we are given
In A 4 year period, About 80,000 acres of coastal wetlands in United States are lost each year.
so, total area =80000 acres
total time = 4 years
now, we can use formula
total change in wetlands = ( total area)/(total time)
now, we can plug values
total change in wetlands is
................Answer
Answer:
The difference of the two means is not significant, so the null hypothesis must be rejected.
Answer:
92
Step-by-step explanation:
angle a and b add up to 180 degrees
4x-20+2x+8=180
add like terms
6x+12=180
x=28
then substitute to get 92
A) The two distributions are each nearly symmetric
Correct on e2020
Answer:
A
Step-by-step explanation:
