Mathematics, 28.06.2019 17:30 eddiecas
In a certain year, brand a of heart-rate watch cost $39.99 and brand b cost $59.99. a nonprofit community health organization purchased 34 heart-rate watches for use at a wellness center. if the organization spent $1619.66 for the watches, how many of each type did they purchase?
Answers: 1
Mathematics, 21.06.2019 20:30
Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?
Answers: 1
Mathematics, 21.06.2019 22:00
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
Mathematics, 21.06.2019 23:30
In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.
Answers: 1
In a certain year, brand a of heart-rate watch cost $39.99 and brand b cost $59.99. a nonprofit comm...
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