To the nearest tenth of a percent, what percent of the 7th grade students were in favor of wearing school uniforms? A. 19.2%
B. 41.3%
C. 42.9%
D. 57.1%

C

Step-by-step explanation:

48 in favor divided by the total 112 7th graders is .4285, rounded is 42.9%

C. 42.9%

Step-by-step explanation:

They say out of 7th grade so we need the total 7th graders which is 112 and they say in favor so then we take 48 and divide the two 48/112 which gives us a decimal so we then multiply it by 100 to get the percent.  

48/112= 0.429

0.429(100)= 42.9%

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice