Answer:
C 9
Step-by-step explanation:
Answer: 4.78
Step-by-step explanation:
add up all the cookies and then divide by his favorite.
To solve this you need to make all of the percentages for the scores go back 2 decimals. For example: 82 --> 0.82
Next you multiply the decimal by the percent on the test.
0.90 × 75 = 67.5
0.95 × 10 = 9.5
0.82 × 15 = 12.3
Finally you add all of them up and get an answer.
67.5 + 9.5 + 12.3 = 89.3
Samantha achieved a 89.3% on her test.
Please make me the Brainliest!
Answer:
The 2 answers are t = 0.5 Seconds and t= 1.5 seconds
Step-by-step explanation: