Identify the population, parameter, sample and statistic: A high school student was interested in finding the mean annual tuition at a 4-year US college. The student randomly selected 23 US colleges and found the mean annual tuition of $19,800

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

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.