3 years ago

Please help me answer this question for probability and statistics.

Mathematics

1 answer:

Olegator [25]3 years ago

4 0

Answer:

Step-by-step explanation:

I only know part of it sorry

probability of apples 5/20=1/4=0.25=25%

Probability of oranges

10/20=1/2=0.5=50%

Pulling out a orange is most likely to occur

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3 years ago

What are the domain and range for the exponential function f(x)=ab^x , where b is a positive real number not equal to 1 and a &g

motikmotik

Answer: Domain (-∞,∞) ; range: (0,∞)

Step-by-step explanation:

1. The exponential functions with the form $f(x)=ab^{x}$ has domain of all real numbers, becaure there is no values in the set of real number for which the value of $x$ is not define. When $x$ approches to ∞, the function approches to ∞.

2. When $x$ approches to -∞, the function approches to 0 but never touches it. This means that $y$ is always greater than zero ( $y>0$ ). Therefore, the range of the function is (0,∞).