Q.2 The sum of $1000 is deposited every year at 8% simple interest. Calculate the interest at the end of cach year. Do these interest amounts form an A.P?. If so,find the total interest at the end of 30 years. Q.3 A ladder leans against a brick wallI. The foot of the ladder is 6 feet from the wall. The ladder reaches a height of 15 feet on the wall. Find to the nearest degree, the angle the ladder makes with the wall.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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Q.2 The sum of $1000 is deposited every year at 8% simple interest. Calculate the interest at the end of
cach year. Do these interest amounts form an A.P?. If so,find the total interest at the end of 30 years.
Q.3 A ladder leans against a brick wallI. The foot of the ladder is 6 feet from the wall. The ladder reaches
a height of 15 feet on the wall. Find to the nearest degree, the angle the ladder makes with the wall.
Transcribed Image Text:Q.2 The sum of $1000 is deposited every year at 8% simple interest. Calculate the interest at the end of cach year. Do these interest amounts form an A.P?. If so,find the total interest at the end of 30 years. Q.3 A ladder leans against a brick wallI. The foot of the ladder is 6 feet from the wall. The ladder reaches a height of 15 feet on the wall. Find to the nearest degree, the angle the ladder makes with the wall.
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