HELP ME I'M STUCK!!!! PLEASE AND THANK YOU!!!!

Mathematics

1 answer:

Darya [45]3 years ago

3 0

Answer: 1/8

Step-by-step explanation: The sample space are all of the different outcomes an event can lead to. The H and T combinations at the bottom are all of the different outcomes. I think the probability of getting 3 tails for the coins (or TTT) is 1/8. This is because there are 24 total outcomes (HHH, HHT, HTH, HTT, THH, THT, TTH, TTT). There is 3/24 TTTs (also, 1/8 if you count the groups/simplify). Therefore, it is 1/8. Hope this helps!

You might be interested in

This is relative frequency tables. Can some one help ?

BabaBlast [244]

Answer:

Step-by-step explanation:

45/123 = 0.3658.... ≈0.37

3 0

3 years ago

FINANCE

Zanzabum

Answer:

Step-by-step explanation:

Simple interest rate = 1000(1+11x4) = 4500

= 4500-1000=3500

Comppound interest rate = 100%+10%=110%/100%=1.1%

1000X(1.1)^4=1464.10

5 0

3 years ago

A $40 backpack is in sale for $28. What is the % of change

aliya0001 [1]

$ 40 ..... 100 %
$ 28 ..... x %

$x = \frac{28 \cdot 100}{40} = 70$

The % of change is 70 %.

This is equivalent with:
- the final price ($ 28) is 70 % from the initial price ($ 40)
- the initial price ($ 40) was reduced with 30% giving the new price as:
$40 - 40 \cdot \frac{30}{100} = 28$

3 0

3 years ago

Read 2 more answers

How to solve theorems

Alex73 [517]

Use the Pythagorean theorem to calculate the value of X. Round your answer to the nearest hundredth. Remember our steps for how to use this theorem. This problems is like example 2 because we are solving for one of the legs. Identify the legs of the right triangle.

hope that helped

5 0

4 years ago

200 people whee asked how often they go to the movies and whether they prefer action or drama. If 144 people went to the movies

Alex Ar [27]

Answer:

It would be 72% trust me it is correct because this level of questions seems a little to young for me lol

Step-by-step explanation:

6 0

3 years ago