Mathematics, 27.01.2020 18:31, fifamonkey3710

# If 10 were added to each of the values in a data set that originally had a standard deviation of 6, the standard deviation of the resulting data would be 6.

a. true

b. false

Answers: 3

Mathematics, 21.06.2019 17:00, nelyanariba981p555ve

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Answers: 1

Mathematics, 21.06.2019 20:30, ariannanykole1

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Answers: 1

If 10 were added to each of the values in a data set that originally had a standard deviation of 6,...

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