Answer:
The amazon stock increases 21 units during the first 6 hours.
Step-by-step explanation:
We are given the following in the question:
Value of share of Amazon stock = 225 units
Rate of increase of stock = 3.50 units per hour during the first six hours
Thus, the value of share stock can be given by the equation:
where x is the number of hours.
During first six hours, the value of stock is given by putting x = 6 in the equation:
Increase during first 6 hours =
Thus, the amazon stock increases 21 units during the first 6 hours.
Answer:
x = 75°
Step-by-step explanation:
Quadrilateral ABCD is a parallelogram.
(Opposite sides of a parallelogram)
(Interior angles on the same side of transversal)
(Alternate angles)
Isn't it 27? Because if you went backwards 300-219 is 81 and 81 divided by 3 is 27. if you went forwards, 27 times 3 is 81 and 300 reduced by 81 is 219.
A=p(1-0.12)^t
A=45×(1−0.12)^(1)
A=39.6
Answer:
b. a unique real solution
Step-by-step explanation:
A quadratic equation ax² + bx + c = 0 ,
Has two distinct real roots,
If discriminant,
Has two equal real roots,
If D = 0,
Has two imaginary roots or no real roots,
if D < 1,
Here. the given qudratic equation,
By comparing,
a = 4, b = 32, c = 64,
Hence, the equation has two equal real roots or a unique real solution.
i.e. OPTION 'b' is correct.