Planes X and Y and points C, D, E, and F are shown. Which statement is true about the points and planes?
X
с
2
The line that can be drawn through points CedD
is contained in plane Y.
The line that can be drawn through points Da dei
contained in plane Y.
The only point that can lie in plane X is point F.
The only points that can lie in plane Y are points D
and E.
D
E
.F

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Amanufacturing firm has been averaging 16.8 orders per week for several years. however, during a recession, orders appeared to slow. suppose the firm’s production manager randomly samples 31 weeks and finds an average of 15.6 orders with a standard deviation of 2.3 orders. using a 0.025 significance level, test whether the mean number of orders has decreased. type the full 5 step procedure into the answer box, then for multiple choice practice, answer the following: 1. what is the name and symbol of the parameter that you are testing? 2. what is the symbol and value of the point estimate of that parameter? 3. what distribution are you using to test this parameter? 4. what is the critical value? 5. what is the test statistic value? 6. what is the p-value?