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bagirrra123 [75]
3 years ago
11

There are 25 questions in a quiz

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Points obtained on the quiz increases when the points are earned from

correct responses.

  • The minimum score from the quiz is <u>-50</u>

Reasons:

The number of questions in the quiz = 25 questions

Number of points for correct answers = 3 points

Number of points lost for incorrect answers = 2 points

Points for question not answered = 0 points

Nature of total points = Positive and negative

Required:

The minimum score one can get on the quiz.

Solution:

The minimum score that can be obtained is when all responses result in a

loss of points, due to the questions being incorrect.

Therefore;

The minimum score = 25 × (-2) = -50

Learn more here:

brainly.com/question/19816972

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Need help on this thank you if you do help i got a brainliest to
AnnyKZ [126]

Answer:

a) 1^{5} = 1 x 1 x 1 x 1 x 1 = 5

b) 2 x 2 x 2 x 2 x 2= 2^{5} = 32

c) 20^{3}= 20 x 20 x 20 = 8000

d) 7 x 7 x 7 x7 = 7^{4} = 2401

Hope this helps :)

4 0
3 years ago
How do the arrows for +1 and -1 show both distance and direction?
Fofino [41]
By the way the arrow is pointing?
3 0
4 years ago
Cedric bought his truck new for $20,000. It’s value decreases 15.4% each year. In approximately how many years will the value of
SVEN [57.7K]

Answer:

3.24 years

Step-by-step explanation:

We know that for the truck to become half of the value it has to decrease by %50 if it decreases by %15.4 the real question is 50/15.4=3.24 years because how many years will it take for %15.4 to pile up and eventually become %50

5 0
3 years ago
George walked at a rate of 1/3 miles every 20 minutes. What was his walking rate in miles per hour? SHOW YOUR WORK!
goblinko [34]

HIS walking rate was 1 mile per hour  because 20min times 3 is 1 hour, and 1/3 times 3 is 1 mile   thus 1mph     if can plz mark brainliest

7 0
3 years ago
Browning, montana, holds the u.S record for the greatest temperature drop in one day. On january 23, 1916, the temperature chang
dmitriy555 [2]

Answer:

Total temperature change 104.25 f.

Step-by-step explanation:

Average temperature change is calculated by dividing total temperature change by the total hours it took for the change.

We have been given the average temperature change.

We have to multiply average temperature change by the total number of hours it took for the temperature to change we get the total temperature change.

⇒ Total temperature change =  Average temperature change * total hours

                                                = -4.17*25

                                                 =104.25 f

4 0
4 years ago
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