Mathematics, 04.11.2021 20:00, tannerroland
Look for some patterns in the following triangle of numbers. The first row is 1 = 1.
1=1
3+5=8
7+ 9 + 11 = 27
13 + 15 + 17 + 19 = 64
Vhat is the 10th row of this triangle, and what is its sum? Enter left-hand side as a sum using
he + key.
1Oth row =
Answers: 3
Mathematics, 21.06.2019 21:50, kaylaamberd
Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.
Answers: 2
Look for some patterns in the following triangle of numbers. The first row is 1 = 1.
1=1
3+5...
3+5...
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