Answer:
0.01875 miles per hour
Step-by-step explanation:
0.75 divided 40
0.01875
Answer:
- Melissa: 30
- Ryan: 23
- Chau: 69
Step-by-step explanation:
Let r represent the number of messages Ryan sent. Then Chau sent 3r and Melissa sent r+7. Their total was ...
(r+7) +(r) +(3r) = 122
5r +7 = 122 . . . . . collect terms
5r = 115 . . . . . . . . subtract 7
r = 23 . . . . . . . . . . divide by 5
Ryan sent 23, Melissa sent 30, and Chau sent 69 text messages.
The median number means the middle number. Before finding the middle number, you must line up the numbers from decreasing to increasing size:
4, 5, 8, 9, 10
Then, simply find the number in the middle. Since there are five numbers in this list, the middle number will be the third one: 8.
Answer:
According to my calculations, the missing number is 11/4
Step-by-step explanation:
