The ratio that represents Kyle's batting average at the end of the season is h:10
<h3>Mean or Average</h3>
Mean is defined as the sum of data to the total number of samples.
Given the following
- Total number of hits = h
- Number of bats in a season - 10
Using the formula:
Ratio of the mean = Total number of hits/Number of bats
Ratio of the mean = h/10
Hence the ratio that represents Kyle's batting average at the end of the season is h:10
Learn more on average here: brainly.com/question/4931057
C=25.12 inches
Because 6.28 x 4 = 25.12
Answer:
495
Step-by-step explanation:
In order to find the sum of the first 18 terms you have to find the 18th term and the first term using the equation given.
a1=3(1)-1 a1=2
a18=3(18)-1 a18= 53
Then plug in 53 for an, 18 for n, and 2 in for a1 in the sum equation: Sn=n/2(a1+an)
Sn=18/2(2+53) Solve for sn= 495
