A radar gun measured the speed of a baseball at 103 miles per hour. If the baseball was actually going 102.8 miles per hour, what was the percent error in this measurement? Do not include the percent sign (%) in your answer.

Round your answer to two decimal places after solving for the percent.

0.194

Step-by-step explanation:

The percent error in this measurement is 0.194%. Step-by-step explanation: Given : A radar gun measured the speed of a baseball at 103 miles per hour.

.19%

Step-by-step explanation:

     103.0

    102.8

-  

          .2

  .2

 =   .00194

102.8                    19%

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq