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Angelina_Jolie [31]
3 years ago
12

A group of three people are selected at random, what is the probability that all the three people have different birthdays.

Mathematics
1 answer:
Tanya [424]3 years ago
5 0

Answer:

1:1

Step-by-step explanation:

this is because they are selected at random 3/3=1

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What is the answer to -5x+7y=11<br> -5x+3y=19
marusya05 [52]
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3 0
3 years ago
Read 2 more answers
50 point to the person that can answer this:
ale4655 [162]

Answer:

  • B. The constant in the expression is 1/2

Step-by-step explanation:

<u>Given formula for the area of a triangle</u>

  • A = 1/2bh

<u>Statements to confirm</u>

A. The coefficient of is b.

  • False. b is variable, 1/2 is coefficient

B. The constant in the expression is 1/2

  • True

C. There is one term in the expression.

  • False. There are 3 terms, one constant and two variables

D. There is one variable in the expression.

  • False. There are two variables, b and h

<em>Note. </em>

<em>Assumed 1/2 is given in Option B, otherwise all statements are false</em>.

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3 years ago
In order to make money on lones, financial institutions are paid back more than they loan. suppose borrow $350,000 to buy a hous
Korolek [52]

1500.56 x 12 = 18006.72 per year

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540201.60-350000 = 190201.60

5 0
3 years ago
A local restaurant purchased 45 pounds of flour at a total cost of $38.25 determine the unit cost per pound
xxTIMURxx [149]
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HELP HELP ME PLZ !!!
nikklg [1K]

Answer:

GK=JK

Step-by-step explanation:

SSS congruency  is side-side-side congruency. We are given that GH=JH and KH=KH, which are both sides.

For SSS, we need 3 pairs of congruent sides. We already have 2 pairs.

The options are:

<G=<J

<H=<H

GK=JK

the first two options, <G=<J and <H=<H are talking about congruent angles. We don't need to know about congruent angles for SSS

GK=JK is talking about a pair of congurent sides. Then, we would have 3 pairs of congruent sides, satisfying the criteria needed for SSS. Therefore, we must know that GK=JK.

Hope this helps!

3 0
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