Mathematics, 16.06.2021 06:10 myalee1419
Cho hệ phương trình sau đây:
Dùng điều kiện cần để định dạng cho từng phương trình trong hệ trên.
Dùng điều kiện đủ để định dạng cho phương trình (b).
Nêu cách sử dụng phương pháp hồi qui hai bước để ước lượng hệ phương trình trên.
Answers: 1
Mathematics, 21.06.2019 14:30
Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4
Answers: 2
Mathematics, 21.06.2019 17:50
Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00
Answers: 1
Mathematics, 21.06.2019 20:40
Which table represents points on the graph of h(x) = 3√-x+2?
Answers: 3
Mathematics, 21.06.2019 23:30
Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?
Answers: 2
Cho hệ phương trình sau đây:
Dùng điều kiện cần để định dạng cho từng phương trình trong hệ trên.
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