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3 years ago

Trig how do you do I do not know

Mathematics

1 answer:

Strike441 [17]3 years ago

7 0

9514 1404 393

Answer:

a) 2π radians

b) 10π inches

c) 5/4π inches per minute

Step-by-step explanation:

The formulas are fairly straightforward. Use the given values in each.

a) θ = ωt

θ = (π/4 radians/min)(8 min) = 2π radians

b) s = rθ

s = (5 in)(2π radians) = 10π in

c) v = s/t

v = (10π in)/(8 min) = 5/4π in/min

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Answer:

Below!

Step-by step explanation:

We know that:

400 + 850 + m = 1500

Solution of Question A:

Percent of children: Total children/Total attendance

=> 400/1500
=> 4/15
=> 0.27 (Rounded to nearest hundredth)
=> 0.27 x 100
=> 27%

Hence, the percent of children is about 27%.

Solution of Question B:

Percent of women: Total women/Total attendance

=> 850/1500
=> 85/150
=> 17/30
=> 17/30 x 100
=> 17/3 x 10
=> 170/3
=> 56.67%

Hence, the percent of women is 56.67%.

Solution of Question C:

400 + 850 + m = 1500
=> 1250 + m = 1500
=> m = 1500 - 1250
=> m = 250

Percent of men: Total men/Total attendance

=> 250/1500
=> 1/6
=> 0.17 (Rounded to nearest hundredth)
=> 0.17 x 100
=> 17%

Hence, the percent of men is about 17%

Hoped this helped.

$BrainiacUser1357$

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Answer:

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Step-by-step explanation:

it a tip

W(x) = 3.4 L - (25/1000)(L/s)*x

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now, the jug is 85% filled, then the amount of water in the jug is:

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W(x) = 3.4 L - (25/1000)(L/s)*x

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