Mathematics, 04.12.2020 07:40, Herbie3070
The areas of two rectangles are in the proportion 3:4. If the area of the larger rectangle is 62 in. ^2, what is the area of the smaller rectangle? Ration and proportions
Answers: 2
Mathematics, 22.06.2019 00:30, janeou17xn
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio
Answers: 1
Mathematics, 22.06.2019 05:30, eastonstelter
Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?
Answers: 3
The areas of two rectangles are in the proportion 3:4. If the area of the larger rectangle is 62 in....
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