Answer:
2.66
Step-by-step explanation:
20 inches is 400
10 inches is 200
5 iches is 100
So 20+10+5=35
Which means 400+200+100= 700
So the frequency of a 35 inch string is 700 cycles per second
Step-by-step explanation:
4-1-2-3-4-6-910191944
Answer:

Step-by-step explanation:
step 1
Find the slope
we have
(0,-6) and (1,4)
The slope is equal to

step 2
Find the equation of the line in slope intercept form
The equation of the line in slope intercept form is

we have

-----> y-intercept (given value in the table)
substitute

Answer:
0.6 is the diference
Step-by-step explanation: