Mathematics, 18.03.2021 01:50 dondre54
In ΔOPQ, the measure of ∠Q=90°, the measure of ∠O=52°, and PQ = 6.8 feet. Find the length of QO to the nearest tenth of a foot.
Answers: 1
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
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Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
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In ΔOPQ, the measure of ∠Q=90°, the measure of ∠O=52°, and PQ = 6.8 feet. Find the length of QO to t...
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