Answer: B) 87
Step-by-step explanation:
<u>First, order the values from least to greatest:</u>
75, 80, 87, 88, 95
<u>Next, find the value that lies in the middle</u>
75, 80, 87, 88, 95
<u>Therefore, 87 is the median.</u>
The easiest way is a successive division by 4:
1st division: 2032/4 = 508 and 0 (0 is the 1st Remaining)
2nd division 508/4 = 127 and 0 (0 is the 2nd Remaining)
3rd division 127/4 = 31 and 3 (3 is the 3rd Remaining)
4th division 31/4 = 7 and 3 (3, is the 4th Remaining)
5th division 7/4 = 1 and 3 (3 is the 5th Remaining)
Now you write the last quotient (the 5th) , that is 1 and add to it all remaining starting from the 5th , backward to the 1st remaining,
133300
Answer: 636 kilograms
Step-by-step explanation: Add up all the numbers then divide the sum of how many numbers were in the question then you should get you your mean answer.
<span>The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50. what is the probability that a student uses more than 580 minutes?
Given
μ=500
σ=50
X=580
P(x<X)=Z((580-500)/50)=Z(1.6)=0.9452
=>
P(x>X)=1-P(x<X)=1-0.9452=0.0548=5.48%
</span>
P= 10km
r=12km
Those are the answers since side PR is twice the length of side KM, therefore r is twice the length of 6 km, and p is twice the length of 5km.
