The speed is the ratio between the distance and the time:

Data:
d=6343miles
t=9h

Then, the plane traveled at a speed of 704.77 miles per hour.
Absolute value<span> describes the distance of a </span>number<span> on the </span>number<span> line from 0 without considering which direction from zero the </span>number<span> lies. The </span>absolute value of a number<span> is never negative. The </span>absolute value<span> of 5 is 5.</span>
About 20% I would say. Hope I helped, please award brainliest!
Answer:
6.2 cm
Step-by-step explanation:
We are given that
Central angle =67 degrees
Length of an arc=7.2 cm
We have to find the length of pendulum.
We know that
Radian measure=
By using this formula
67 degrees =
rad
Arc length, s=
Where r=Radius of circle
=Central angle (in rad)
s=Length of arc
Using this formula then we get


Hence, the length of pendulum=6.2 cm