An element is decaying according to the model given by y (x) = (1/3)^x + 7 where x is measured in days and y(x) is measured in grams. Explain the correct meaning of the 7 in this situation. Your
A. Initially, seven grams of the element were present at x = days.

B. The element is decaying at a rate of 7 grams/day.

C. After 7 days, there is 1/3 of the element remaining in grams

D. As the days continue to increase, the amount of element left approaches 7 grams.

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.