7.7% chance
4 queens in a standard deck
4/52 = .0769
Answer:
Step-by-step explanation:
Given are 2 linear functions
Only their product can produce a quadratic function
<u>So the correct option is</u>
Clockwise moments = Anticlockwise moments
Call the force you apply horizontally to the top left side of the square N.
W = 510 acting from the centre as the mass is distributed evenly.
Take moments about a pivot, in this case the bottom right corner is the pivot.
The clockwise moment is N and the anticlockwise moment is W.
N*x*sqrt(2) = 510*x/2
205x =Nx*sqrt(2)
205 = N*sqrt(2)
N = 205/sqrt(2)
תכפיל כפול x=0 ו y=0 ואם יצא לך (0,0). תכפיל x=1
Answer:
A. 28
Step-by-step explanation:
Recall that the sum of all of the angle of a triangle must be 180 degrees. As we have 2 of the angles, we can subtract these angles from 180 to find the missing angle