When a hole is dug for one tree, 3 kg of mulch and 45 kg of fertiliser must be placed in the hole before the tree is planted. Another 0.5 kg of mulch must be spread around the tree. a. How much fertiliser and how much mulch must be bought for b. If another 13 trees are added to the number of trees to be planted, how much extra fertiliser and mulch must be bough c. Is this an example of direct or inverse proportion? 120 trees?

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

What is the reflection image of (5,-3) across the line y = -x?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting