Answer:
Mean: 11.6
Median: 14
Mode: 18
Range: 17
Step-by-step explanation:
Mean: add all of the numbers and divide by how many numbers there are
Median: Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
Mode: the number that occurs the most
Range: Subtract the minimum data value from the maximum data value to find the data range. In this case, the datarange is 18−1=17
Ok. 1/4 is 9/36 . you do this by seeing what will give you 36 when you have a 4 . and 9/9 when you divided both you get 0.25.
again we have 4/9 and we see what we can put in to get another 36 , but we have a 9, so it’s 4. 4/9 x 4/4 = 16/36 when you divide this you them both you get 0.44 so they’re equivalent.
so 0.25 is less than 0.44
basically it’s saying 25<44
so 1/4 is less than 4/9
Answer:
7x
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
105+4d-1=180
104+4d=180
4d=76
d=19