<span> 166cm would be your answer.</span>
Answer:
<em>Answer: A. 0.2</em>
Step-by-step explanation:
<u>Probability</u>
The circle graph shows the distribution of the makeup of the Riverside Municipal Choir.
The total number of choir sections is: 8+10+10+12=40
To calculate the probability of a member chosen at random comes from the alto section, we use the formula:
![\displaystyle P=\frac{8}{40}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20P%3D%5Cfrac%7B8%7D%7B40%7D)
Calculating:
P = 0.2
Answer: A. 0.2
Y= -1x + -1 is the answer
The equation of the parabola is
.. y = a(x +4)(x -2)
Substituting (x, y) = (6, 10) gives
.. 10 = a(6 +4)(6 -2)
The 4th selection is appropriate.