PLEASE HELP WILL MARK BRAINLIEST Seven hundred people are gathered in a trapezoidal park with bases measuring 30 yards and 110 yards
and a helght of 50 yards.
Find the population density of the park.
The population density of the park is
people per square yard,
Find the population density if the bases and height are halved,
The population density of the park if the bases and height are halved is
yard.
people per square

, and

for

step-by-step explanation:

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

note the following:

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

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)