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horsena [70]
3 years ago
10

A quiz has 1 true-false question and 2 multiple choice questions that each have 4 answers. What is the probability that someone

guessing all 3 answers will get 100% on the quiz?
1/32
1/27
3/10
Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
8 0
3/10 because there is  true false question which is only 2 option. Than 2 multiple choice which would be 8 8+2=10
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What is 10 divied by 7/8​
Zielflug [23.3K]

Answer:

11.43

Step-by-step explanation:

10 divided by 7/8

Set the expression:

(10/(7/8))

To solve, flip the denominator fraction, and make the division into multiplication:

((10 x 8)/7)

Multiply across, then divide:

(80)/7

Divide:

80/7 = 11.43 (rounded)

11.43 is your answer.

~

4 0
4 years ago
Read 2 more answers
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vesna_86 [32]

Answer:

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5 0
3 years ago
A forest covers 31,000 acres. A survey finds that 0.8​% of the forest is​ old-growth trees. How many acres of​ old-growth trees
Murrr4er [49]

Answer:

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3 0
2 years ago
if you have the numbers 1,4,5 and 8 in in a box and Kelly randomly chose one tile and placed it back and chose another tile what
chubhunter [2.5K]

hello

to solve this question, we need to use know the number of possible outcomes

\begin{gathered} \text{probability = }\frac{nX}{nS} \\ S=\text{  number of possible outcomes} \\ X=\text{ number of events} \end{gathered}

let's find the number of possible outcomes

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undefined

5 0
1 year ago
Help me plz someone first answer=brainliest
pav-90 [236]
What is the question?
6 0
3 years ago
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