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Gnom [1K]
3 years ago
13

Brianna answered 80% of the questions correct on her math test. Which fraction represents the number of questions she answered c

orrectly?
Mathematics
2 answers:
LiRa [457]3 years ago
7 0

Answer: 4/5

Step-by-step explanation:

80% is 80/100

80/100 simplified is 4/5

Reptile [31]3 years ago
6 0

Answer:

8/10 ( you didnt say how much questions there were)

Step-by-step explanation:

As a fraction, 80/100 simplifies to be 8/10. ( 10 can go into 80, 8 times and 10 can go into 100, 10 times)

So, if Brianna had 10 questions on the test and answered 80% correctly, take the numerator of this simplified fraction and that's the answer

ANSWER: 8

Brianna got 8 questions correct

Hope this helps you. Plz mark Brainliest if u want to!  :)  

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Please help if you can :)
mojhsa [17]

a) n² + 6

n=1

1² + 6 = 1 + 6 =7

n=2

2² + 6 = 4 + 6 = 10

n=3

3² + 6 = 9 + 6 =15

n=4

4² + 6 = 16 + 6 =22

7, 10, 15, 22

n=10

10² + 6 = 100 + 6 =106

10 th term-106

b) 3n²

n=10

3 x 10² = 3 x 100= 300

10th term- 300

Hope this helps!

6 0
3 years ago
Bugs Bunny charges $13 to baby sit for the first hour, and then charges $3 for every
Klio2033 [76]

Answer:

6 hours

Step-by-step explanation:

both will equal $31 at 6 hours

4 0
3 years ago
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Answer:

I think$0.24

Step-by-step explanation:

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3 years ago
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-20.99

Step-by-step explanation:

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