Answer:
0-7
Step-by-step explanation:
89-0
The translation is (x-8,y+5). To get from A to A’ you go left (x-axis) 8 times and up (y-axis) 5 times.
Answer:
1 pencil will be for 1.75 $
Answer:
Step-by-step explanation:
za/2: Divide the confidence interval by two, and look that area up in the z-table: .95 / 2 = 0.475. ...
E (margin of error): Divide the given width by 2. 6% / 2. ...
: use the given percentage. 41% = 0.41. ...
: subtract. from 1.
There are 63 students in the room, this is because 21 time 3 gives you 63.
