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Paladinen [302]
3 years ago
13

Can someone please answer ASAP? 20 points!

Mathematics
1 answer:
adoni [48]3 years ago
7 0

Answer:

I need help in this to!!!!!!!!

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Erik buys a new combination for his locker at the gym.The lock has 3 dial, each with the number 0 through 9. The probability tha
Dvinal [7]

Answer: 0.001

Step-by-step explanation:

Given

The lock has 3 dials, each with the number 0 through 9.

The first place can be filled in 10 ways and the probability of selecting number '4' out of the 10 is  \frac{1}{10}

Similarly for selecting '3' and '9' is also \frac{1}{10}

Therefore the probability of getting a combination of 4-3-9 is

\Rightarrow P=\dfrac{1}{10}\times \dfrac{1}{10}\times\dfrac{1}{10}\\\\\Rightarrow P=\dfrac{1}{1000}\\\\\Rightarrow P=0.001

6 0
3 years ago
Please send me the answer​
baherus [9]

Answer:

1) -128

2) 6875/64 = 107.42

3) perfect square means the square root gives a whole number.

4) it is, it gives 9

5) 300,000,000

6) a) 6 b) 71

7) 25

6 0
3 years ago
PLZ HELP WILL MARK BRAINLIEST
s2008m [1.1K]
The answer is B.red
the reason:
if x=2
-2 (2)+ 5y = 10
-4 +5y = 10
5y = 10+4
5y = 14
y = 2.8
now we have the point (2 . 2.8) which is absolutely on the line -2x + 5y = 10
when we look for it we see that it's on the line b which means line b is -2x + 5y = 10
3 0
4 years ago
Read 2 more answers
Find an equation for the nth term of the sequence. -4, -16, -64, -256, ...
dusya [7]
It would be

an = 4×4n + 1
5 0
3 years ago
Read 2 more answers
. What is the value of the expression? Use the correct order of operations. 4 x 5 + 9 - 2 x (6 + 1)
scoray [572]

Answer:

The answer is 15

3 0
3 years ago
Read 2 more answers
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