Part A:
Express the given number of hours and velocities of the cyclist as ordered pairs. The time (number of hours) can be our abscissa (x-coordinate) and the velocities can be our ordinate (y-coordinate). The coordinates are therefore (2, 18) and (4, 4). The equation that can be formed in this is established through the two-point equation.
(y - y₁) = ((y₂ - y₁)/(x₂ - x₁))(x - x₁)
Substitute the known variables.
(y - 18) = ((4 - 18)/(4 - 2))(x - 2)
Simplifying the equation,
y - 18 = -7(x - 2)
y = -7x + 32
<em>ANSWER: y = -7x + 32
</em>Part B: This can be graph in the Cartesian plane and numbers 1 to 8 can be substituted to y and take note of the ordered pairs for each point. The slope of the line should be -7 and the y-intercept is 32.<em>
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Answer:
Step-by-step explanation:
Answer-116
Answer:
Dagmar gets paid a total of $683.43 for completing 209 widgets that week.
Step-by-step explanation:
$3.27*209 widgets = $683.43
It’s 24 because it’s half of base times height
Using it's concept, it is found that there is a 0.041 = 4.1% probability the chosen volunteer does NOT possess Yq77.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
Researching the problem on the interest, it is found that:
- There were a total of 590 + 25 = 615 positive tests.
- Of those, 25 did not possess Yq77.
Hence:
p = 25/615 = 0.041.
There is a 0.041 = 4.1% probability the chosen volunteer does NOT possess Yq77.
More can be learned about the probability concept at brainly.com/question/15536019
