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2 years ago

Find the probability of a couple having at least one boy when a couple has three children

Mathematics

2 answers:

elixir [45]2 years ago

8 0

Answer:

7/8

Step-by-step explanation:

assuming the probability of getting a boy and girl is 50 50,

(1/2)^3=1/8

1-1/8=7/8

gulaghasi [49]2 years ago

7 0

If you have one child you either have a boy or girl can you tell me the chance of having a boy
I am asking this to have an understanding of what you know

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3 years ago

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Which product has 4 zeros after the digit 3?

sveticcg [70]

Answer:

0.03×104=3.12

0.3×104=31.2

0.3×10=3

0.03×109=3.27

these are the products

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2 years ago

What are the coordinates of the vertices of the rose garden after a translation two yards east and four yards south? Use the ter

melisa1 [442]

Answer:

The coordinates of the vertices of the original rose garden are A(3, 6), B(3, 3), C(4, 3), and D(4, 6).

Because the rose garden is translated 2 yards east (2 units in the positive x-direction) and 4 yards south (4 yards in the negative y-direction), add 2 units to the x-coordinates and -4 units to the y-coordinates of all the original vertices.

A(3, 6) will become A'[(3 + 2), (6 + (-4))], or A′(5, 2).

B(3, 3) will become B'[(3 + 2), (3 + (-4))], or B′(5, -1).

C(4, 3) will become C'[(4 + 2), (3 + (-4))], or C′(6, -1).

D(4, 6) will become D'[(4 + 2), (6 + (-4))], or D′(6, 2).

8 0

3 years ago

I need help with this please

alexdok [17]

Answer:

polygons

Step-by-step explanation:

this is a hexagon so the sum of interior angles is 720. so add all of those angles and expressions and set it equal to 720. collect like terms and solve for x

once you have x, evaluate and get the exact angle measurements.

8 0

3 years ago

I need a definition and example of the multiplication property of equality

Reil [10]

Answer:

➢ The multiplication property of equality states that when we multiply both sides of an equation by the same number, the two sides remain equal. Example 1 : Lisa and Linda have got the same amount of money. ... Multiply both sides by 4.

Step-by-step explanation:

HOPE IT WILL HELP YOU

 $kai6417$ 

#carry on learning

4 0

2 years ago