Answer:
Median 81
Mode 73, appeared 2 times
Range 24
Step-by-step explanation:
As performed by calculator.net:
Mean (Average) 82
Median 81
Range 24
Mode 73, appeared 2 times
Geometric Mean 81.633806378697
Largest 97
Smallest 73
Sum 574
Count 7
The resulting solution would have 40% acid because the volume would double, but the amount of acid would add. find the average acidity of the solution and thats your aanswer
Answer:
30.4 minutes
Step-by-step explanation:
The tank already has 240L in it, so we need to fill 1000 - 240 = 760L of water.
Since the pump pumps 25L per minute, we can find how many minutes it takes to pump 760L.
760 / 25 = 30.4 minutes.
Answer:
The correct option is third one 51°.
Therefore,
Step-by-step explanation:
Given:
In Triangle XYZ
XY = z = 16
YZ = x = 19
ZX = y = 18
To Find
angle Z = ?
Solution:
In Triangle XYZ, Cosine Rule says
Substituting the values we get
Therefore,