Answer:
Step-by-step explanation:
a = 35 feet
b = 54 feet
h = 28 feet
![Area=\frac{[a+b]*h}{2}\\\\=\frac{[35+54]*28}{2}\\\\=\frac{89*28}{2}\\\\=89*14\\\\](https://tex.z-dn.net/?f=Area%3D%5Cfrac%7B%5Ba%2Bb%5D%2Ah%7D%7B2%7D%5C%5C%5C%5C%3D%5Cfrac%7B%5B35%2B54%5D%2A28%7D%7B2%7D%5C%5C%5C%5C%3D%5Cfrac%7B89%2A28%7D%7B2%7D%5C%5C%5C%5C%3D89%2A14%5C%5C%5C%5C)
= 1246 square feet
Answer: (0.685, 0.735)
Explanation:
First, we will compute the confidence level of the given:

They gave us a margin of error of 0.025. From the given, we know that p=71%=0.71.
The confidence interval would then be:

Therefore, the confidence interval would then be (0.685, 0.735)
Answer:
gradient 1/2, y-intercept 9
Step-by-step exp
Answer:
Greg is 19 and Teri is 11
Step-by-step explanation:
Greg = g
Teri = t
-------------
Formulas:
2t-3= g
g+t = 30
Answer:
g = 19
t = 11
Check:
2(11)-3 = 19
19 + 11 = 30
Answer:7.8102 is the distance between those two points
Step-by-step explanation: