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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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Tammy rents an apartment close to her school campus. The amount that she spends on rent is given by the equation r = 355m, where
motikmotik
<span>Tammy rents an apartment close to her school campus. The equation that is given is this one:
r = 355m,
where r is the amount spend on the rent.
m is the number of months.

In order to get the constant proportionality of r to m in this relationship, then we can set a constant k variable.

r = 355 m (k)
k = 1 r / 355 m

1 hour spent, it takes you to spend 355.</span>
4 0
3 years ago
Read 2 more answers
URGENT PLEASE HELP, respond to c, d, e, and f please !!
sertanlavr [38]

Answer:

Step-by-step explanation:

c. (18.5-17)/.9= 1.66666666667= 1.6667

d. .7107

e. .2185

f.  0.675=(x-17)/.9 x= 17.6075

8 0
2 years ago
Last Question plz<br> Need help
patriot [66]

Answer:

Im going to answer your question in the next note.

5 0
3 years ago
What is 1/2 X (6 X 4)+3 + 2 Please show your work
exis [7]

Answer:

<h2>17</h2>

Step-by-step explanation:

Use PEMDAS:

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

\dfrac{1}{2}\times\underbrace{(6\times4)}_{1}+3+2\\\\=\underbrace{\dfrac{1}{2}\times24}_{2}+3+2\\\\=12+3+2=17

4 0
2 years ago
Help!<br><br> Please look at the pic and help me!
inna [77]

Answer:

36

Step-by-step explanation:

equilateral triangle has all sides So,

perimeter = a+b+c= 12+12+12=36

5 0
2 years ago
Read 2 more answers
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