Mathematics, 09.07.2019 09:30 aziah86
Anut mixture of peanuts and pecans at a small fair is $1.00 per pound of peanuts and $2.85 per pound of pecans. over the entire day, 97 pounds of the nut mixture were sold for $254.25. if p is the number peanuts and n is the number of pecans, then the system of equations that models this scenario is: p+n=97 p+2.85n=254.25 determine the correct description and amount of pounds for peanuts and pecans that were sold. a.(75.0, 22.0) there were 75.0 pounds of peanuts and 22.0 pounds of pecans sold at the fair. b.(12.0, 85.0) there were 12.0 pounds of peanuts and 85.0 pounds of pecans sold at the fair. c.(22.0, 75.0) there were 22.0 pounds of peanuts and 75.0 pounds of pecans sold at the fair. d.(85.0, 12.0) there were 85.0 pounds of peanuts and 12.0 pounds of pecans sold at the fair.
Answers: 1
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
Answers: 1
Mathematics, 21.06.2019 14:30
Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?
Answers: 1
Mathematics, 21.06.2019 16:30
The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not
Answers: 1
Anut mixture of peanuts and pecans at a small fair is $1.00 per pound of peanuts and $2.85 per pound...
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