sofia has to walk 1 2/25 miles to school. she has already walk 2/3 of a mile. how much farther dose she need to walk ? help me please

She need to walk 31/75 miles to school.

Step-by-step explanation:

It is given that,

Sofia has walk miles to school. She has already walk of a mile.

We need to find how much farther does she need to walk.

Total distance =  

Let she has to walk x distance to school.

Hence, she need to walk 31/75 miles to school.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.