A chain of shops looks at their weekly profit in 10 stores across the Falkirk area.
It is expected that everyone's weekly profit will be with a range of
£12,000 12500
The following is a list of the weekly profits.
13600
9100
6600
11200
14050
15600
12800
12900
13400
7800
a)
State what percentage of the stores are below the expected
weekly profit.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?