Answer:
The function that illustrates the scenario is y = 70x, indicating that she can type 3,430 words in 49 minutes.
Stepwise breakdown:
Data provided:
Words typed by Mrs. Garcia each minute = 70
Words typed in 2 minutes = 140
Words typed in 3 minutes = 210
Words typed in 4 minutes = 280
Mrs. Garcia's typing speed is
Therefore, the function representing the total words typed in x minutes is described as follows:
y = 70 × x
y = 70x
To calculate the words typed in 49 minutes, substitute x = 49 in the equation.
y = 70 × 49
y = 3430
Thus, The function that represents the situation is y = 70x, and she is capable of typing 3,430 words in 49 minutes.
Response:
0.0000
Unusual
To explain step-by-step:
A tobacco company asserts that the nicotine content in its cigarettes behaves as a random variable with a mean of 2.2 mg and a standard deviation of.3 mg.
This means the population parameters are
The likelihood that the sample average would equal or exceed 3.1
equals 0.0000