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Lisa [10]
3 years ago
5

Very confused on this one :/ 72 points

Mathematics
2 answers:
photoshop1234 [79]3 years ago
6 0

A: 10^0

B: 1/10^1

C:1/10^2

took u long enough to hit follow lol

bezimeni [28]3 years ago
4 0

Answer:

I personally don't know how to answer.. but it wants you to write the answer in function notation.

For example ^: 2^7: 2x2x2x2x2x2x2

Step-by-step explanation:

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ICE Princess25 [194]

Answer:

5/2 or c

Step-by-step explanation:is correct trust me

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5 0
3 years ago
Read 2 more answers
1. Martin can pour a concrete walkway in 6 hours working alone. Victor has
Bond [772]

Answer:

2.4 hr. = time working together

Step-by-step explanation:

Let x = time working together

x/6 = work done by Martin

x/4 = work done by Victor

Martin's part + Victor's part = 1 jog done

x/6 + x/4 = 1  Multiply thru by 12

2x + 3x = 12

5x = 12

x = 2.4 hr.

6 0
3 years ago
I will mark brainliest ,thank, and rate to to the best answer!Please help! ASAP
Over [174]

Answer:

1st, 3rd, and 6th

Step-by-step explanation:

Let's look at each statment...

1.) Correct

Explanation: 10 percent of the students at the school participate in soccer. If 140 is 10% of the number of students at the school, there is more than 140 students at this school.

2.) Incorrect

Explanation: We've already established that the # of students at the school is <u>more</u> than 140.

3.) Correct

Explanation: 10% as a decimal is 0.1 Divide 140 by 0.1 and you get 1,400. So, the total number of students is 1,400.

4.) Incorrect

Explanation: We've already established that the number of students is 1,400, not 290.

5.) Incorrect

Explanation: We've already established that the number of students is 1,400, not 150.

6.) Incorrect

Explanation: If the percent was a ratio, it would be 10:100 or 10/100. This is because a whole percent is 100% and the percent of students who play soccer is 10%.

7.) Correct

Explanation: We've already established that the ratio would be 10:100 or 10/100. Thus, this is correct.

I hope this helps! :)

3 0
3 years ago
Read 2 more answers
If the expression y2 – 16y + 64 is factored completely, which is one of its factors?
kari74 [83]

Answer:

b) y - 8 is one of the factor of the given expression

Step-by-step explanation:

<u><em>Explanation</em></u>:-

Given expression y² - 16 y + 64

                       ⇒    y² - 8 y - 8 y + 64

                       ⇒  y ( y- 8) - 8 ( y - 8)

                        ⇒ (y-8)(y-8)

Therefore  (y -8) is one of the factor

8 0
3 years ago
In a school library, 7/12 of the books are about science. Of the science books, 2/3 are about mammals. What fraction of the tota
Pavel [41]

The  fraction of the total books about mammals is 7/18

Let the total number of books in the school be 1 whole , ie 12/12( since we are dealing with fractions)

Number of science books =7/12

Number of mammals books =2/3 of science books

=2/3  x 7/12=14/36 = 7/18

Since the total books are 12/12 which is also =1 whole

Then the fraction of total books that are about mammals are 7/18 x 1 whole =7/18

See related answer here: brainly.com/question/18443368

4 0
2 years ago
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