Answer:
4.5
Step-by-step explanation:
Mean = (4+5+6+3)/4 = 4.5 bubbles
Answer:
Round the 540 to 500 for ease, if you need 100k and have 500 every ten mins, just cross multiply the equation
Step-by-step explanation:
Well the first part is 27 but the second part is adding 60 to 21 which is 81. dont forget that!
Step-by-step explanation:




Swap x and y

Answer:
if it is an a or b B is the best answer but if it a true of false. the answer is true
Step-by-step explanation: