Answer:
<u>Jamie's mistake</u>: The last term and not . Jamie multiply the signs incorrectly.
<u>Advice to avoid this mistake in the future</u>: Jamie should remember that when two negative numbers are multiplied, the result is a positive number.
Step-by-step explanation:
The correct procedure is the one shown below:
You can identify that the last term is actually and not , so Jamie multiply the signs incorrectly.
To avoid that mistake in the future, Jamie must remember the mulitplication of signs:
So when two negative numbers are multiplied, the result is a positive number.
The domain will be how far your graph/function/relation reaches across the x axis. Then the range is how far it stretches up and down the y axis.
So for this relation your domain is x is everything greater than -4 and less than or equal to 5.
And the range is y is everything greater than or equal to -2 and less than 5.
I'm gonna attach a picture as well with the specific notation that we were taught to write with. If your unfamiliar is might be new and confusing but it's actually very simple.
Also I would like to point out that I was specifying greater/less than AND if it was equal to or not. Because from what I know, if there are open or shaded in dots on the graph,
white dots do not mean equal to, so that number it's on will not be included. Only if the dot is shaded then it is included.
Hope I helped! :)
MCDA+mBCD=180
mBCD=180-66=114 degrees
Option C
Answer:
A. 1,177.58 cm³
Step-by-step explanation:
Volume of hemisphere = ⅔πr³
Radius (r) = 16.51 ÷ 2 = 8.255
π = 3.14
Plug in the values
Volume of the hemisphere-shaped cup = ⅔ × 3.14 × 8.255³
= 1,177.57783 ≈ 1,177.58 cm³
You would need to pay $120.40 if you used $17.500 worth of life insurance