The Minnitte family pool, PQRS, measures 48 feet by 84 feet
48 : 84 = 4 : 7
The Gaudet family pool, WXYZ, measures 40 feet by 70 feet
40 : 70 = 4 : 7
The two pools are similar
The similarity statements :
PQ/WX = QR/XY = RS/YZ = PS/WZ
Scale factor:
48/40 = 6/5
84/70 = 6/5
So
SF = 6/5
Answer:
momentum
Explanation:
kenetic energy is not conserved so it turns into a different form of energy, this being momentum
Answer: 200
Step-by-step explanation: to get the radius you divided by 2. bc there is only 2 sides , have a great day.
Answer: (0.3409, 0.4459)
Step-by-step explanation:
Given : Level of significance :
Then , significance level :
Since , sample size :
Using excel (by going in more formulas and then statistics), Critical value :
Also, the proportion of people said that they were fans of the visiting team :-
The confidence interval for population proportion is given by :-
Hence, a 95% confidence interval for the proportion of employees who have a daily commute longer than 30 minutes= (0.3409, 0.4459)
Answer:
42
Step-by-step explanation:
To determine a + a² just substitute the value of a.
Given a = 6.
Therefore, a + a² would become 6 + 6² = 6 + 36
= 42
∴ a + a² = 42