Mathematics, 10.09.2021 16:30 Hazeleyes13
Sarah is building a fence for her dog’s square play area. To reduce the cost she is using her house as 1 side of the play area, meaning she only has to purchase fencing for the other sides. If she needs to fence 225 meters for turf dogs, and fencing Costs $2.50 per foot of fencing, what will be the cost of fencing in this square play area?
Answers: 1
Mathematics, 21.06.2019 18:50, brooke0713
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
Answers: 1
Mathematics, 22.06.2019 03:00, kers
Let us imagine that the number of automobile accidents in a certain region are related to the regional number of registered automobiles in tens of thousands (b1), alcoholic beverage sales in $10,000 (b2), and decrease in the price of gasoline in cents (b3). furthermore, imagine that the regression formula has been calculated as: y = a + b1x1 + b2x2 + b3x3 where y = the number of automobile accidents, a = 7.5, b1 = 3.5, b2 = 4.5, and b3 = 2.5 calculate the expected number of automobile accidents for a football weekend if the region has 25,000 registered vehicles, $75,000 worth of beer is sold, and a gas war causes a 10 cent drop in a gallon of gas.
Answers: 3
Mathematics, 22.06.2019 06:00, gebradshaw2005
Which inequality represents all the values of x for which the quotient below is defined? √x+1 ÷ √ 4-x
Answers: 3
Sarah is building a fence for her dog’s square play area. To reduce the cost she is using her house...
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