11. The shadow of a 10 m high pole is 6 metres. Find the shadow of a 15 m high pole at the same time
of the day.

25m

Step-by-step explanation:

10/6 = length of shadow per metre of pole

so 15 x 10/6 = shadow of 15m high pole

150/6 = 25m

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

i will pick c put check it over to be sure

step-by-step explanation: