Mathematics, 24.01.2020 15:31 jaylaa04
Of the 15-year-olds at a karate school, 6 have black belts and 20 have brown belts. among the 16-year-olds, 5 have black belts and 9 have brown belts. which age group has a higher ratio of black belts to brown belts?
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Write the expression 7x^3-28xy^2 as the product of 3 factors
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Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
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With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°
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Of the 15-year-olds at a karate school, 6 have black belts and 20 have brown belts. among the 16-yea...
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