Why is how many continents are there not a statistical question

A. there is only one answer

B. the answer is unknown

C. the answer is less than 10

D. everyone knows the answer

Find the solutions to the equation below. 6x^2 + 5x - 4 = 0 A. x = - 4/3 B. X = - 2 C. X = 4 D. x = - 1/3 E. x = 1/3 F. x = 1/3

The probability of event A occuring is 0.3 and the probability of event B occurring is 0.4. What is Pl (A and B) given that A and B are independent events?

A woman traveled 2438.2 miles in 18 hours and 10 minutes. Find the average speed of her flight in miles per hour.

If Sara has $57.18 in tips and she has worked 16 days, how much tips a day did she earn?

Brandon has finished 28 problems for a science assignment. He has completed 80% of the assignment. how many more problems does Brandon need to finish? (Multiple choice) •63 •35 •22 •7

100,000 randomly selected adults were asked whether they drink at least 48 oz of water each day and only 45% said yes. identify the sample and population.

Write the solution to the inequality in set - builder notation: 5r + 8 < 63

Which is the best buy, a 6-pack of soda that cost $2.70 or a soda that cost 0.50 each

What does 11111 times 3344?

Find the least number of cables required to connect eight computers to four printers to guarantee that for every choice of four of the eight computers, these four computers can directly access four different printers. Justify your answer.