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Archy [21]
3 years ago
8

A certain 5-digit combination lock can be reset with a new combination. The lock uses numbers from 1 to 6. After a friend accide

ntally resets it to an unknown combination, what is the probability that you guess the combination that opens the lock
Mathematics
1 answer:
daser333 [38]3 years ago
5 0
The probability is (1/6)^5 power. Since the locks are independent of each other, you can multiply the probabilities together. There are 6 possible numbers for each lock and there are 5 locks. So the probability is (1/6)^5 power.<span />
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klasskru [66]

Answer:

Cost of 1 burrito = $32

Cost of 1 taco platter = $26

Step-by-step explanation:

Let us assume the cost of 1 burrito = $ m

And the cost of 1 taco platter  = $ n

Now, according to the question:

Cost of 1 burrito + 1 taco platter = $58

⇒ m  + n  = $ 58 ..... (1)

Cost of 2 burrito + 1 taco platter = $90

⇒ 2 m  + n  = $ 90 ..... (2)

Solving both equation, we get:

(2) - (1) ⇒ 2 m  + n - m -n =  90 - 58

m = 32

⇒ n = 58 - 32  = 26  ⇒ n = 26

Hence, cost of 1 burrito = $32

and the cost of 1 taco platter = $26

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4 years ago
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Julli [10]
What are the options?
3 0
3 years ago
"If you have a square and you cut off one corner, how many corners do you have
Stels [109]

Answer:

Step-by-step explanation:

it it cuts near the corner,then 5.

if it cuts along diagonal then 3

6 0
3 years ago
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There is a bag with only red marbles and blue marbles.
Rufina [12.5K]
Hello I hope I can help you with this!!

EXPLANATION:
first we work out what all the marbles equal which is 9/9=63

Then we work out what 1/9 of the marbles are! Which is 1/9= 7 marbles!!

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Then now we work out 4/9 which is our RED marbles! We do 4 times 7 which equals 28 red marbles!!

if you want to check to add the two numbers and they equal 63!

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Answer:

2/6

Step-by-step explanation:

because 4/6 is eaten so that means 2/6 is left to eat

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3 years ago
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