Answer:
A?
Step-by-step explanation:
Answer:
i think d or c.....i think it's correct because know just small...
Answer:
Slope of the line passing through the points (-5,7) and (-3,5) is -1.
Step-by-step explanation:
slope of line passing through point (x1,y1) and (x2,y2) is given by
m = (x2-x1)/(y2-y1)
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In the problem given points are (-5,7) and (-3,5)
using the formula for finding slop ewe have
m = (-3-(-5))/(5-7)
=> m = (-3+5)/-2
=> m = 2/-2
=> m = -1
Thus, slope of the line passing through the points (-5,7) and (-3,5) is -1.
Answer:
balance after 4 years = $4502
Step-by-step explanation:
Formula to get the final amount when compounded annually is,
Final amount = 
Here, r = rate of interest
n = number of compounding per year
t = Duration of investment
From the given question,
Final amount = 
= 
= 4502.0352
≈ $4502
Therefore, balance after 4 years = $4502
Put numbers in order: 4,5,6,6,7,8,9,9,10,10,12,12,14,15
Cut the list into two equal parts: 4,5,6,6,7,8,9 and 9,10,10,12,12,14,15
Find middle numbers: 4,5,6,6,7,8,9 and 9,10,10,12,12,14,15
Lower quartile: 6
Upper quartile: 12
The difference of the values of the first and third quartiles of the data set is 12 - 6 = 6
