Answer:
The answer is 211.96
Step-by-step explanation:
First I did the semicircle, the radius is 7 so 7 x 2 = 14 and then I did
14 x 3.14 = 43.96
Then I did 12 x 14 = 168
Finally 168 + 43.96 = 211.96
Hope this helps
Answer:
a. 0.158
b. 0.01942
Step-by-step explanation:
For part a we define probability that the randomly selected person is if 65 years or more than that
a.
Probability of under age = 22.8% = 0.228
Probability of those from age 18 to 64 = 61.4% = 0.614
1-0.228-0.614
= 0.158
b.
P(uninsured) = p(those not up to 18) * p(those uninsured or under 18) + p(those age 18-64) * p(uninsured or under 18) + p(being 64plus) x P(uninsured or 64 plus)
= 0.228 x 0.051 + 0.614 x 0.124 + 0.158 x 0.011
= 0.011628 + 0.076136 + 0.001738
=0.089502
P(65 of older|uninsured) = p(64+) x P(uninsured or 64 plus)
= 0.157 x 0.011/0.089502
= 0.001738/0.089502
= 0.01942
Answer:
8 hours
Step-by-step explanation:
The time required is the temperature difference divided by the rate of change of temperature:
(-54 -42)°F/(-12 °F/h) = -96/-12 h = 8 h
Answer:
The scatter plot shows a positive association
Step-by-step explanation:
the points show an increasing tendency
Answer:
14000 liters
Step-by-step explanation:
500 * 4 = 2000
2000 * 7 = 14000
