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The average (arithmetic means) of

The average (arithmetic means) of t and y is 15, and the average of w and x 15. What is the average of t, w, x, and y?(A) 7.5
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2. asked by Anonymous
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32,48,72,108...Arithmetic or geometric I think it is arithmeticThen Find common difference or ratio multiple of 12? What are the
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2. asked by Tyler
3. 2,914 views
The mean defined in the text is sometimes called the arithmetic mean to distinguish it from other possible means. For example, a
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2. asked by ryan
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Write the arithmetic sequence that has three arithmetic means between -16 and 16.I got -16, -8, 0, 8, 16 is it okay?
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2. asked by Narancia Ghirga
3. 617 views
What are the first and last term of an arithmetic sequence when its arithmetic means 36.6, 33.2, 29.8, and 26.4
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2. asked by Daniel
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Write the arithmetic sequence that has four arithmetic means between -20 and 20.
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2. asked by Risotto Nero
3. 498 views
if A1 and A2 are arithmetic means between any two real numbers a and b and G1 and G2 are geometric means between a and b express
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2. asked by dagmawi dawit
3. 734 views
The average (arithmetic mean) of x and y is m, where m does not equal to 0. What is the average (arithmetic mean) of x, y, and
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2. asked by Grace
3. 473 views
there are n arithmetic means between 5 and 32 such that the ratio between the 3rd and 7th means is 7:13,find the value of n.
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2. asked by Hussain
3. 2,563 views
Determine which of the following scenarios could be modeled by an arithmetic sequence. (Could be more than one answer)(1 point)A
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2. asked by jjp;kop[k
3. 366 views