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rewona [7]
3 years ago
5

In how many ways can a 12-question true-false exam be answered? (Assume that no questions are omitted.)

Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

Answer:

4,096 ways

Step-by-step explanation:

Assuming that all questions have to be answered, there are two ways to answer each of the 12 questions (True or False). The total number of possible answers is given by:

n=2^{12}\\n=4,096\ ways

A 12-question true-false exam can be answered in 4,096 different ways.

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8 0
3 years ago
Answer pls no link I need help
Misha Larkins [42]

Answer:

20

Step-by-step explanation:

the whole angle needs to be 180 degrees 180-100=80 80-20=60 20×3=60 60+20=80 80+100=180

8 0
3 years ago
Factor completely 5ab(x 6) − 4(x 6). Prime (x 6)(5ab 4) (x 6)(ab) (x 6)(5ab − 4).
kaheart [24]

The complete factor of the polynomial 5ab(x + 6) − 4(x + 6) is (x + 6)(5abx − 4). Then the correct option is D.

<h3>What is polynomial?</h3>

Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.

Factor completely 5ab(x + 6) − 4(x + 6).

Take (x + 6) common, then we have

5ab(x + 6) − 4(x + 6)

(x + 6)(5abx − 4)

The complete factor of the polynomial 5ab(x + 6) − 4(x + 6) is (x + 6)(5abx − 4). Then the correct option is D.

More about the polynomial link is given below.

brainly.com/question/17822016

8 0
3 years ago
Kirk traded New Zealand dollars for Mexican pesos at an exchange rate of 1 New Zealand dollar = 8.8352 Mexican pesos. He gave th
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The Correct Answer is. 22,397.23
8 0
3 years ago
3/5 of a pound of clay to make a bowl. How many bowls could the potter make from 10 pounds of clay?
Luden [163]

Step-by-step explanation:

3/5 pound of clay = 1 bowl

=> 10 pounds of clay = 10 / (3/5) = 16.666 bowls

Hence the potter can make 16 bowls.

5 0
3 years ago
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