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
<span>Correct matches
</span>
<span>receiving $5 for washing your father’s car (incentive)
leakage in the US economy (a person in the United States purchasing a car made in Germany)
paying part of your income to the government (taxation)
injection in the US economy (a person in China purchasing an
American mobile phone)
</span>
$5 is an incentive because it motivates.
<span>
</span>Tax is a proportion of income paid to the government in a progressive rate. (
When a person in the US buy outside, he reduces the flow of income (leakage).When someone buys inside he introduces an income (injection in the economy). <span>
</span>
Answer:
the likely thing is to simply show him the approach
the least likely thing to do is to follow what he says
Explanation:
To move around your burly body,
<span>The types of muscle you use are three, </span>
<span>Cardiac, smooth and skeletal; </span>
<span>When young they make you strong and virile.</span>
54289 = 233^2
You know the last digit of the squared number is 3 or 7, so just try numbers ending with those from 220 to 250
