Mathematics, 13.11.2019 21:31, julannek413

Write an equation of the line with slope= -7 and y -intercept: y=mx+b. is it y=-7x + b?

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Mathematics, 21.06.2019 17:00, alexabdercmur

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

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Mathematics, 21.06.2019 23:30, marianaescamilla404

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0

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Mathematics, 22.06.2019 03:10, CM0

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.

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Mathematics, 22.06.2019 03:30, ur4286

Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?