Question

Mean proportional between 7 and 28 is:​

Answer 1

Answer:

14

Step-by-step explanation:

Here’s a length 7  ————  and we want to find a longer length m  ————————  .

This m is some number of times (whole number, fraction, irrational, maybe worse) longer, but whatever it is, 28  ————————————————  is the same number of times longer than that m. Important to see that we’re not interested in how much longer. It turns out that m = 14. Obviously that’s 7 units more, but what is important here is that 14 is 2 times the number 7. And 28 is 2 times that 14. This is what is meant by proportion.

Answer 2

Answer:

diamond_pickaxe has been in the market

for first of the two men

Step-by-step explanation:

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