Answer:
18 kilometres
Step-by-step explanation:
Speed of the car is 72 kilometres per hour
means the car runs 72 kilometers within 60 minutes
so, the car will travel in 15 mins,
72×15/60
= 72/4 = 18 kilometres
Answer:
311.04 and 373.248
Step-by-step explanation:
Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36
Since the number is prime, the last digit can only be 1 or 9.
Possible numbers are 419, 941, 661
Therefore, Andrea's mystry number is 941
Answer:
C. 350
Step-by-step explanation:
A sample of 50 different coloured balls are removed from total golf balls made.
Out of these 50 coloured balls, 8 balls are pink
Now, to calculate the total number of golf balls made,
we can use the concept of proportion
=
total golf balls made =
total golf balls made = 350
Answer
240 degrees
Step-by-step explanation: