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Gnom [1K]
2 years ago
14

Suppose that nacho takes a multiple choice test. The test has 4 questions. Each questions has 3 choices. What is the probability

that nacho will get all 4 questions wrong?
Mathematics
1 answer:
Dima020 [189]2 years ago
7 0

Answer:

8/12 ;; 66%

Step-by-step explanation:

If you have 4 questions, with each having 3 answers, then you have 12 options (the denominator). If one is correct for each answer, then the correct is 4/12. Then you have to find the remaining part to see what is wrong.

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Can someone please help me please I really need help please help me.
kvv77 [185]

Answer:

Step-by-step explanation:

I can't get to act correctly either.

The answer is 1 day and 7 items.

Ariana

y = 5x + 2

Julie

y = 7x

The ys have to be the same so equate the right hand side.

7x = 5x + 2                      Subtract 5x from both sides.

7x - 5x = 5x - 5x + 2

2x = 2                             Divide by 2

2x/2 = 2/2

x = 1

1 day

7 items

6 0
2 years ago
Convert the decimals to fractions in the simplest fractions.<br> Show your work<br> 10.6=<br> 5.05=
professor190 [17]

Answer: 53/5, 101/20

Step-by-step explanation:

10.6 is =  106/10. Then divide both numerator and denominator by 2. Then it equals 53/5.

5.05 = 505/100. Then divide both numerator and denominator by 5. This will equal 101/20.

5 0
2 years ago
Pleas help me !!! It’s due today
kolezko [41]
KE=0.5xmxv2
=0.5x 1.2x10^3x (3.4x10^3)^2=6936000000
6 0
3 years ago
Y=2/5x+2 how do you graph it on a graph
ANTONII [103]
That is how you graph y=2/5x+2 since 2/5 is the slope and 2 is the y intercept.

8 0
3 years ago
What is the value of x?
vredina [299]
Add all the angle and =to 180 because all the angle in a triangle add up to 180 then put all numbers on one side and all x terms on the other side then you find x
8 0
3 years ago
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