Mathematics, 19.03.2020 23:58 hardwick744
Arica planned to donate a total of $89 to four charities. She wanted to give twice as much to Charity A as she did to Charity B, but only one-fourth as much to Charity A as to Charity C. It worked out best if she gave $12 to Charity D. How much (in dollars) did she give to each of Charities A, B, and C
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Mathematics, 21.06.2019 15:50
Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?
Answers: 1
Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180Β° - q) = -cos q? a.) sin (a -b) = sin a cos b β cos a sin b b.) cos (a -b) = cos a cos b β sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
Mathematics, 21.06.2019 22:30
What fraction is equivalent to 0.46464646Β·Β·Β· a. 46β99 b. 46β999 c. 46β100 d. 23β50
Answers: 1
Arica planned to donate a total of $89 to four charities. She wanted to give twice as much to Charit...
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