3 years ago

Please help!!!!!!!!!!!!

1 answer:

5 0

B. Using no definite pattern.

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Jobisdone [24]

Thx from the website http://goodcalculators.com/ratio-calculator/

8 0

3 years ago

frosja888 [35]

Answer:

Step-by-step explanation:

4 0

3 years ago

sukhopar [10]

Try this option (see the attacthed file; answer is marked with red colour); note, that

$t_{c-} = upstream \ time; \ t_{c+}=downstream \ time.$

answer: 2 m/h.

6 0

4 years ago

Free_Kalibri [48]

1+1+1 is 3. And you have 1/3+1/3+1/3=3/3=1. So you end up with 3+1=4. So yes

8 0

3 years ago

maria [59]

Answer:

T = 0.34r³

Step-by-step explanation:

Given that T is directly proportional to r³ then the equation relating them is

T = kr³ ← k is the constant of variation

To find k use the condition T = 21.76 when r = 4 , then

21.76 = k × 4³ = 64k ( divide both sides by 64 )

0.34 = k

T= 0.34r³ ← equation of variation

3 0

3 years ago