The values of Bahria building contracts (in Rupees millions) for a 12-month period follow. 240 350 230 260 280 320 220 310 240 310 240 230
a) Construct a time-series plot.
b) Find the trend by method of 3-year moving average and plot the values.

rounding to the nearest thousandth would be 452,000

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

70 years.

step-by-step explanation: