A cone-shaped container is filled with liquid. The container has a radius of 60 cm and an height of 210 cm. The liquid is drained from the container at a rate of 1099 cm3 per hour.How many hours will it take to drain all of the liquid?Use 3.14 to approximate pi.
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Answer 1
Answer:
pi * 60^2 * 210/3 = 791681 divide 791681 by 1099, 720 hours.
It takes 720 hours or 30 days to drain the liquid.
1/8 x 14 = 1/8 x 14/1, 1/8 x 14/1 = 14/8, 14/8 = 1 3/4
Inside a rectangle ABCD with AB = 10 cm and BC = 5cm constructed a square and a triangle ABMN ECB rectangle with equal sides. Find the perimeter of the new figures
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try and copy and past and the answer should pop up
a family went out to dinner and the bill was $113. If they want to leave a 19% tip, how much tip should they leave?
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In this problem there are several vital information's that have been given. Based on them it is possible to find the required answer.It is already mentioned that the amount of bill for the family is $113. Percentage of tips to be given is 19% Then The amount of tips given by the family = 113 * (19/100) = 113 * 0.19 = 21.47 So the family should leave a tips of $21.47. Sometimes it could additionally be required to find the total amount that the family has to pay. In that case it is required to add the amount of tips with the billed amount.
What is a trinomial?
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Answer:
(of an algebraic expression) consisting of three terms.
Example:
3x2 − 3y2 + 2
Bob!.$ jacks shjskss
Help with number 4!!
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Range is the area of variation between the highest and lowest values, basically the highest value - the lowest value a low range would indicate that the variation is minimal thus that the measurement tool is accurate.
Good luck, hope this helps.
A number triple and tripped again is 729 what is the number show workings
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tripple then tripple means times 3 times 3 x times 3 times 3=x times 9 x time 9=729 divide both sides by 9 x=81
the numbe s 81
You can simply do: 729 divided by 3 = 243 243 divided by 3 again = 81