Answer:
the answer 0.4
Step-by-step explanation;
Answer:
The height of tree house is 70.71 feet
Step-by-step explanation:
We are given that A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground
Refer the attached figure
Length of rope AC = Hypotenuse =100 feet
The top of a tree house to the ground forms a 45∘ angle of elevation from the ground =
We are supposed to find the height of tree house i.e.AB = Perpendicular
So, Using trigonometric ratio
Hence The height of tree house is 70.71 feet
Put your points in a graphing calculator and it will show you the answer
45 = 5h. To find h, divide each side by 5.
9 = h. To ensure we have the correct answer, plug 9 into our original equation.
45 = 5(9)
45 = 45
Carlos made 9 hats.
Answer:
The probability that each player will receive three picture cards = 0.0324
Step-by-step explanation:
As given,
A deck of 52 cards contains 12 picture cards
Remaining card = 52 - 12 = 40
So,
Total number of ways in which 12 picture card is distributed =
Now,
The Total number of ways in which Remaining cards are distributed =
So,
Total number of ways of getting 3 picture card and remaining card = ×
=
Now,
Total number of ways to distribute 52 cards so that each people get 13 card =
∴ The probability =
= ×
= ×
= ×
= ×
= 0.0324
∴ we get
The probability that each player will receive three picture cards = 0.0324