Mathematics, 20.10.2019 10:30 cyaransteenberg

George found that he blinked 85 times in 15 minutes. at this rate, how many seconds pastoring 51 blanks?

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Mathematics, 21.06.2019 13:30, 2021sherodisabella

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

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Mathematics, 21.06.2019 20:40, stotherow5

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

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Mathematics, 21.06.2019 22:00, makenziehook8

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

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Mathematics, 21.06.2019 22:30, mal5546

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.