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professor190 [17]
2 years ago
9

A sallboat travels a distance of 2 1/2

Mathematics
1 answer:
zlopas [31]2 years ago
8 0

9514 1404 393

Answer:

  (2 1/2)/(1/6) = (5/2)/(1/6)

Step-by-step explanation:

The rate in miles per hour is found by dividing miles by hours.

  (2 1/2 miles)/(1/6 hours) = (2 1/2)/(1/6) miles/hour = (5/2)/(1/6) miles/hour

_____

The value of this fraction is (5/2)(6/1) = 30/2 = 15 miles per hour.

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The populations of two cities after t years can be modeled by -150t+50,000 and 50t+70,0000 . What is the difference in the popul
Sindrei [870]

Answer:

25,800

Step-by-step explanation:

Plug in 4 everytime you see T.

multiple-150 times 4 plus 50000 which gives you 49,400.

then multiple 50 times 4 and add 75000, giving you 75,200 then subtract 75,200 - 49,400 which you end up with 25,800.

hope this helped

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3 years ago
Read 2 more answers
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VMariaS [17]

Answer:

Step-by-step explanation:

B:Convert the fractional part only then add it to the whole number.

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3 0
2 years ago
Find a solution of the quadratic equation.6x squared + 7x + 2 =0
worty [1.4K]

Given the equation:

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x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}

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1 year ago
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