U have to add them all together
Using the line of best-fit, it is found that the residual for the player is of 12.6.
<h3>What is the residual for a line of best-fit?</h3>
A residual is given by the difference <u>between the observed point and the predicted point</u>.
In this problem, the expected score over x hours is given by:
f(x) = 280.3 + 85.7x.
Hence, for 3 hours, the predicted score is given by:
f(3) = 280.3 + 85.7 x 3 = 537.4.
The observed score was of 550, hence the residual is given by:
R = 550 - 537.4 = 12.6.
More can be learned about residuals at brainly.com/question/22507107
#SPJ1
A relation is the relationship between variables. When each input has one output, the relation is a function. When the value of k is 5 or 3, the relation will not be a function.
Given that:
For S, not to be a function, 1 domain element must point to more than one range elements.
This means that:
Collect like terms
Multiply by -1
Remove absolute bracket
Solve for k
Hence, when k is 5 or 3, the relation will not be a function.
Read more about functions and relations at:
brainly.com/question/2253924
Answer:
Con cada depósito se pueden llenar 3,617.28 envases.
Step-by-step explanation:
Dado que el agua de un manantial se conduce hasta unos depósitos cilíndricos que miden 12 m de radio de la base y 20 m de altura, y luego se embotella en bidones de 2.5 litros, para determinar cuántos envases se llenan con cada depósito se debe realizar el siguiente cálculo, sabiendo que el volumen de un cilindro se obtiene multiplicando pi por el radio del cilindro al cuadrado por su altura:
3.14 x (12x12) x 20 = X
3.14 x 144 x 20 = X
452.16 x 20 = X
9,043.2 = X
9,043.2 / 2.5 = X
3,617.28 = X
Por lo tanto, con cada depósito se pueden llenar 3,617.28 envases.