Answer:
b. Gross domestic product.
Step-by-step explanation:
Gross domestic product is the monetary value of all final goods and services produced within the country in a specific period of time. It is a indicator of country´s economic health and growth rate.
It is calculated using three method:
a) Income.
b) Production.
c) Expenditure.
GDP help the investor to make important financial decisions. Growth in GDP is a sign of higher earning and higher stock prices. GDP is generally compared to previous quarter or financial year. There are two ways of calculating GDP:
a) Nominal GDP b) Real GDP.
a) Nominal GDP- It consider only current market prices without considering inflation or deflation.
b) Real GDP- It consider inflation rate or time value of money.
We have been given that a right △ABC is inscribed in circle k(O, r).
m∠C = 90°, AC = 18 cm, m∠B = 30°. We are asked to find the radius of the circle.
First of all, we will draw a diagram that represent the given scenario.
We can see from the attached file that AB is diameter of circle O and it a hypotenuse of triangle ABC.
We will use sine to find side AB.
Wee know that radius is half the diameter, so radius of given circle would be half of the 36 that is 
.
Therefore, the radius of given circle would be 18 cm.
B. 1/4 that should be the answer
Answer:
B
Step-by-step explanation:
Negative times a Negative = Positive
Positive times a Positive = Positive
Negative times a Positive = Negative
Positive times a Negative = Negative
Option A:
Negative * Positive * Negative * Positive
Negative * Negative * Positive
Positive * Positive
Positive
Option B:
Anything times 0 is 0, this is incorrect.
Option C:
Negative * Negative * Negative * Negative
Positive * Negative * Negative
Negative * Negative
Positive
Option D:
Negative * Positive * Negative * Negative
Negative * Negative * Negative
Positive * Negative
Negative
Therefore your answer is D.
