Ruhsatfind x in the given figure. (the vertical chord is a diameter.)x = inches

Step-by-step explanation:

You need to remember the Intersecting chords theorem, which states that the products of the lengths of their segments are equal.

You can observe that the diameter is peperndicular to the chord. This divides the chord into two equal segments.

 Therefore, based on this and knowing the theorem mentioned before, you can write the following expression:

Finally, you must solve for "x". So you get this result:

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

the answer is d. 75%