Answer:
P=0.00564
Step-by-step explanation:
From Exercise we have 52 cards.
We calculate the number of combinations to draw 5 cards from a deck of 52 cards. We get
{52}_C_{5}=\frac{52!}{5!(52-5)!}=2598960
We now count the number of favorable combinations:
{13}_C_{1} · {48}_C_{2}= 13 · \frac{48!}{2!(48-2)!}=14664
Therefore, the probabilitiy is
14664/2598960=0.00564
P=0.00564
Answer:
Hello,
Step-by-step explanation:
we must first remember that:
Let say t=sin(x)
Answer:
A(t) = -7.5t +50
Step-by-step explanation:
The computation is shown below:
Here we use the two point form i.e. presented below
(y - y_1) = (y_2 - y_1) ÷ (x_2 - x_1)
where,
Y = painted area
x = elapsed time
x_1 = 0
y_1 = 50
x_2 = 2
y_2 = 35
Now place the values to the above formula
So,
The area to be painted should be
A(t) = -7.5t +50
Answer:
y=-x-1
Step-by-step explanation:
Answer:
Step-by-step explanation:
m∠8 = 130
m∠6 = 130
m∠7 = 50
m∠11 = 65
m∠15 = 65
m∠10 = 65
