3 years ago

You grab a coin at random and flip it twice. what's the probability that it comes up tails both times?

Mathematics

1 answer:

MAVERICK [17]3 years ago

8 0

.5*.5=.25

..................

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IgorC [24]

Answer:

π/90 or 0.0035 units

Step-by-step explanation:

equation: length of the arc = ∠of the angle/360 * circumference

Substitute: S = 0.4/360 * 10π --> C = 2πr

Simplify: S = 1/900 * 10π

Simplify: S = π/90 ≈ 0.003489 units

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Find the slope of the line that passes through (1,5) and (10, 10).

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Answer:

$\frac{5}{9}$

Step-by-step explanation:

The formula for the slope with two points given would be

$\frac{y_2-y_1}{x_2-x_1}$

Substitute

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Step-by-step explanation:

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A. Always

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