Mathematics, 18.11.2020 14:00 Jasten
Balcony-sized solar cookers have been designed for families living in India. The top of a dish has a diameter of 1600 mm. The sun’s rays reflect off the parabolic mirror toward the "cooker," which is placed 320 mm from the vertex of the mirror. What is the depth of the cooker?
Answers: 3
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The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left
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Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.
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Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?
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Balcony-sized solar cookers have been designed for families living in India. The top of a dish has a...
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