Mathematics, 05.05.2020 16:49 ashquinn
Molly wishes to make a lawn ornament in the form of a solid sphere. The clay being used to make the sphere weighs 0.075 pound per cubic inch. If the sphere's diameter is 8 inches, what is the weight of the sphere, to the nearest pound? *
Answers: 2
Mathematics, 20.06.2019 18:04
Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.
Answers: 2
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 17:00
The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is
Answers: 2
Molly wishes to make a lawn ornament in the form of a solid sphere. The clay being used to make the...
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