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arsen [322]
2 years ago
15

Please help asap !! (images below)

Mathematics
1 answer:
lakkis [162]2 years ago
7 0

Answer:

5/4 and then 5/3

Step-by-step explanation:

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A woman has 7 keys. only one of them will open her door. when seh arrives at the door there is no sufficient light for her to fi
Gala2k [10]
Since she has seven key the probability that the first one will open the door is
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hope this helps
7 0
3 years ago
If f(x) = -1, solve for x.
weeeeeb [17]

Answer:

No solution.

Explanation:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace f(x) with 0 and solve for x.

3 0
3 years ago
The question is on the attached image :)
olga_2 [115]
The mean can be found by adding the two numbers and dividing by 2

let the second number be y

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solve for y

multiply each side by 2
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distribute
x + y = x + 2
subtract x on both sides
y = 2

ANSWER: the second number is 2

6 0
2 years ago
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OLga [1]
I do not understand the question
8 0
3 years ago
A bookstore is having a sale in which customers can purchase 6 books for a price of b dollars. Which expression represents the p
Evgen [1.6K]
That would be 6/b <====
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