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3 years ago

A new family has moved in next door. You know the family has two children. What is the probability that both children are boys?

Mathematics

1 answer:

Snezhnost [94]3 years ago

8 0

There is a 50% probability.

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Suppose that three astronauts outside a spaceship decide to play catch. all three astronauts have the same mass and are equally

Sloan [31]

Since they are playing in the space, gravity or the lack of it plays a huge role here. When the first astronaut throws the second astronaut toward the third one and due to the force exerted they would be moving in the opposite direction and there won't be any catch. Hence the game does not continue after the first throw.

8 0

4 years ago

Mrs.Watkins finds that she can buy 5 candy bars for $2.50 she has a total of 16 kids in her class.How much would it cost for her

guajiro [1.7K]

She can spend 7.50 dollars and have 4 left over

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3 years ago

Does this table represent an exponential function? x 1 2 3 4 y 4 16 64 256

4vir4ik [10]

Answer:

Yes, the given table represent an exponential function.

Step-by-step explanation:

Given table is :

x y

1 4

2 16

3 64

4 256

Now we need to identify if the given table represent an exponential function or not. To find that we need to check if we can write the numbers in y-column in form of exponential function $y=ab^x$ .

We see that y-values are basically powers of 4 so we can write the related function as $y=4^x$ .

Which is clearly in form of $y=ab^x$ .

Hence yes, the given table represent an exponential function.

6 0

4 years ago

I will give brainly

Akimi4 [234]

Answer:

Step-by-step explanation:

This probability will be the area of the square divided by the area of the circle.

$P=\frac{(4\sqrt{2})^2}{\pi 4^2}\\ \\ P=\frac{32}{16\pi}\\ \\ P=\frac{2}{\pi }\\ \\ \text{As a percentage}\\ \\ P=\frac{200}{\pi}\\ \\ P\approx 63.7\%$

7 0

3 years ago

U= ab/k, for a Solve form A

Andre45 [30]

Answer:

a = uk/b

Step-by-step explanation:

u = ab/k

uk = ab

a = uk/b

8 0

3 years ago