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FrozenT [24]
3 years ago
5

Cameron can paint a door in 6 hours, and Ella can do the same job in 3 hours. Working together, how many hours will it take them

to paint a door?
1/6+1/3=1/x
Mathematics
1 answer:
MaRussiya [10]3 years ago
3 0

Answer:3

Step-by-step explanation:

6-3=3

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BlackZzzverrR [31]
23/2 = 0.08
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4 0
3 years ago
Could someone help me with this question? i don't know how to really work this out Order Of Operations
lozanna [386]

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10

Step-by-step explanation:

2[45/(11-8)^2]

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3 0
3 years ago
Find parametric equations through point P=(2,2,7) in the direction of the vector v = (44, 14, -20)?
ycow [4]

9514 1404 393

Answer:

  (x, y, z) = (2+44t, 2+14t, 7-20t)

Step-by-step explanation:

One way to write parametric equations for line L is ...

  L = P + t·<em>v</em>

where P is the given point and <em>v</em> is the given direction vector. Using that form, we have ...

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__

If you like, you can remove a common factor of 2 from the coefficients of t.

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5 0
2 years ago
Simplify <br> 5) 7+8.3(-7.7t + 4n) + 5.6n - t +3.8
Veseljchak [2.6K]
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Step-by-step explanation:
7 0
2 years ago
Ramona is a saleswoman whose base plus commissions amounted to $52,561 last year. If her base pay was $23,960 and she made $77,3
Ksju [112]

Answer:

37%

Step-by-step explanation:

If Ramona received an overall pay of $52,561 last year, $23,960 of which was base pay, we can first subtract these two numbers to find the amount she made from her sales commission:

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In order to find her percent commission, we can set up a proportion:

\frac{p}{100}=\frac{28,601}{77,300}, where 'p' is her rate of commission

Cross-multiply and divide:  100(28601) = 77300x or 2,860,100 = 77,300x

Or x = 37%

8 0
3 years ago
Read 2 more answers
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