Answer:
7/10 or 70%
Step-by-step explanation:
There has to be at least two T in each result of the simulation. This means you can also have 3 T's and 4 T's in the result.
These are the results that qualify as having at least two T's.
1. TTTT, 2. TTTT, 3. THTH, 4. HTTT, 5. TTTT, 7. HTHT, 9. THTH
That is 7 out of the 10 results which is 7/10 or 70%
Answer:
120
Step-by-step explanation:
We know that 36 is 30% of total items
So our equation would be 36/? = 30/100
From there we cross multiply so 36x100 = 3600
From there, we divide 3600 by 100
Therefore, your answer is 120
Answer:
Equal to
Step-by-step explanation:
Hello!
Let's simplify the left side:
Remember that the negative sign also means opposite, so the opposite of negative 9 is positive 9.
Let's simplfy the right side:
Remember that in an absolute value bracket, any positive value stays positive, but any negative value turns to the positive value.
So the inequality is 9 _ 9
Therefore the sign should be "=" as 9 is equal to 9.
Please show all of the expressions.
Answer:
0.00636 ft/min
Step-by-step explanation:
considering 'r' as radius of base at time t
'h' as height at time t
V = volume of cone at time t
Given: dV/dt = 10 ft³/min
Find: dh/dt when h = 17 ft
As we know that equation of volume is defined as
V = (1/3)πr²h
[The diameter of the base of the cone is approximately three times the altitude.therefore, 2r = 3h, r = (3/2)h ]
V = (1/3)π[(3/2)h]2h
= (3/4)πh³
= ()πh²()
13 = () π (17)²(dh/dt)
= 
= 
= 0.00636 ft/min
therefore, the pile is changing at the rate of 0.00636 ft/min
