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Answer: answer is C
Step-by-step explanation:
You got the area of the rectangle right the 12 by 8 it is 96
but you forgot about the triangle on top
Here are the formula's
rectangle: a=lw
triangle: a=hb/2
so the base of the triangle is 12 and the height is 4
12·4=48
48÷2=24
so you have to add 96+24=120
so c is your answer
Answer:
108
Step-by-step explanation:
Answer:
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
The median is also the number that is halfway into the set. To find the median, the data should be arranged in order from least to greatest. If there is an even number of items in the data set, then the median is found by taking the mean (average) of the two middlemost numbers.
The range of a set of data is the difference between the highest and lowest values in the set. To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.
i hope i helped a bit
Step-by-step explanation: