A cayenne pepper stalk produces 4 peppers without adding fertilizer. The agriculture department establishes that the number of pods produced can be increased by adding fertilizer to the soil. The linear relationship between the number of pepper pods produced and the amount (ounces) of fertilizer added can be modeled by y = 2.5x + 4.
1. Interpret the slope of the equation
2. Interpret the y-intercept of the equation
3. How many pepper pods can be expected after adding 1.6 ounces of fitilizer to the soil?

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.