Answer:
51
Step-by-step explanation:
To find the mode of a data set, you must order the data set from least to greatest and find out which number appears the most. For example, I ordered the data set in this example, and found the out that 51 appeared the most.
d, 17
its common sense
The Diplodocus was 744 in longer than the Triceratops.
90 ft = 90 * 12 = 1080 in
28 ft = 28 * 12 = 336
1080 in - 336 in = 744 in
Answer: The Area is 8497.7937
Step-by-step explanation: hope this helps