Answer:
On 14 August a typhoon destroyed most of the Mongol fleet, wrecking ships that had been tied together for safety against Japanese raids and smashing the uncontrollable vessels against the coastline. From half to two-thirds of the Mongol force was killed.
Answer
it means that your dad left the family. (divorce, seperation)
Answer: kul just don’t add too much points or people will scam u so be carful
Explanation:
Answer:
His average for 4 days is 2542.5 mg
Intake of 5th day has to be less than 1330 mg
Explanation:
In order to find the average we take the sum of intakes for 4 day ans then divide it by total number of day which is 4 days.
Average = (2150 + 3005 + 2700 + 2315) / 4
Average = 10170/4
Average = 2542.5 mg
To find the 5th day intake such that average is below 2300 mg:
Let 5th day intake = x
We apply the same method to find the average by taking the sum of intakes for 5 days and then dividing the total with 5 days now. This average has to be less than 2300 mg therefore we use the following method:
(2150 + 3005 + 2700 + 2315 + x ) / 5 < 2300
2300 = (10170 + x)/ 5 < 2300
10170 + x < 11500
x < 11500 - 10170
x < 1330 mg