100 = -2x + 40 Need help with this one please ! Step by step !
2 answers:
You might be interested in
Answer:
10+6+9+5= 40
So there are
are yellow cards
are green cards
are orange cards
red cards
now we have to get the percentages
=
=
=
=
so the probability of getting...
<u>yellow is 25%</u>
<u>green is 15%</u>
<u>orange is 22.5%</u>
<u>red is 12.5%</u>
<u />
*see attachment showing the line graph
Answer:
2
Step-by-step explanation:
The red line represents the line for women, while the blue line represents the line for men.
Age 45 is the middle of 40 and 45 on the x-axis.
The average number of awakenings during the night for 45 -year-old men ≈ 5
The average number of awakenings during the night for 45 -year-old women = 3
The difference = 5 - 3 = 2 times during the night.
