22) 2*16=32
32-6=26
23)15*1/5=3
24)45*1/5=9
25)7*2=14
14+8=22
26)1/5^2=1/25
1/25*50=2
PART A:
The data is plotted in the graph below. The line best fit is drawn to show the trend of the data. Since the plots form a cluster that follows the line best fit and there are no outliers, the most likely coefficient is 0.94 which is a strong positive correlation.
PART B:
The value of slope between x = 5 and x = 10 is
Slope = (3-1) ÷ (10-5) = 2/5
The slope represents the rate of change of the radius, which is 2/5 for every 5 days
PART C:
The data in the table represents correlation, that the algae grow longer as the days increase. It might not be necessary a causation because the growth of algae doesn't necessarily depend on the number of days.
I think it would relate to 28 hrs. in 8 days seeing as how 28:8 could be simplified to 14:4
Ill try to
just delete my current answer
ok
Answer:
<h2>the lesser number is 72</h2>
Step-by-step explanation:
Let the consecutive numbers be 'x' and 'x+1'
according to the conditions of the question
the equation will be
5x + 3(x +1) = 579
= 5x + 3x +3 = 579
8x + 3 = 579
8x = 579 - 3
8x = 576
x = 576/8
x = 72