Answer:
Just read the step by step
Step-by-step explanation:
Ok so what you want to do this split the numbers up into sections for example 15-20 find numbers through those numbers. Then count how many there are. After putting them in the blank space and the use the graph to put the same number in. Hope this helps!
14x-14>7x+7
14x - 7x > 7 + 14
7x > 21
x > 21/7
x > 3
The mean is the average of the numbers. to find the mean add up the numbers and divide by how many numbers there are
In 4 seconds, number of beats = 28
In 1 sec., it is = 28/4 = 7
Now, In 30 seconds, it would be: 30 * 7 = 210
In short, Your Answer would be: 210 beats
Hope this helps!
