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wolverine [178]
3 years ago
10

What's the reciprocal of 0.5?

Mathematics
1 answer:
stellarik [79]3 years ago
8 0

Answer:

2

Step-by-step explanation:

The reciprocal of a number n is \frac{1}{n}

Here n = 0.5, then reciprocal is

\frac{1}{0.5} = 2

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Pam is taking a train from the town of Rome to the town of Florence. Rome is located 40 miles due west of the town of Paris. Flo
tankabanditka [31]

Answer:

Pan is closest to Paris when she gets to Florence when she is 35 miles away

Step-by-step explanation:

With Paris at (0,0), Rome is 40miles west which is on the negative x axis.

Florence is 35 miles closer (east to Paris) so we have -45 + 35 = -10

and 55 mikes north of Rome which is on the positive y-axis. So Florence is at point (-10,55)

The distance between the two points Florence and Paris is √(x2 - x1)^2 + (y2 - y1)^2

x1 = 0, y1 = 0

x2 = -10, y2 = 55

So we have

√(-10-0)^2 + (55-0)^2

= √(-10)^2 + (55)^2

= √ 100 + 3025

= √3125

= 55.9 mikes from Paris

Pam is closest to Paris when she gets to Florence when she is 35 miles away

3 0
3 years ago
Francine bought 3 shirts that cost $2500 each before the discount. What was her total after the 5% discount was applied?
Damm [24]

Step-by-step explanation:

total purchase less than $5000 $5000 to $10,000 over $10,000. discount 25% 30% 35%

3 0
3 years ago
Read 2 more answers
51 is 33 1/3 of what number?
nevsk [136]

Answer:

\boxed{\frac{153}{100}\:\:Or\:\:1.53}

Step-by-step explanation:

Let the number be n.


Then,

33\frac{1}{3} \tmes n=51

This implies that;

\frac{100}{3} n=51


We multiply both sides by \frac{3}{100} to obtain;


\frac{3}{100} \times \frac{100}{3}n=\frac{3}{100} \times 51


\Rightarrow n=\frac{3}{100} \times 51


\Rightarrow n=\frac{153}{100}

Or

\Rightarrow n=1.53


5 0
3 years ago
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How do I solve this problem
Andrews [41]

All you do is add the numbers and that is how you get your answer!


3 0
3 years ago
Part C
makvit [3.9K]
A hope this helps :)
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