Find the median of the data in the dot plot below. Mass of each rock in Nija's collection
2 answers:
<u>Mass of each rock in Nija's collection</u><u> </u><u>is</u><u> </u><u>4</u><u>0</u><u>.</u>
Answer:
The median is the middle number
n=10 numbers
The middle is between 5th and 6th number
Taking the 5th and 6th numbers:
average(39+41)/2 = 80/2 = 40
Answer:
40
Step-by-step explanation:
The median is the middle number
There are 10 numbers
The middle is between 5th and 6th number
Take the 5th and 6th numbers and average them
(39+41)/2 = 80/2 = 40
The median is 40
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Step-by-step explanation:
Slope interrcept form is
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Answer:
520 ft
Step-by-step explanation:
A straight road to the top of a hill is 2500 feet long and makes an angle of 12 degrees with the horizontal. Find the height of the hill.
base angle = 12 deg
hypotenuse = 2500
----
height = 2500*sin(12) = 519.78 ft
Do 520 ft if rounded
6 x -9 = -54
<span>6 + (-9) = -3
</span>x2<span> - 3x - 54 = 0
</span>
<span>(X + 6 ) (X - 9)
</span>
x2<span> - 3x - 54 = (X + 6 ) (X - 9)
=
6 & -9
</span>
The equation (X-4)2 + (y+1)2 = 25 best describes the circle.
So the value of 5+2n is n=3/4 is 6,5
Have a nice day!!~~~ ^-^