Circumference = r * 2 * pi
Circumference of track 1 is 376.8
Answer:
Step-by-step explanation:
whats the question here lol
Answer:
The best estimate for 43x78 is 40x80
Step-by-step explanation:
43 rounded to the nearest ten is 40.
78 rounded to the nearest ten is 80.
The answer to 40x80 is 3200
The answer is B.
If there are 6 red marbles, 6 white marbles, and 4 blue marbles, then there are 16 marbles total. To find the probability (P) of either the red or blue marbles, you will add together the number of red and blue marbles, and divide that by the total:
(6 + 4) / (6 + 6 + 4)
10/14
This fraction can further reduce to 5/8 (by dividing both the numbers by 2).
