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2 years ago

The photography club has 36 memebers, 16 girls and 20 boys. what is the ratio of girls to boys in the photography club?

Mathematics

2 answers:

exis [7]2 years ago

8 0

Answer:

4:5

girls:boys

16:20

divide both by 4

4:5

sdas [7]2 years ago

8 0

Answer: B) 4:5

Step-by-Step Solution:

Total No. Of Members = 36
No. Of Girls = 16
No. Of Boys = 20

Ratio of Girls to Boys
= 16/20
= 8/10
= 4/5
=> 4:5

Correct Option is C) 4:5

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Vinvika [58]

Answer:

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Step-by-step explanation:

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An opposite reciprocal is created by flipping the numerator and denominator, and making it negative.

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2 years ago

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Xelga [282]

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3 years ago

Simplify (4x+2)+(x-1)=

hoa [83]

Answer:

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3 years ago

Felix earns $450 per week plus 3% of sales over $4800. Felix’s sales are $53000. How much does Felix earn?Felix earns $450 per w

kirill [66]

Answer:

Felix earns total $594 per week.

Step-by-step explanation:

Felix’s sales are $53000.

So, the amount of sales over $4800 will be: $\$53000-\$4800= \$48200$

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3 years ago

the angle of depression from an airplane at an altitude of 8000 feet to the airport is 7 degrees. Find the direct distance from

Aleks [24]

Answer:

direct distance = 65,644.07 feet

horizontal distance = 65,154.77 feet

Step-by-step explanation:

The angle of depression is the angle that the airplane does with the horizontal plane.

So, if this angle is 7° and the airplane is at an altitude if 8000 feet, we can find the direct distance and the horizontal distance using the tangent and the sine relations of the angle.

In the tangent of the angle, the opposite side will be the height of the airplane, and the adjacent side will be the horizontal distance (hd), so:

tangent(7) = 8000 / hd

hd = 8000 / tangent(7) = 65,154.77 feet

In the sine of the angle, the opposite side will be the height of the airplane, and the hypotenusa will be the direct distance (d), so:

sine(7) = 8000 / d

d = 8000 / sine(7) = 65,644.07 feet

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3 years ago