200 people recorded the time they spent on social media one day. The table shows the results.
Work out an estimate
Time, t(mins) Frequency Midpoint 1
of the mean time.
38
Ost< 30
30 St<50
82
64
50 St<60
60 st<90
16
Total = 200
The empty boxes in the table can be
used to help you but no marks will be
given for any numbers placed in the boxes.
Total marks: 3

answer:   n ≤ -3 or n < -5

step-by-step explanation:

-5 + 2n ≥ -11

+5             +5

2n ≥ -6

2/2 ≤ -6/2

n ≤ -3

-6 - 10n > 44

+6           +6

-10n > 50

-10/-10 50/-10

n < -5

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

there is no points to select.

step-by-step explanation:

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: