Mathematics, 19.12.2019 21:31 misle
The u. s. army commissioned a study to assess how deeply a bullet penetrates ceramic body armor ("testing body armor materials for use by the u. s. army–phase iii," 2012). in the standard test, a cylindrical clay model is layered under the armor vest. a projectile is then fired, causing an indentation in the clay. the deepest impression in the clay is measured as an indication of survivability of someone wearing the armor. here is data from one testing organization under particular experimental conditions; measurements (in mm) were made using a manually controlled digital caliper:
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Mathematics, 21.06.2019 12:30
Muscles, a membership-only gym is hoping to open a new branch in a small city in pennsylvania that currently has no fitness centers. according to their research approximately 12,600 residents live within driving distance of the gym. muscles sends out surveys to a sample of 300 randomly selected residents in this area (all of who respond) and finds that 40 residents say they would visit a gym if one was located in their area. based on the past survey research, muscles estimates that approximately 30% of these respondents would actually join the gym if they opened one in the area. based on this information and the results of the sample survey, about how many residents should muscles expect to join its new branch? a) 134 b) 504 c) 1,680 d) 3,780
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Mathematics, 21.06.2019 18:30
Select the lengths in centimeters that would form a right triangle
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Mathematics, 21.06.2019 21:10
Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
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Mathematics, 21.06.2019 23:00
Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag
Answers: 1
The u. s. army commissioned a study to assess how deeply a bullet penetrates ceramic body armor ("te...
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