Answer:
330ft²
Step-by-step explanation:
Area of figure = Area of rectangle + Area of semicircle
= lb + pi r²/2
= 10 x 8 + 3.1 x 4 x 4/2 ( as 8 is diameter)
= 80 ft² + 248 ft²
= 328 ft² => 330ft²
The answer would be D how are the trails used
Answer:
(a) 0.1074
(b) 0.6342
(c) 1.024 x 10⁻⁷
Step-by-step explanation:
This problem can be modeled as a binomial probability with probability of success (transacting business in a foreign language) p =0.20, and n = 10 trials. The binomial probability model is:

(a) None can transact business in a foreign language, P(X=0)

(b) At least two can transact business in a foreign language

(c) All 10 can transact business in a foreign language

Answer:

Step-by-step explanation:
They are a sum of two like-term negative Integers, so just add them to get the above answer.
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Answer: growth
Step-by-step explanation: