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aleksklad [387]
3 years ago
7

A brother and a sister are in the same math class. There are 8 boys and 10 girls in the class. One boy and one girl are randomly

chosen What
is the probability that the brother and sister are chosen? Write your answer as a fraction in simplest form
Mathematics
1 answer:
Anon25 [30]3 years ago
6 0

Answer:

1/80

Step-by-step explanation:

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3 years ago
Plz give explanation.<br> solve | k-10 | = 3
Ne4ueva [31]

Answer:

13

Step-by-step explanation:

Explanation:

Use the absolute value definition to rewrite the absolute value equation as two separate equations.

k-10=3

k-10=-3

Solve the equation for k

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k-10=-3

k=13

k=7

The equation has 2 solutions, meaning k1=7,k2=13. Which gives you the answer of: 13 (K1=7,k2=13)

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2 years ago
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that all persons held as slaves" within the rebellious states "are, and henceforward shall be free."

7 0
2 years ago
-7p = -3p - 8<br> p =<br> Help
jeka94

Answer:

p=2

Step-by-step explanation:

-7p = -3p - 8

Add 3p to each side

-7p+3p = -3p+3p - 8

-4p = -8

Divide each side by -4

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6 0
3 years ago
Read 2 more answers
710 pts;10% decrease
allochka39001 [22]
10%of 710 is 71

now we have 710-71=639
3 0
3 years ago
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