The number of ways people can get off the elevator is 604800 ways.
In this question,
Number of people, n = 7
Number of floors, r = 10
The first person can leave elevator in one of 10 ways. Then second person has to choose from one of remaining 9 floors. Then third person in 8, fourth in 7 ways and so on.
Number of ways people can get off the elevator can be calculated as
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 604800 ways.
Hence we can conclude that the number of ways people can get off the elevator is 604800 ways.
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9514 1404 393
Answer:
24 cm^2
Step-by-step explanation:
The base of ∆Z is 4 cm, and its height is 12 cm. The area is given by the formula ...
A = 1/2bh
A = 1/2(4 cm)(12 cm) = 24 cm^2 . . . area of Z
Answer:
110 degrees, 84 degrees
Step-by-step explanation:
Picture 1:
See attached image for the angles I am referencing.
measure of angle a= measure of the 110 degree angle because of corresponding angles
measure of angle b=measure of angle a because of vertical angles
Therefore, through transitivity, we can state that the measure of
angle b= angle a= 110 degrees
Picture 2:
angle x=84 degree angle through alternate interior angles.
Answer:
OPTION B AND D..
<em>A</em><em> </em><em>K</em><em>G</em><em> </em><em>I</em><em>S</em><em> </em><em>G</em><em>R</em><em>A</em><em>T</em><em>E</em><em>R</em><em> </em><em>T</em><em>H</em><em>A</em><em>N</em><em> </em><em>G</em>
<em>A</em><em>N</em><em>D</em><em> </em><em>G</em><em> </em><em>I</em><em>S</em><em> </em><em>1</em><em>0</em><em>0</em><em>0</em><em> </em><em>S</em><em>M</em><em>A</em><em>L</em><em>E</em><em>R</em><em> </em><em>T</em><em>H</em><em>E</em><em>N</em><em> </em><em>K</em><em>G</em>
