3 years ago

AC=3x+3, AB=-1/2x and BC=11

Mathematics

1 answer:

denis-greek [22]3 years ago

3 0

Answer:

Step-by-step explanation:

Over b

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UNO [17]

Answer:

$P(X\geq 2) = 0.375$

Step-by-step explanation:

Given

X ------0 --------1 -------- 2--------- 3

P(X) --.1875 -.4375 ---.3125 --- .0625

Required

Determine $P(X\geq 2)$

This is calculated as:

$P(X\geq 2) = P(X = 2) + P(X = 3)$

$P(X\geq 2) = 0.3125 + 0.0625$

$P(X\geq 2) = 0.375$

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2 years ago

Find the equation of the line. Use exact numbers. y= ( )x + ( )

Rama09 [41]

Answer:

y=-2x+5

Step-by-step explanation:

Use the equation y=mx+b

We can find the b(y-intercept) by looking at the graph

The graph crosses the y-axis at (0,5)

We can look at the slope at the graph. We can see its down 4 over 2 so the slope is -2.

Plug that into the equation y=mx+b

y=-2x+5

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2 years ago

A jar contains 7 orange, 3 yellow, and 5 blue marbles. If you pick one without looking, what is the probability that the marble

Softa [21]

Answer:

The probability would be 5/15 or 1/3

Total = 7+3+5

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3 years ago

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What does each variable in the Slope-Intercept Form equation represent?

Virty [35]

Y represent the y axis m represents the rate of change x represents the x axis b represents the total

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3 years ago

Please help me with #1

Leto [7]

Answer:

Step-by-step explanation:

The right answer is C because in this case n is lesser or equal to 0.

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2 years ago