Answer:
54 sq inches
Step-by-step explanation:
all cubes have six sides, and each side has a surface area of 3*3, so:
6*(3*3)
Answer:
B: She is incorrect because the segments do not have the same length.
Step-by-step explanation:
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.
Answer:
37.70% probability that the student will pass the test
Step-by-step explanation:
For each question, there are only two possible outcomes. Either the student guesses it correctly, or he does not. The probability of a student guessing a question correctly is independent of other questions. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
In which is the number of different combinations of x objects from a set of n elements, given by the following formula.
And p is the probability of X happening.
10 true/false questions.
10 questions, so
True/false questions, 2 options, one of which is correct. So
If a student guesses on each question, what is the probability that the student will pass the test?
37.70% probability that the student will pass the test