To find the answer, you have to set up a rate! The easiest way to do this would be to have:
160 beats / 60 seconds
25 beats / 10 seconds
From here, you can just look at the numbers. You want to get the two to have the same divisor, so you should multiply (25 beats / 10 seconds) by 6, because 6 * 10 = 60 seconds!
In conclusion, her heart rate when playing basketball is 160bpm, while her heart rate when jogging is 150bpm.
This means that her heart rate goes up more when she is playing basketball than when she is jogging!
Answer:
Step-by-step explanation:
The expression is for the interior angle of the hexagon; one interior angle is equal to 
.
Since an interior angle of a hexagon measures 120°, we have the equality
.
Now it is just a matter of solving for 
Answer:
50%
Step-by-step explanation:
''What is the probability that she selected the biased coin?”
When we have n possible outcomes of an event and all of them have the same probability of appearance, then in theory each possibility has a probability 1/n of being the result of the event.
In this case the event is choosing randomly a coin out of 2, so no matter what the biased coin is or the results we get when we toss it, the probability of choosing the biased coin is ½ = 0.5 or 50%.
Answer: 60=5(7+x)
X= 5
Step-by-step explanation:
60 is the total amount of songs so it’s going to be divided into 5 different playlists. And those playlists are going to have 7 older songs plus the amount of new songs.
