Choose the function that has the same graph as y=-4 cos(x-pi). y=-4sin(x-pi), y=-4sin(x-pi/2), y=-4sin(x+pi)

step-by-step explanation:

y=mx+b

heudhduxhdnshenebdutbbt

step-by-step explanation:

hrhhdhdbbrurb ees

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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