An investment firm recommends that a client invest in bonds rated​ AAA, A, and B. The average yield on AAA bonds is ​%5, on A bonds ​%6, and on B bonds ​%9. The client wants to invest twice as much in AAA bonds as in B bonds. How much should be invested in each type of bond if the total investment is ​$9,000​, and the investor wants an annual return of ​$560 on the three investments.

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

When you answer this can you explain

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?