Answer:
4 1/2 hours
Step-by-step explanation:
Total time worked was ...
2 3/4 + 1 3/4 = (2 +1) + (3/4 +3/4)
= 3 + (1 1/2) = 4 1/2 . . . hours
Answer:
Mean = 30.3
Median = 30
They scored 30 or more points on 11 games.
Step-by-step explanation:
Mean = all the numbers added together divided by 21
636/21 = 30.3
Median is the middle number (the 11th) = 30
What do you need help understanding?
Answer:
A) 75 C) 20
Step-by-step explanation:
A) multiply the 25 questions by 3 to get the highest score possible since you would get them all correct. 25 x 3 = 75
C) Multiply 3 by 10: 3 x 10 = 30 He missed 5 so multipy 5 and 2: 5 x 2 =10 30 - 10 = 20
Time = 22 minutes
Initial distance = 1 km.
Rate = 1km/ 22m
Final distance = 5 km.
Final time = Rate * Final distance
= 22m * 5km
= 110 minutes.
Thus, it will take 110 minutes or 1 hour 50 minutes for Nadeem to walk 5 km.
