1 minute = 60 seconds
1 minute 35 seconds = 60 + 25 = 95 seconds
Speed = 400 meters / 95 seconds
Speed = 4.21 meters / second
Answer:
109% of increase
Step-by-step explanation:
In order to know the increase in the percentage, we can do this in various methods, however let's follow the method using only rule of 3; you can also do it by the variation index, however, rule of 3 is easier.
First, we need to know the difference between 756$ and 1580$:
1580 - 756 = 824$
Now let's set the rule of three, assuming that 756 is 100% innitial:
756$-------->100%
824$--------> X
Solving for X:
X = 824 * 100 / 756 = 109.9947%
And if you round this number: 109%
The partial product of 4.6×3.5 is 16.1
Four students each made a list of prime numbers eric 5,7,17,23 maya 3,5,13,17 bella 2,3,17,19 jordan 7,11,13,21 who made an erro
mart [117]
Jordan. A composite number is any number that has more factors than 1 and itself. 3x7=21, so 21 is composite.
