Answer:
Q = 13.8
Step-by-step explanation:
It is given that
Q - 7 5/6 = 6 1/2Q
⇒Q - 47/6 = (12Q +1)/2Q
⇒ 6Q/6 - 47/6 = (12Q +1)/2Q
⇒(6Q - 47)/6 = (12Q +1)/2Q
⇒ (6Q - 47)/3 = (12Q +1)/Q
⇒Q((6Q - 47) = 3(12Q +1)
⇒6Q² - 47Q = 36Q + 3
⇒6Q² - 47Q - 36Q -3= 0
6Q² - 83Q -3= 0
Solving we get, Q = 13.8
2(y³ -5) (x²y+7) This is the correct answer
Answer:
(1, 4.5 )
Step-by-step explanation:
The required point is at the midpoint of AB
Use the midpoint formula
Given A(4, 3) and B(- 2, 6 ), then
midpoint = [ 0.5(4 - 2), 0.5(3 + 6) ] = (1, 4.5 )
Answer:
The daily interest rate on this account = 0.000109
Step-by-step explanation:
Given that,
Interest rate = 4% compounded daily
i.e
Interest is 4% per annum and it is compounded daily.
Now,
We know , 1 year = 365 days
and 1 year interest rate = 4% = 
= 0.04
So,
The daily interest rate = 
= 0.000109
∴ we get
The daily interest rate on this account = 0.000109
So 3 times x+3 is -18 so
3(x+3)=-18
so distribute
3x-9=-18
add 9 to both sides
3x=-27
divide both sides by 3
x=-9
