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Sara must deliver a pizza 6 kilometres from her store. She must deliver the pizza within 10 minutes before it turns cold. She will drive at an average speed of 70 km/h. Determine if the pizza will sti

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Question 1, 2, 3, 4:
The questions regarding the amount of flour, salt, oven temperature, and baking time require specific recipe information which is not provided in the image. Therefore, these questions cannot be answered.

Part 5· 5 steps

Sara must deliver a pizza 6 kilometres from her store. She must deliver the pizza within 10 minutes before it turns cold. She will drive at an average speed of 70 km/h. Determine if the pizza will still be warm at delivery.

  1. Identify the given values.

    Distance (dd) = 6 km
    Maximum allowed time (tmaxt_{max}) = 10 minutes
    Average speed (vv) = 70 km/h

  2. Convert units to be consistent.

    Convert the maximum allowed time from minutes to hours.

    tmax=10 minutes×1 hour60 minutes=1060 hours=16 hourst_{max} = 10 \text{ minutes} \times \frac{1 \text{ hour}}{60 \text{ minutes}} = \frac{10}{60} \text{ hours} = \frac{1}{6} \text{ hours}

  3. Calculate the actual time taken for delivery.

    Use the formula t=dvt = \frac{d}{v}.

    t=6 km70 km/ht = \frac{6 \text{ km}}{70 \text{ km/h}} t=670 hourst = \frac{6}{70} \text{ hours} t=335 hourst = \frac{3}{35} \text{ hours}

  4. Convert the actual time to minutes for comparison.

    t=335 hours×60 minutes/hourt = \frac{3}{35} \text{ hours} \times 60 \text{ minutes/hour} t=18035 minutest = \frac{180}{35} \text{ minutes} t≈5.14 minutest \approx 5.14 \text{ minutes}

  5. Compare the actual delivery time with the maximum allowed time.

    The actual delivery time is approximately 5.14 minutes.
    The maximum allowed time is 10 minutes.
    Since 5.14 minutes<10 minutes5.14 \text{ minutes} < 10 \text{ minutes}, the pizza will be delivered within the time limit.

    The pizza will still be warm at delivery.

    Yes, the pizza will still be warm.\boxed{\text{Yes, the pizza will still be warm.}}

Part 6

The table below displays the average number of minutes per day spent by younger and older teenagers in South Africa in 10 activity categories. Study the table below and answer the questions that follow.

The questions related to this table are not visible in the provided image. However, I can present the visible data from the table:

Activity10-14 years (minutes)14-19 years (minutes)All teenagers (minutes)
Work in establishments2189
Primary productions265A
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