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vladimir1956 [14]

3 years ago

6

If 1/30 of all rabbits in a country are in one state and 2/7 of rabbits are in a different state, what total fractional part of

rabbit population is not in those two states?

1 answer:

Irina18 [472]3 years ago

8 0

Answer:

143/210

Step-by-step explanation:

1/30+2/7=67/210

We subtract that answer from 1, we get 143/210.

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A tree casts a shadow that is 20 feet in length. if the angle of elevation is 32 degrees, which of the following best represents

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Scott took out a 4-year car loan for $5,500. He paid back a total of $7,370. What interest rate did he pay for this loan?

elena-14-01-66 [18.8K]

Amount of car loan taken by Scott = $5500
Amount of loan paid back by Scott = $7370
Then
Amount of money paid as interest by Scott = (7370 - 5500) dollars
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Then
Percentage of interest given for the car loan = (1870/5500) * 100
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3 years ago

What is the arc length of an arc with radius 10 in and central angle 60 degrees ? Show your work.

emmasim [6.3K]

Answer:

$\huge \boxed{ \boxed{ \red{{s \approx \: 10.47}}}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

geometry
PEMDAS

<h3>tips and formulas:</h3>

$s = \frac{\pi {r} \theta}{180}$

<h3>given:</h3>

r=10
$\theta = 60$

<h3>let's solve:</h3>

$\sf sustitute \: the \: value s \: of \: \theta \: and \: r : \\ =\frac{\pi \times 10 \times 60}{180}$
$\sf rediuce \: 60 : \\ =\frac{\pi \times 10 \times \cancel{60} \: ^{1} }{ \cancel{180} \: \:^{3} } \\ =\frac{\pi \times 10}{3}$
$\sf use \: 3.14 \: for \: \pi : \\ = \frac{3.14 \times 10}{3}$
$\sf simplify \: multipication : \\ = \frac{31.4}{3} \\ \approx \: 10.47$

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2 years ago

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Answer:

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Vaselesa [24]

Answer:

see explanation

Step-by-step explanation:

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3 years ago

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