julie's first three test scores in biology were 65, 90 and 73.
The sum of the scores would be
65 + 90 + 73 = 228
The number of terms is the number of subjects. Therefore, the number of terms is 3. Therefore,
Average = 228/3 = 76
Answer: Which question do you need
Step-by-step explanation:
Where x is the percent discount,
x = 5/20 * 100.
The percent discount is 25%.