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Kazeer [188]
3 years ago
7

In a study, researchers found that for every 3 people who preferred band A toothpaste 1 person preferred band B toothpaste. Whic

h ratio describes the result of this study?
A) 1:3
B) 1:4
C) 3:1
D) 4:1
Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0
C) 3:1

For every 3 people who prefer band A toothpaste 1 person preferred band B toothpaste:

3 to 1=3:1.
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There are 3 bracelets with 6 beads how many beads are there together whats 3 times 6
Studentka2010 [4]

Answer:

18

Step-by-step explanation:

6 x 3 = 18

3 0
3 years ago
A sequence is represented by the formula an=-5+a(n-1). If a4 = 20, what is the 6th term in the sequence?
Citrus2011 [14]

Answer:

<u>10</u>

Step-by-step explanation:

Formula :

  • aₙ = -5 + aₙ₋₁

Finding a₅ :

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  • a₅ = -5 + 20
  • a₅ = 15

Finding a₆ :

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4 0
2 years ago
Find the inverse of the function.<br> y = 4x
Mashcka [7]

Answer: f-1 (x) = x/4

Step-by-step explanation:

8 0
3 years ago
How do I solve that equation
rewona [7]
Solving: (5)(3 - 1) + 4

Step One: Subtract 1 from 3 which is 2
<span><span>5<span>(<span>3 − 1</span>) </span></span>+ 4

Step Two, Multiply 5 by 2 which is 10</span><span>=<span><span><span>(5)</span><span>(2) </span></span>+ 4

Step Three, Add 4 to 10 which is 14</span></span><span>=<span>10+4

</span></span><span>=<span>14

Answer:
(A)14

Hope this helps!
</span></span>
3 0
3 years ago
Read 2 more answers
Is this done correctly or incorrectly??<br> PLEASE LET ME KNOW<br><br>PLZ HELP ASAP
Dimas [21]
You're very close. However, the less steep line should go through (4,7) and not some point slightly above that location. Also, the shaded region should be above both dashed lines at the same time. So you won't include the portion that I've marked in blue (see attached). Other than that, it looks great. 

3 0
3 years ago
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