Method of transportation percent of students
bike 3%
bus 90%
car 4%
walk 3%

a middle school student is doing a math project in which she has to make a graph of the different ways students get to school. to collect her data, she stands under the bus canopy and asks 100 students how they normally get to school. is her data valid? why or why not?

No. Because she only asked the people who was walking to school

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )