Mathematics, 02.01.2021 01:00 johndemarian310
Justin has six small chains of four links each. He wants to make them into one chain of 24 links. Cutting a link costs $1.25, and welding costs $3.50. what is least cost for making the chain?
Answers: 1
Mathematics, 21.06.2019 17:30
What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4
Answers: 3
Mathematics, 21.06.2019 21:30
Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract
Answers: 2
Mathematics, 22.06.2019 01:20
Geometry - finding area of regular polygons and sectors (check my math, i canβt find the error)
Answers: 3
Mathematics, 22.06.2019 03:00
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 Γ’β° 1.6 kilometers, what is the standard deviation in kilometers? (enter your answer to two decimal places.)
Answers: 1
Justin has six small chains of four links each. He wants to make them into one chain of 24 links. Cu...
Mathematics, 24.06.2019 17:00
Biology, 24.06.2019 17:00
Biology, 24.06.2019 17:00
History, 24.06.2019 17:00
History, 24.06.2019 17:00
Physics, 24.06.2019 17:00
Mathematics, 24.06.2019 17:00
Chemistry, 24.06.2019 17:00
English, 24.06.2019 17:00
Mathematics, 24.06.2019 17:00