Mathematics, 26.09.2021 02:50 loveeealyric744
Một khách hàng chọn mua một hộp thực phẩm chức năng từ 3
nhãn hàng như sau: nhãn hàng thứ nhất có 3 hộp, nhãn hàng thứ 2 có 4
hộp, nhãn hàng thứ 3 có 5 hộp. Hỏi có bao nhiêu cách chọn ra một hộp
thực phẩm chức năng từ 3 nhãn hàng trên?
Answers: 2
Mathematics, 21.06.2019 18:30
Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
Answers: 1
Mathematics, 21.06.2019 22:00
Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall
Answers: 1
Mathematics, 21.06.2019 22:30
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Mathematics, 22.06.2019 00:00
Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?
Answers: 2
Một khách hàng chọn mua một hộp thực phẩm chức năng từ 3
nhãn hàng như sau: nhãn hàng thứ nhất có...
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