All categories

3 years ago

If 6 newborn babies are randomly selected how many different gender sequences are possible

Mathematics

2 answers:

Andrews [41]3 years ago

7 0

Answer:

Hence, 15 different gender sequences are possible when 6 newborn babies are randomly selected.

Step-by-step explanation:

Number of randomly selected babies = 6

We need to find the possible number of different gender sequences.

Now, number of generally found genders = 2 (Male and Female)

So, we have to select 2 possibilities from a total of 6 babies.

This can be calculated by using the concept of combinations.

$\text{So, Number of different gender sequences which are possible in this case = }_{2}^{6}\textrm{C}\\\\=\frac{6!}{4!\times 2!}\\\\=15$

Hence, 15 different gender sequences are possible when 6 newborn babies are randomly selected.

storchak [24]3 years ago

4 0

Answer is 720... 6x5x4x3x2x1

You might be interested in

PLEASE SCREENSHOT AND MARKUP FOR 40 POINTS

alukav5142 [94]

Answer:

That seems hard sorry i couldn't help

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

When gold medalist Ren Qian prepared for her dive from the 10 meter platform during the

Romashka-Z-Leto [24]

Answer:

Ren was 27.5 meters away from her family.

Step-by-step explanation:

Ren Qian was at a height of 10 meters to the ground. Let the distance from her vertical point on the ground to her family (i.e the ground distance) be represented by x.

But the angle of depression is measured with respect to the horizontal plane, so;

the vertical angle = $90^{o}$ - 20°

= $70^{o}$

Applying the appropriate trigonometric function, we have;

Tan θ = $\frac{opposite}{adjacent}$

Tan $70^{o}$ = $\frac{x}{10}$

⇒ x = 10 x Tan $70^{o}$

= 10 x 2.7475

= 27.475

x = 27.5 meters

Ren was 27.5 meters away from her family.

6 0

3 years ago

at the farmers market 8 apple cost $5.20 if each apple cost the samw amount what is the price per apple

Margaret [11]

$\displaystyle\bf Solve:8\times p=5,2 \$ => p=\frac{5,2}{8} =\frac{5,2:\boxed{8}}{8:\boxed{8}} =0,65\$\quad She \:unit\: cost\:is\:\underline{ 0,65} \\\\Check :\:8\times\underline{0,65} =5,2\$ \\\\0,65=0,65 \\\\\rightarrow The\: price\:per \:apple \:is \: 0,65 \$$

7 0

2 years ago

What are the coordinates of the x and y intercepts of the equation 3x+2y=12

Sonbull [250]

To find the x-intercept you must make y=0

3x+2y=12 - substitute 0 for y
3x+2(0)=12 - multiply 2 and 0
3x+0=12 - add zero
3x=12 - divide by 3
x=4

To find the y-intercept you must make x=0

3x+2y=12 - substitute 0 for x
3(0)+2y=12 - multiply 3 and 0
0+2y=12 - add 0 and 2y
2y=12 - divide by 2
y=6

4 0

3 years ago

Two standard 6 sided dice are rolled. One is purple and one is green. What is the probability that sum of the two dice on a roll

lana [24]

Answer:

1/6

Step-by-step explanation:

As the purple die has already rolled and the number landed is 6, to find the probability of the sum of the dice being 7, there is only one option for the yellow die:

purple result + yellow result = 7

6 + yellow result = 7

yellow result = 1

So the yellow die needs to roll a 1, over a total of 6 possibilities, so the probability is 1/6

5 0

3 years ago