Answer:
132 dollars, I think
Step-by-step explanation:
15*2=30
66*2=132
Answer:
Mean= Summation /number of terms
= 48/8
=6.
Median
To do this
arrange all terms from smallest to biggest
That is
2,4,4,5,7,8,9,9
The two middle numbers are
5 and 7.
To get the median
add both and divide by 2
5+7 = 12... 12/2 =6
Median=6
Mode.... This is the number that appears most
Mode = 4 and 9.(Bimodal) Both appear equally.
Range: Highest - Lowest
= 9-2 =7.
Answer:
y=-93
Step-by-step explanation:
You just substitute 10 for x
y=-7(10)-23
y=-70-23
y=-93
Answer:
1. Is one
2. 40 Degrees
3. x=45
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
Volume of cylinder ( the pool) = pi r^2 h
V = pi (12^2)(4.5) = NOTE: <u>RADIUS</u> not DIAMETER
2035.75 ft^3
2035.75 ft^3 * 7.48 gal / ft^3 = 15 227.42 gals
15 227.42 gal * $.02 / gal = $ 304.55 to fill
