The students at Millerville High School were surveyed about their favorites type of music. The results are in the table. to the nearest whole percent, what percent of the students who chose country as their favorite are in 9th grade? a.63%,b.39%,c.24%,d.20%

Favorite type of Music
Grade Country Rap Rock Pop
9th 24 36 15 28
10th 16 38 18 30
11th 12 15 10 22
12th 10 30 12 12

24+16+12+10=62 24/63 =12/31=0.387 39%??

looks right to me.

charmi chowdary is observing an object from a building of height 6mts with 60degree of angle depression, then the horizontal distance between and object is answer

96cm2

Suppose you have 20 meters of fencing for making a rectangular dog pen. What is the maximum area you can enclose

To find the percentage of students who chose country as their favorite type of music and are in 9th grade, you need to calculate the following:

1. Add up the number of students who chose country for each grade level: 24 (9th grade) + 16 (10th grade) + 12 (11th grade) + 10 (12th grade) = 62.
2. Divide the number of students who chose country in 9th grade by the total number of students who chose country: 24 / 62 = 0.3871.
3. Convert the decimal to a percentage by multiplying by 100: 0.3871 * 100 = 38.71%.

Rounded to the nearest whole percent, the percentage of students who chose country as their favorite and are in 9th grade is approximately 39%.

Therefore, the correct answer is b. 39%.