Lake City Jr. High Students: *** 12 out of every 18 ride a bus to school
*** 9 out of every 15 live in Lake City
*** 160 ride a bus to school

How many of the Jr. High students do not live in Lake City?

the answer is 2/54

step-by-step explanation:

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet