All categories

1 year ago

What is the probability of flipping a coin once and getting heads if you have gotten 5 tails in a row before that?

Mathematics

1 answer:

nordsb [41]1 year ago

6 0

Answer:

Answer is..... D

Step-by-step explanation:

every single flipping may two results, head or tail.So last one has equal chance.

You might be interested in

A police officer investigating an accident finds a skid mark of 115 ft in length. How fast was the car going when the driver app

Dominik [7]

The question doesn't provide enough information to get an accurate answer. Please provide more information or provide acceptable assumptions.

5 0

3 years ago

$900,000 is what percent of $900,000?

USPshnik [31]

What type of question is this

8 0

2 years ago

Read 2 more answers

PLEEEEEEEAAAAAAASSSSSSSSSSEEEEEEEEEEE help me!!!!!!!!!!

defon

Answer:

$\boxed{\sf \ \ \ \dfrac{18}{(x-7)(x+12)(x+30)} \ \ \ }$

Step-by-step explanation:

hello,

first of all we will study the quadratic expressions

we can write that, (the different answers provide good clues :-) )

$x^2+5x-84=(x-7)(x+12)$

and

$x^2+23x-210=(x-7)(x+30)$

so first of all as we cannot divide by 0 we need to take x different from 7, -12 and -30 and then we can write

$\dfrac{1}{x^2+5x-48}-\dfrac{1}{x^2+23x-210}=\dfrac{1}{(x-7)(x+12)}-\dfrac{1}{(x-7)(x+30)}\\\\=\dfrac{(x+30) -(x+12)}{(x-7)(x+12)(x+30)}=\dfrac{x+30-x-12}{(x-7)(x+12)(x+30)}\\\\=\dfrac{18}{(x-7)(x+12)(x+30)}$

hope this helps

7 0

3 years ago

jill has not yet studied the angle measurement requirements to form a triangle. She begins to draw side AB as a horizontal segme

Fiesta28 [93]

Answer:

a. 45° and 135

The non-horizontal rays of ∠ and ∠ will not intersect to form a triangle; the rays will be parallel to each other.

b. 45° and 45°

The non-horizontal rays of ∠ and ∠ will intersect to form a triangle

c. 45° and 145°

The non-horizontal rays of ∠ and ∠ will not intersect to form a triangle.

Step-by-step explanation:

Hope this helps

8 0

2 years ago

Choose the graph of the inequality X< 7<br>choose one:

Dafna11 [192]

3rd one. The circle is on 7 and is going to the left.

7 0

2 years ago