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Author Question: The shadow cast by an object on a sunny day varies directly as the height of the object. If a person ... (Read 29 times)

maegan_martin

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on: Jun 16, 2021

Question 1

The distance D that a spring is stretched by a hanging object is directly proportional to the weight W of the object. If a 29-kg object stretches a spring 65cm, how far will a   16-kg weight stretch the spring?
◦ 2.24137931 cm
◦ 7.1385 cm
◦ 35.86 cm
◦ 110 cm

Question 2

The shadow cast by an object on a sunny day varies directly as the height of the object. If a person 81 inches tall casts a shadow 77 inches long, how tall is a tree which casts a shadow 32 feet in length?
◦ 30.42 ft
◦ 194.91 ft
◦ 79 ft
◦ 33.66 ft
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
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Marked as best answer by maegan_martin on Jun 16, 2021

krakiolit

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Reply #1 on: Jun 16, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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maegan_martin

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Reply 2 on: Jun 16, 2021
:D TYSM

ktidd

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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