Arrange the data set from least to greatest:
{45, 58, 70, 100, 450, 600, 805}
Find the median by canceling out until 1 or 2 values remain in the middle of the set:
{58,70,100,450,600}
{70,100,450}
{100}
The one value left is our median
This student is incorrect because there is no number that you can multiply by 2 to get 5. Therefore, the proper point would be (1, 5) as the equation is setup as x+2y=5, so x must equal 1, and y must equal 2. Now to check if its correct:
1+2(2)=5
2x2=4
1+4=5
It is correct, so the answer is (1, 5)
This = one 1/2 circle with radius 2 in and one with radius 1
= 2pi + pi = 3pi = 9.42 in to nearest hundredth
If this is the type of problem I’m thinking of it would be 26
3/16= 0.1875
Though if you mean 16/3 it is 5.333.....