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2 Skill plans
Math
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J.15 Estimate population size us...
Mathematics, 15.04.2021 01:00 bale4
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2 Skill plans
Math
Seventh grade
J.15 Estimate population size using proportions 3C9
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To estimate the number of bison in an area, researchers
put marks on 130 bison. Later,
on a flight over the area, the researchers noted 70 marked bison out of the 700 bison they
counted. To the nearest whole number, what is the best estimate for the bison population?
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Answers: 1
Mathematics, 21.06.2019 14:50
50 ! pls ! 12. building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.
Answers: 2
Mathematics, 21.06.2019 19:30
Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.
Answers: 1
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