Answer:40
Step-by-step explanation:
On a fair die, each face has a 1/6 chance of landing on each toss.
5 and 6 are the only faces greater than 4, therefore there is a 1/6 + 1/6 = 2/6 chance of the die landing on a number greater than 4 for each toss.
Multiply the probability by the total number of tosses to get the number of tosses that are greater than 4.
120 * (2/6) = 240/6 = 40
Approximately 40 tosses will land on a number greater than 4.
11. the average is 87
12. the median is 87
13. the mode is 85
14. is range 24
Answer:
A Rectangle should fit all these rules.
Well you take 20 and you make it a decimal. After that step it becomes 0.20 you multiply it by 992 (maybe do it on a calculator). Add the number that is calculated to 992 and you would have your answer :). I hope this helps!
Answer: it's impossible to obtain 78
Step-by-step explanation: Since the calculator can double any number or permute its digits except 0
starting with number 1
1, 2, 4, 8, 16, 32, 64, 128
Therefore, it's impossible to obtain 78 by a series of these operations
