Mathematics, 10.12.2020 16:50 yousifgorgees101
Joanna has $25.00 to spend at the zoo. Admission costs $12.25, and she plans to buy a combo meal for $8.92 at the snack bar for lunch. It costs $2.00 to buy a food pellet to feed the giraffes. Which expressions could Joanna use to estimate the number of pellets she can afford if she wants to be certain not to run out of money? Select all the correct answers. *
Answers: 3
Mathematics, 21.06.2019 13:10
The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?
Answers: 1
Mathematics, 21.06.2019 18:30
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
Answers: 2
Mathematics, 21.06.2019 19:40
The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол
Answers: 1
Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
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