Answer:
=7/4 - 9/4 = -2/4
Step-by-step explanation:
1¾ = (4×1+3)/4
2¼ = (4×2+1)/4
Find the the amount of interest per year. Since $567 were earned over 6 years, you divide the interest earned by the number of years it took to accumulate it:
$567/6 years = $94.5/year
Divide that by the interest rate which the interest rate needs to be in decimal form:
$94.5/.0525 = $1800
It’s 2/10 there you go since there’s no 0 infort of the 2 it’s always a 10
for mean you add every number and divide it by the amount of numbers in the data set
for median you put the numbers in order and find the middle number, if there is no middle get the mean for the two middle numbers
range is basically the lowest and highest number