Mathematics, 09.12.2020 14:00 baltazmapa629n

A clock tower casts a 43.75 foot shadow at the same time that a 12 foot tall light pole casts a 15 foot shadow. What is the height of the clock tower?

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Mathematics, 21.06.2019 21:30, adamsc819

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Mathematics, 21.06.2019 23:30, sindy35111

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?

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Mathematics, 22.06.2019 00:30, zapata12

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )

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Mathematics, 22.06.2019 03:00, kittenlover5031

In this problem, we explore the effect on the standard deviation of multiplying each data value in a data set by the same constant. consider the data set 14, 6, 8, 15, 15. (a) use the defining formula, the computation formula, or a calculator to compute s. (round your answer to one decimal place.) s = 4.28 (b) multiply each data value by 3 to obtain the new data set 42, 18, 24, 45, 45. compute s. (round your answer to one decimal place.) s = 12.83 (c) compare the results of parts (a) and (b). in general, how does the standard deviation change if each data value is multiplied by a constant c? multiplying each data value by the same constant c results in the standard deviation remaining the same. multiplying each data value by the same constant c results in the standard deviation being |c| times as large. multiplying each data value by the same constant c results in the standard deviation increasing by c units. multiplying each data value by the same constant c results in the standard deviation being |c| times smaller. (d) you recorded the weekly distances you bicycled in miles and computed the standard deviation to be s = 3.8 miles. your friend wants to know the standard deviation in kilometers. do you need to redo all the calculations? yes no given 1 mile â‰ 1.6 kilometers, what is the standard deviation in kilometers? (enter your answer to two decimal places.)

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A clock tower casts a 43.75 foot shadow at the same time that a 12 foot tall light pole casts a 15 f...