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