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2 years ago

12

I need help comparing the fractions using <, > or =. I have school in 40 minutes and fractions is the last thing i'm good

at.

1 answer:

blsea [12.9K]2 years ago

7 0

i hope i helped)))))))))

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Cassie can drive 165 miles in 3 hour's. if she is driving at a constant speed, how many miles per hour is she driving

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55mph

Step-by-step explanation:

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Write the equation of the circle with the given center and radius.

34kurt

Step-by-step explanation:

The standard equation of a circle is $(x - h)^2 + (y - k)^2 = r^2$

Center = (h, k)

#1

Center = (0,2)

h = 0

k = 2

r = 5

$(x - h)^2 + (y - k)^2 = r^2$

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#2

Center = (-4,-5)

h = -4

k = -5

r = $\sqrt{2}$

$(x - h)^2 + (y - k)^2 = r^2$

$(x - (-4))^2 + (y - (-5))^2 = \sqrt{2}^2$

$(x + 4))^2 + (y + 5))^2 = \sqrt{2}^2$

#3

Center =(-1,3)

h = -1

k = 3

r = 8

$(x - h)^2 + (y - k)^2 = r^2$

$(x - (-1))^2 + (y - 3)^2 = 8^2$

$(x + 1)^2 + (y - 3)^2 = 8^2$

#4

Center: (9,0)

h = 9

k = 0

r = $\sqrt{3}$

$(x - h)^2 + (y - k)^2 = r^2$

$(x - 9)^2 + (y - 0)^2 = \sqrt{3}^2$

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3 years ago

An unfair coin with .4 probability of tails is flipped 7 times what is the probability of obtaining exactly 5 heads

steposvetlana [31]

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The answer is 0.26 to 2 d.p.

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2 years ago