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Grace [21]
2 years ago
7

Dennis has to take a short multiple choice quiz that 4 questions and each question has 4 answer choices. What is the probability

he gets all 4 questions incorrect?
Mathematics
1 answer:
Mnenie [13.5K]2 years ago
6 0

Answer:

3/4?

Step-by-step explanation:

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A model airplane is built to a scale of 1 in.:12 ft. If the model plane is 11 inches long, find the length of the actual plane,
torisob [31]

Answer:

132 feet

Step-by-step explanation:

we know that

The scale is equal to \frac{1}{12}\ \frac{in}{ft}

That means ---> 1 inch in the model represent 12 feet in the actual

To find the actual dimensions of the airplane, divide the dimensions of the model by the scale

so

11\ in:\frac{1}{12}\ \frac{in}{ft}=11(12)=132\ ft

4 0
3 years ago
Genevieve loves 30% off wing night. She orders 12 wings that normally cost 1.25$ each. If the sales tax rate is 6.75%, how much
Dmitry_Shevchenko [17]
Approximately 71 cents
8 0
3 years ago
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Convert the temperature from degrees Fahrenheit to degrees Celsius, using the formula below.
poizon [28]

Answer:

70 C

Step-by-step explanation:

C = 5/9 * (F-32)

substitute F = 158

C = 5/9 ( 158-32)

Parentheses first

  = 5/9 (126)

  = 70

5 0
3 years ago
Read 2 more answers
What is the volume of the figure below if a = 4.3 units, b = 5.3 units, and c = 3 units?
marishachu [46]

a x a x c = 3.9 * 3.9 * 3 =45.6345.63 * 2 = 91.26a x b x c = 3.9 * 5.7 * 3 = 66.6966.69 + 91.26 = 157.95 cubic units

4 0
2 years ago
II. Identify the following terms described in each item. Quantitative & Qualitate. It can be separated into different catego
guajiro [1.7K]

It is a branch of mathematics that deals with the collection, organization presentation, analysis, and interpretation of data.​

1. C. Discrete

2. A. interval

3. B. Quantitative data

4. B. Ratio

5. C. Quantitative

1. A random variable is called discrete if it has either a finite or a countable number of possible values.

A random variable is called continuous if its possible values contain a whole interval of numbers.

2. The third level of measurement is the interval level of measurement. The interval level of measurement not only classifies and orders the measurements but also specifies that the distances between each interval on the scale are equivalent along the scale from low interval to high interval.

3. Quantitative data consist of numerical measurements or counts.

4. Something measured on a ratio scale has the same properties that an interval scale has except, with a ratio scaling, there is an absolute zero point. Temperature measured in Kelvin is an example.

There is no value possible below 0 degrees Kelvin, it is absolute zero.

5. Qualitative data can be separated into different categories that are distinguished by some non-numeric characteristics.

To learn more about the data visit:

brainly.com/question/4219149

#SPJ1

6 0
1 year ago
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