BET I WILL BRUH I GOT CHU
Answer:
Francis has $1,993.46 left of his pay stub
Step-by-step explanation:
<u>earns $3437 dollars</u>
<u>42% to tax</u> (yikes! almost half of their pay)
<u>42% of $3437 dollars:</u> $3437 x 0.42 = 1,443.54
Francis is paying $1,443.54 in taxes
$3437 - $1,443.54 = $1,993.46
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
(1,-4)
<u><em>Answer:</em></u>
Nelson burned the most calories per hour
<u><em>Explanation:</em></u>
To solve this question, we will get the amount calories burned by each in one hour and then compare the two values
To do this, we will divide the total amount of calories burned by the total time
<u>1- For Sabra:</u>
We are given that she burnt 845 calories in 
(which is equivalent to 3.25) hours
<u>Therefore:</u>
Calories burnt in an hour = 
calories/hour
<u>2- For Nelson:</u>
We are given that he burnt 1435 calories in 
(which is equivalent to 4.875) hours
<u>Therefore:</u>
Calories burnt in an hour = 
calories/hour
<u>3- Comparing the two values:</u>
From the above calculations, <u>we can deduce that</u> Nelson burned the most calories per hour
Hope this helps :)
Answer:
The standard deviation reduces when sample size (n) increases
Step-by-step explanation:
From the above information given, we have that mean = 75.5
Standard deviation = 3.5
But Standard deviation = √summation (x-u)/n
This simply implies that when sample (n) is increased there would be a reduction in the standard deviate.
