For a house painting job, erica can be paid $250 plus $10 per hour. she wants to earn at least $400 in one day.

Erica needs to work at least 15 hours in one day

Step-by-step explanation:

10x + 250 ≥ 400

       -250   -250

10x           ≥ 150

÷10             ÷10  

  x           ≥ 15

ce pula mea vrei ma

step-by-step explanation:

gayule

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all