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monitta
3 years ago
8

Every time Tom and Maya have a child, there is an equal probability of it being a boy or a girl.

Mathematics
1 answer:
cestrela7 [59]3 years ago
4 0
All outcomes of three children (using G for girl and B for boy)
GGG, GGB,GBG,GBB,BGG,BGB,BBG,BBB
1) exactly two is 3 out of 8 total outcomes, or 3/8
2)  all sons is one outcome, or 1/8
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Please help me with these two question
BaLLatris [955]
I beleive 1 is C, and 2 is B!
6 0
3 years ago
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❌❌PLEASE HELPILL MARK BRAINLIEST❌❌❌Does coordinate m or coordinate n represent a greater number in the following parallelogram?
Maru [420]

Answer:

The answer would be m.

Step-by-step explanation:

The point would be (7,1)  If you look at the top two points, (3,5) and (10,5)  You can see that the y coordinates are the same.  They are both 5.  So on the bottom left (0,1) we know that are n will be 1 .  Now we have to figure out m.  If we look on the top (3,5) (10,5)  We can see from the x's 10 and 3, that they are a distance of 7 apart.  Since our bottom left hand corner is (0,1)  If we add 7 to 0 we get 7.  That makes m equal  7

4 0
1 year ago
Which shows the correct substitution of the values a,b, and c from the equation 1=-2x+3x^2+1 into quadratic formula?
goldfiish [28.3K]
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.
x=2/3, 0
6 0
3 years ago
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HELP!!!!!<br> .<br> .<br> .<br> .<br> .<br> .<br> .<br> PLEASE
Gelneren [198K]

Answer:

Step-by-step explanation:

The one that doesn't work with the other three is B. Nine cubed is huge compared to just plain 9 or 3^2. The other three each are equal to one another especially if you remove the brackets in D.

9 c^(2*3) * d^(3*3)

9 c^6 d^9

3 0
3 years ago
1. Find the diameter of a ball that rolls 100 feet after 60 revolutions.
Andre45 [30]

Answer:

Correct option: C (it is missing the point)

0.53

Step-by-step explanation:

When a ball rolls one revolution, the distance travelled is the length of its circunference, that is:

Circunference = pi * diameter

So, to solve this question, we can use a rule of three:

1 revolution -> pi * d

60 revolutions -> 100 feet

100 = 60 * pi * d

d = 100 / (60 * pi) =  0.53 feet

Correct option: C (it is missing the point).

7 0
3 years ago
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