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zmey [24]
3 years ago
8

A quick quiz consists of a multiple-choice question with 3 possible answers followed by a multiple-choice question with 4 possib

le answers. If both questions are answered with random guesses, find the probability that both responses are correct. Report the answer as a percent rounded to two decimal place accuracy. You need not enter the "%" symbol. Probability = Incorrect%
Mathematics
1 answer:
Yanka [14]3 years ago
4 0

Answer:

8.33%

Step-by-step explanation:

Given that the quiz has;

A multiple-choice question with 3 possible answers

A multiple-choice question with 4 possible answers

In the first question;

⇒The three choices,each has the probability of 1/3 to be picked

In the second question;

⇒The four choices, each has a probability of 1/4 to be picked

1/4

Finding the probability that both responses are correct will be;

1/3* 1/4 =1/12

As a percentage will be

1/12 * 100= 8.33%

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Answer:

A Variable

Step-by-step explanation:

Variables are used to mark an unknown value. Common math problems ask you to solve for it.

For example in 5x+23=45, 'x' is the variable.

A constant is a number without a variable.

<em>Brainilest Appreciated. </em>

8 0
2 years ago
Which describes the relationship between Angle 1 and Angle 2?
AveGali [126]

Answer:

angles 1 and 2 are supplementary

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Tracy is filling the box with unit cubes that are 1 inch on each side. She will fill the box with cubes without any gaps or over
balu736 [363]

Answer:

Volume = 48in^3

Step-by-step explanation:

Given

See attachment for box

Required

The volume of the box

The number of boxes in each direction represents the length of that dimension.

So, from the attachment

Width = 4in

Length = 3in

Height = 4in

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5 0
2 years ago
CAN SOMEONE HELP ME YALLL
Agata [3.3K]
Hello! I've noticed that this question hasn't been answered in a week, by now. If you still need the answers, here they are.
5) you need to use the Pythagorean theorem to get the answer. I got C) 5x + x<span>√17
6) Your answer choice would be C) 4</span><span>√6/ 3
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5 0
3 years ago
Find the area of this trapezoid. Be sure to include the correct unit in your answer.
Sedaia [141]

Answer:

88 sq.in

Step-by-step explanation:

<u>Area of trapezoid = 1/2 (b1 +b2) x h</u>

<u>In this figure:</u>

b1 = 18 in, b2 = 4 in, h = 8 in

<u>So:</u>

A = 1/2 (18 + 4) x 8

A = 1/2 (22) x 8

A = 11 x 8

A = <u>88 sq.in</u>

5 0
2 years ago
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