Question 1

QUESTION 1

1.1 Inako designs and sews T-shirts. The steps and costs in producing a T-shirt are shown below.

Use the above information to answer the questions that follow.

1.1.1 Write down the actual number of steps involved in the production of a T-shirt. (2)

1.1.2 Write down the process where the production has a maximum cost. (2)

1.1.3 Calculate the total estimated cost of producing the above T-shirt. (2)

1.1.4 Write down the website where the production of this T-shirt was found. (2)

1.1.5 Write down the simplified ratio of the cost of the T-shirt design to the cutting of the T-shirt. (2)

1.1.6 It takes 4 hours 45 minutes to sew a T-shirt. Determine the time when Inako completes one if he starts sewing at 8:25 am. (2)

1.2 TABLE 1 below shows the shoe sizes of a Grade 11 Mathematical Literacy class.

TABLE 1: SHOE SIZES

Use the above information to answer the questions that follow.

1.2.1 Explain the term frequency in this context. (2)

1.2.2 Determine the number of learners in the class. (2)

1.2.3 Write down the modal shoe size for this class. (2)

1.2.4 Explain the meaning of the term probability. (2)
[20]