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2 years ago

The probability of choosing either a girl or a boy is

Mathematics

2 answers:

Reptile [31]2 years ago

7 0

50%. Idk I think. I guess so lol

valina [46]2 years ago

5 0

It depends on the amount

No.of Girls / total no of boys and girls is boy's probabilty
And
No of boys / total no of boys and girls is girl's probabilty

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Please answer the question now in two minutes

oksian1 [2.3K]

Answer:

Coordinates of point P is $(-14,3)$ .

Step-by-step explanation:

Given that mid point of line segment $\overline {PQ}$ is at M(-9, 8.5).

Q is at (-4, 14).

Let coordinate of P be $(x,y)$ .

Using the ratio, we can say the following:

The coordinates of mid point $(X,Y)$ of a line with endpoints $(x_1, y_1)$ and $(x_2, y_2)$ is given as:

$X=\dfrac{(x_1+ x_2)}{2}$

$Y=\dfrac{(y_1+ y_2)}{2}$

Using the formula for above given dimensions:

$-9 =\dfrac{x+(-4)}{2}\\\Rightarrow x = -18+4 = -14$

$8.5=\dfrac{(14+ y)}{2}\\\Rightarrow y = 17-14 =3$

So, the coordinates of point P are $(-14,3)$ .

6 0

3 years ago

The quotient of n and 7 is 39

Harrizon [31]

N = 273

273 / 7 = 39
Dividend / divisor = quotient

Work Backwards:

n/7 = 39
n = 39 X 7
n = 273

8 0

2 years ago

Sketch seven points. Then, connect the points to form a closed plane figure. What kind of polygon did you draw?

weqwewe [10]

It’s a heptagon, which has seven points.

7 0

2 years ago

Read 2 more answers

A salesperson earns a commission of $459 for selling $2700 in merchandise find the commission rate. Write the answer as a percen

kogti [31]

459/2700=17/100 which translates to 17%.

4 0

3 years ago

Use the Associative Property of Addition to write an expression equivalent to (n + 2) + 7. Which expression is equivalent to (n

insens350 [35]

Answer:

The correct answer is OB.

Step-by-step explanation:

Let us recall the Associative Property of Addition: given three real numbers $a$ , $b$ and $c$ the following equality holds:

$(a+b) + c = a+(b+c)$ .

Let us remark that the Associative Property of Addition tells us that we can perform the sums in any order. So,

$(n+2)+7 = n+(2+7)$ .

In the other options there was used the Commutative Property of Addition.

6 0

3 years ago