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Ivan
2 years ago
15

There are 3 red paper clips, 5 yellow paper clips, and 6 silver paper clips in a jar. what is the ratio of the total number of p

aper clips to the red paper clips
A.14:3
B.11:3
C.3:14
D.3:11
Mathematics
2 answers:
sasho [114]2 years ago
3 0
Combine all paper clip colors together (3 red+ 5 yellow+ 6 silver) to get 14 paper clips in all.
 The number of red clips are 3.
Since it is asking for ratio of total paper clips to red paperclips, the number of total paperclips goes in the ratio goes first and red paperclips second. 14:3.
This ratio cannot be simplified any further so A is the correct answer

Hope this helps!
Karo-lina-s [1.5K]2 years ago
3 0

Answer:

3:14

Step-by-step explanation:

Answers for the first Ratios, Proportions, and Percents Unit Test (Math B Unit 1 Lesson 11):

1. A

2. A

3. C

4. B

5. B

6. A

7. A

8. C

9. C

10. A

11. B and C

12. D

13. C

14. C

15. B

16. C

17. B

18. B

19. A

20. C

If you answer with these, you'll get a guaranteed 100%. **Just make sure these answers are for YOUR assignment, or you'll get them wrong, I said what test it was at the top of the post.**

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Divide 2 by 7 and turn into a fraction
Marizza181 [45]
3/5 i believe. if you take 7 and divide it by 2 its 3.5. 
8 0
3 years ago
Is point (2,1) on the the line represented by the equation x+2y=5
Sphinxa [80]
To check if this point lies on the line, plug in a 2 for x and a y for 1 and solve

x+2y=5
2+2(1)=5
4=5

Since this statement isn't true, then the point doesn't lie on the line

Hope this helps

6 0
3 years ago
Read 2 more answers
Using the quadratic formula to solve 4x2 – 3x + 9 = 2x + 1, what are the values of x?
yaroslaw [1]

Answer:

The value of x is:

x=\dfrac{5\pm \sqrt{103}i}{8}

Step-by-step explanation:

we have to use the quadratic formula to solve for x.

The equation is given as:

4x^2-3x+9=2x+1

which could also be written as:

4x^2-3x+9-2x-1=0\\\\4x^2-3x-2x+9-1=0\\\\\\4x^2-5x+8=0

The quadratic formula for the quadratic equation of the type:

ax^2+bx+c=0 is given as:

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

Here we have:

a=4, b=-5 and c=8.

Hence, by the quadratic formula we have:

x=\dfrac{-(-5)\pm \sqrt{(-5)^2-4\times 8\times 4}}{2\times 4}\\\\x=\dfrac{5\pm \sqrt{25-128}}{8}\\\\\\x=\dfrac{5\pm \sqrt{103}i}{8}

Hence, the value of x is:

x=\dfrac{5\pm \sqrt{103}i}{8}

8 0
3 years ago
Read 2 more answers
If andre collects $9.80, how many cups did he sell?
barxatty [35]

Answer:

we need more information

5 0
1 year ago
PLEASE HELP ME!!!
Fynjy0 [20]
<h3>Answer:  15 years old</h3>

=============================================

Explanation:

m = Maggie's age (some positive whole number)

4m = four times her age

4m-7 = seven years younger than 4m = brother's age

Add up her age (m) and her brother's age (4m-7) to get a sum of 68.

m+(4m-7) = 68

5m-7 = 68

5m = 68+7

5m = 75

m = 75/5

m = 15

Maggie is currently 15 years old.

Her brother is currently 4m-7 = 4*15-7 = 60-7 = 53 years old.

Their current year ages add to: 15+53 = 68 which confirms the answer.

6 0
2 years ago
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