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Maps
The diagram shows what pupils in years 7,8 and 9 choose to do at dinner time.
Key
Yoar 7
ロロロ
Year 8
Year 9
50
40
Number
of
pupils
20
10
Eat a
packed lunch
Eat at
home
Eat a
school dinner
A pupil from year 7 is chosen at random.
Are they most likely to eat a packed lunch, or eat at home, or eat a school dinner?
O Eat a packed lunch
O Eat at home
O Eat a school dinner
O
Ri
>
5

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

(x) - (y) = (1 + 4i)

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;