Answer:
option (a)
Step-by-step explanation:
Length of long dimension = 11400 km
It means it is the length of major axis.
So, the length of semi major axis = 11400 / 2 = 5700 km
Thus, the length of semi major axis is 5700 km.
Answer:
$31.5
Step-by-step explanation:
X * 5% = $1.50
X = $1.50 / 5%
Or by using simple rule of three:
If 5% is $1.50
Then 100% is X
So you obtain = $30
Now you just need to sum The net prices and the taxes
Net + tax = Total Charge
$30 + $1.5 = $31.5
Answer:
$40
Step-by-step explanation:
Fraction Navin gave his brother = 1/5
Remainder = 1 - 1/5
5/5 - 1/5 = 4/5
Fraction Navin gave his sister = 4/5 x 5/8 = 1/2
total amount Navin gave his siblings :

= 
Fraction that remains = 1 - 7/10
10/10 - 7/10 = 3/10
Let a = amount Navin has initially
3/10 x a = 12
a = (12 x 10) / 2 = $40
I think it’s gonna be the 3rd one
The complete factorization of f(x) = x4 + x3 – 8x2 + 6x + 36 is f(x) = <span>(x+2) (x+3) (x^2-4x+6).
See attached picture for the sketch of the graph of the function. To sketch the graph, simply substitute values of x into the function in order to get its specific values of f(x) = y. Plot these values in the cartesian plane. I hope this helped you a lot.</span>