A human head weighs 160 ounces. What is that weight in What is the student's error?

kilograms? Analyze the work below.

1,000 g

O The student forgot to multiply by -

1 kg

1 lb = 16 oz

1 kg

1,000 g = 1 kg

O The student forgot to multiply by ī

1 kg = 2.2 lb

hy 16 lb

Student's work

O The student multiplied by

instead of

16 OZ

160 oz 16 lbs

22 lb

1 kg = 1 163.6

O The student multiplied by instead of

1 1 oz 2.2 lbs

1 kg

1 lb

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8

Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?