Answer:
= 4n + 3
Step-by-step explanation:
Note there is a common difference d between consecutive terms, that is
d = 11 - 7 = 15 - 11 = 19 - 15 = 4
This indicates the sequence is arithmetic with n th term
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 7 and d = 4, thus
= 7 + 4(n - 1) = 7 + 4n - 4 = 4n + 3
<span>Hello!
30 square centimeters
Hope i helped! :)
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Answer:
B,D,E,F
Step-by-step explanation:
Each dash in the box plot means something. The lowest dash is the lowest value in the data set. The next one going up is the lower quartile. The next is the median. Next, the upper quartile. And last, the highest value in the data set. The first quartile (Q1) is the as the middle number between the smallest number and the median of the data set. The second quartile (Q2) is the median of the data. The third quartile (Q3) is the middle value between the median and the highest value of the data set. Hope this helped!
There are 120 parking spaces. because if you divide each by 3 then 15% percent becomes 5% and 18 handicapp spaces becomes 6 parking lot spances. Since we know that there is 100% in total percentage we multiply 6 with 20 in order to get 120
