Answer:
Remove the radical by raising each side to the index of the radical.
x
=
4
Step-by-step explanation:
Answer:
a. 0.04
b. 0.0136
c. 0.2364
Step-by-step explanation:
a. P(fails both the first and second test)
=P(fails the first test) × P(fails second test)
= (1-P(pass on the first try)) × (1-P(fails on the first try will pass on the second try))
=(1-0.75) × (1-0.84) =0.04
b. P(Fail three times in a row)
= P(fails both the first and second test) × P(fails third test)
=0.04 × (1-P(fails the first and second test will pass the third time))
=0.04 × (1-0.66) = 0.0136
c. P(Require at least two tries)
=P(fails on the first try will pass on the second try) + P(fails the first and second test will pass the third time)
= ( P(fails the first test) × P(passes second test) )+( P(fails both the first and second test) × P(passes third test) )
= (0.25 × 0.84) + (0.04 × 0.66)
= 0.2364
Answer:
4
Step-by-step explanation:
When M varies inversely P squared rhen this is represented as
Here, k is a constant of proportionality
Now when M is 9 and P is 2, P squared will be 4. Now substituting the value of P squared and M into the equation we can find the xonstant of proportionality as
K=9*4=36
Now that we have k, when P is 3 then we substitute the value of P as 3 and k as 36 into the first equation hence
Therefore, M=4
y = (t x - m -s)/r
Step-by-step explanation:
Step 1 :
Given,
r y + s = t x - m
=> r y = t x - m -s
=> y = (t x - m -s)/r
Step 2 :
A) r can take any values except 0.
This is because when r = 0, the denominator becomes 0 and division by 0 is undefined
The limitation for r is r should not be equal to 0
The other variables can take any value. Hence the other variables do not have any limitation
There are three elements in that set.