Answer: 2/3
Hope this helps you
(15, 10)-00=n4
substitute all the characters and then you will get (-4, 20)
Answer:
Step-by-step explanation:
There are 26 Letters in the alphabet.
In the word TOUCHDOWN, we have the letters T,O,U,C,H,D,W,N
There are 8 letters in the word Touchdown.
n(Touchdown)=n(T)=8
Therefore, the theoretical probability that the card represents one of the letters in the word touchdown
13. Pick a point and see which formula works.
Ay = -4, A'y = 7. Only the formula of selection D makes that translation.
14. Use the compound interest formula A = P*(1 +r/n)^(nt).
..1500*1.015^80 = 4935.99, matching selection C
15. The lid has a perimeter of 90", so the area of the sides is
.. 90" * 24" = 2160 in^2
The area of the lid is
.. 30" * 15" = 450 in^2
The gray area is (2160 -450) in^2 = 1710 in^2 larger, corresponding to selection C.
16. The only formula that maps (7, -1) to (21, -3) is that of selection D.
_____
The middle two problems are the only ones that require you to have prior knowledge. The others could be answered simply by seeing if the answers work.
