The table below shows the land-speed records to the nearest mile per hour. draw a scatter plot for the data and use it to predict the approximate land-speed record for the year 2005. assume the rate of increase of speed records remains the same.

year
speed
record
year
speed
record
1906
125
1933
152
1910
129 1935
154
1911
130 1937
155
1919
138 1938
156
1920
139 1939
157
1926
145 1947
165
1927
146 1963
181
1928
147 1964
182
1929
148 1965
183
1931
150 1970
188
1932
151 1983
200

The answer is 151.1983
hope this helps you
Cats are number 1

Gdjehhjjjbb bvggcddfghg bbgg

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

1 the 1st term, 3 the 2nd term, 6 the 3rd term,etc.

note the following:

from the 1st term (1) to the 2nd term (3), we go up by 2,from the 2nd term (3) to the 3rd term (6), we go up by 3from the 3rd term (6) to the 4th term (10), we go up by 4, andfrom the 4th term (10) to the 5th term (15), we go up by 5.

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for