Answer:
284.625
Step-by-step explanation:
Arrange the numbers highest to lowest.
Find the middle value in the arrangement.
Answer:
range is between 55.5 to 64.5
Step-by-step explanation:
Horn lengths of Texas longhorn cattle are normally distributed. The mean horn spread is 60 inches with a standard deviation of 4.5 inches
68% is 1 standard deviation from mean
To get the range of 1 standard deviation we add and subtract standard deviation from mean
mean = 60
standard deviation = 4.5
60 - 4.5= 55.5
60+4.5 = 64.5
1 standard deviation is between 55.5 to 64.5
That is 68% range is between 55.5 to 64.5
Answer:
1111111110
Step-by-step explanation:
45 is 9, and 5.
9 divisibility rule: Digits have to add up to 9.
We know this has to be 1's and 0's.
So there has to be 9 1's.
111111111.
5 divisibility rule: Last digit has to be 0 or 5.
1111111110 will be our final answer.
Wait- let's check if it's divisible. Using a calculator, this determines it does work.
Enjoy.
Answer:
Step-by-step explanation:
1. AB||DC and AB = CD Given
2. ∠1 = ∠4 If lines are parallel, then alternate interior
angles are equal.
3 .AC = AC Reflexive
4. ΔABC ≅ ΔCDA SAS
5. ∠2 = ∠3 CPCTE
