Mathematics, 27.02.2020 17:55 wafflewarriormg
Emily and Matt each improved their yards by planting grass sod and ornamental grass. They bought
their supplies from the same store. Emily spent $64 on 4 of grass sod and 4 bunches of ornamental
grass, Matt spent $82 on 7 of grass sod and 4 bunches of ornamental grass. What is the cost of one
of grass sod and the cost of one bunch of ornamental grass?
Explain?
Answers: 2
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Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.
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Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
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65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?
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Mathematics, 21.06.2019 21:50
5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%
Answers: 2
Emily and Matt each improved their yards by planting grass sod and ornamental grass. They bought
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