An albatross is a large bird that can fly 400kilometers in 8 hours at a constant speed. Using .D. for distance in kilometers and for number of hours, an equation that represents this situation is .D. = 50, =.t. 1. What are two constants of proportionality for the relationship between distance in kilometers and number of hours? What is the relationship between these two values? 2. Write anotherequationthat relates .D. and .t. in this context.

Order 1100000, 314000, 965000, 1890000, from least to greatest.

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?

Given: df and de are midsegments of abc prove: de=1/2 ac