Marielle's painting has the dimensions shown the school asks her play her to paint a larger version that will hang in the cafeteria the larger version will be twice the width and twice the height is the area of the painting of the original painting proportional to the area of the larger painting if so what is a constant of proportionality

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

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Given a normal distribution with µ=20 and σ = 4, what is the probability that x> 24 x< 24 x< 24 or x> 24