Mathematics, 28.09.2019 18:30 millanesjamela
An auditorium has 20 rows of seats. there are 20 seats in the first row, 21 seats in the second row, 22 seats in the third row, and son on. how manny seats are ther in all 20 rows
Answers: 1
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Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°
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Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
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Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
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Mathematics, 21.06.2019 22:00
Find two consexutive odd integers such that the sum of their square is 650
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An auditorium has 20 rows of seats. there are 20 seats in the first row, 21 seats in the second row,...
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