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mamaluj [8]
3 years ago
8

There are 15 juniors and 10 seniors in a class. What is the probability that if two students are selected at random that they ar

e both seniors?
Mathematics
1 answer:
Brums [2.3K]3 years ago
3 0

Answer:

2/25?

Step-by-step explanation:

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EXCEPT FOR HOUSING, NEW YORK SEEMS TO BE PROMINANT IN TERMS OF LIVING.

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3 years ago
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The lengths of two sides of the isosceles triangle are the ratio of 6:5. The perimeter of the triangle is 32cm. What is the area
Degger [83]
Sorry I'm late! xx
Okay, so two of the sides in an isosceles triangle are of the same length. The lengths are either in the ratio 5:5:6 or 5:6:6
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If we take the first ratio, 5:5:6, then we have 16 "parts". Let the length of each "part" be referred to as "x"
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So, the ratio of the sides are 10 cm, 10 cm, 12 cm.

To find the height, "h", we need to use Pythagoras' Theorem, with 10 being the hypotenuse and 6 being the horizontal side (think of a line cutting straight down the middle of the isosceles triangle)
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5 0
3 years ago
Solve for x. Express the answer in simplest form. 2 over 1 = 8x - 2 over 9
Mkey [24]
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