All categories

2 years ago

Whats your favorite color? (free points) :)

Mathematics

2 answers:

aniked [119]2 years ago

6 0

Answer:

My favourite color is The Red and White;)

What's yours?

don't forget to like and mark me

Temka [501]2 years ago

5 0

Blue Is My Favorite Color.

You might be interested in

Carter's trampoline has a diameter of 10 ft. Its circumference is twice as great as the circumference of Reed's trampoline. What

Ymorist [56]

Answer:

Step-by-step explanation:

nsjdjfhfjskskdknxiwiwfbrbbewiisaksndbbfeueiaooand

7 0

2 years ago

What rotation is shown below?

JulijaS [17]

Answer:

90 around the origin

Step-by-step explanation:

Here is the answer

5 0

2 years ago

Read 2 more answers

If a person tosses a coin 23 times, how many ways can he get 11 heads

EastWind [94]

Tossing a coin is a binomial experiment.

Now lets say there are 'n' repeated trials to get heads. Each of the trials can result in either a head or a tail.

All of these trials are independent since the result of one trial does not affect the result of the next trial.

Now, for 'n' repeated trials the total number of successes is given by

$_{r}^{n}\textrm{C}$

where 'r' denotes the number of successful results.

In our case $n=23$ and $r=11$ ,

Substituting the values we get,

$_{11}^{23}\textrm{C}=\frac{23!}{11!\times 12!}$

$\frac{23!}{11!\times 12!}=1352078$

Therefore, there are 1352078 ways to get heads if a person tosses a coin 23 times.

3 0

3 years ago

A square has a rotational symmetry of how many degrees?

anyanavicka [17]

Answer: C
all shapes must equal 360 degrees
90 x the 4 angles of the square equals 360 degrees

4 0

2 years ago

Read 2 more answers

(a + b - c )(a + b + c )

denis-greek [22]

Answer:

$a^2+b^2-c^2+2ab$

Step-by-step explanation:

$(a+b-c)(a+b+c)=a^2+ab+ac+ab+b^2+bc-ac-bc-c^2=a^2+b^2-c^2+2ab$

Hope this helps!

5 0

3 years ago

Read 2 more answers