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Lapatulllka [165]
3 years ago
15

Converting unit rates 25 hours - blank seconds

Mathematics
1 answer:
Naya [18.7K]3 years ago
5 0
90000 Seconds are in 25 Hours.
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Suppose f(x)=x^2 Find the graph of f(x-2) *Will make Brainliest If answered asap*
Maksim231197 [3]

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the root is 2 . thus, the correct graph is graph 2

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3 years ago
Solve for m<br>2m = -6n -5; n = 1, 2 ,3
rosijanka [135]
Substitute with the value of n in the equation to get m as follows:
at n=1:
2m=-6(1)-5=-6-5=-11
m = -11/2
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8 0
3 years ago
Your friend says that 14.5% is equivalent to the decimal 14.5.explain why your friend is incorrect by comparring the fractional
malfutka [58]
They are incorrect because when going from percent to decimal, you divide the percent by 100 and when going from decimal to percent you multiply the decimal by 100. So in the case of 14.5%... divide 14.5% by 100 to get .145. The correct decimal is .145 not 14.5.
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3 years ago
Solve for x in the equation
Gekata [30.6K]

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The answer for this question is c

8 0
2 years ago
An electric company charges a certain rate per kilowatt-hour (\text{kWh})(kWh) of electricity used and an administrative fee of
zavuch27 [327]

Answer:

r represents the rate the electric company charges per kilowatt-hour.


Step-by-step explanation:

r represents the rate the electric company charges per kilowatt-hour.


Total charged to Zhao was 63.25 out of which 3.50 is administrative charge (fixed).

  • Total charge consists of "administrative charge" + "charge per kilowatt hours*hours used
  • The equation is given as 63.24 = 3.5 + 800r

<u>Matching the "word equation" with "mathematical equation", we see that 800 is the hours used and r is the charge per kilowatt hour.</u>

3 0
3 years ago
Read 2 more answers
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