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hammer [34]
2 years ago
5

There are eight boys and seven girls in a class. The teacher randomly selects three different students to answer questions. What

is the probability that the first two students are girls followed by a boy?
Mathematics
1 answer:
stepladder [879]2 years ago
6 0

the probability is 7/15

Step-by-step explanation:

because there are 7 girls and 8 boys

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Allushta [10]

Answer:

(6,4)

Step-by-step explanation:

18/12 (simplify)

3/2

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3 years ago
Solve for y.<br> y - 3x = 1
Marat540 [252]

Answer:

Original equation: y-3x=1

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Let me know if this helps!

4 0
3 years ago
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Yuki888 [10]

Answer:

3 ft/sec

Step-by-step explanation:

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3 years ago
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Triangle PQR is transformed to triangle P′Q′R′. Triangle PQR has vertices P(4, −8), Q(0, 12), and R(−4, 0). Triangle P′Q′R′ has
Tom [10]

Part A:

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Part B:

Reflecting about the y axis causes a sign swap in the x coordinate. So, the new point will be

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Part C:

The triangles are similar, but not congruent. When you transform PQR into P'Q'R', you get a scaled version of the original triangle. This means that the angles and the proportion between sizes will be the same, but the length are scaled by 1/4, and the area is consequentially scaled by 1/16.

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6 0
3 years ago
The Vanderbloom family already traveled 200 miles on their vacation. The total distance that they will travel (d) is a function
ELEN [110]

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d-200=r/t+200-200

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3 years ago
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