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Llana [10]
3 years ago
10

U=1-3v/vt-w make t the subject

Mathematics
1 answer:
Jobisdone [24]3 years ago
8 0
u = 1 - \dfrac{3v}{vt-w}

\dfrac{3v}{vt-w} = 1 - u

3v = (1 - u)(vt - w)

3v = vt - w - uvt + wu

vt - uvt = 3v + w - wu

t(v - uv) = 3v + w - wu

t =  \dfrac{3v + w - wu}{v - uv}

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3 years ago
Select all statements that are true about the linear equation y=1/3x+2
VMariaS [17]

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Step-by-step explanation:

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3 0
3 years ago
A person x inches tall has a pulse rate of y beats per​ minute, as given approximately by yequals600 x Superscript negative 1 di
tankabanditka [31]

Answer:

a) 5.13beats/min

b) 2.82 beats/min

Step-by-step explanation:

Given the pulse rate of a person modelled by the equation y = 600x^-1/3 for 30≤x≤75

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y = 600(39)^-1/3

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y = 600/117

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b) For a 71inches tall person, the beat rate will be expressed as;

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7 0
4 years ago
I need help with all of it ...
erastovalidia [21]
1)
36/3 x 42/3 = 12yd x 14yd

12×14=168

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2)
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6 0
3 years ago
Boris is ordering supplies for his company. He ordered 25 boxes of pencils and 40 boxes of pens. What is the ratio of boxes of p
mario62 [17]

Answer:

8:5

Step-by-step explanation:

40:25 can be simplified by diving by 5. You get 8:5 for the ratio of the number of boxes of pens to the number of boxes of pencils, and the ratio cannot be reduced any more from here.

3 0
3 years ago
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