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photoshop1234 [79]
3 years ago
15

Using the correct number of significant figures?

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
3 0
For seven it would be 93.1, 3 sig figs and same for ten. It would be 2.78*10^3
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5+5= plz help have to be complete awnser and i will give you crown
Black_prince [1.1K]

Answer:

it is 10

Step-by-step explanation:

because you can switch like 5x2 or 5+5

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A pair of skis was discounted 20%. How many percent will the discounted price have to be increased to return to the original pri
denis-greek [22]

Answer:

25%

Step-by-step explanation:

Let the original price of A pair of skis be $100

discount given on A pair of skis = 20% on original price

discount value of A pair of skis in $ = 20% * $100

                   =  (20 * 100)/100 = $20

discounted price of A pair of skis =  original price - discount = 100 -20 = $80

in order to increase discounted price to original price of $100

there must be increase of $20 to discounted price which is $80

percentage increase on discounted price   to return to the original price =

(increased \ amount / discounted \ price) * 100 \\=>( 20/80) * 100 =  25\\

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6 0
3 years ago
FIND THE LENGTH OF MP
LekaFEV [45]

Answer:

A 67 is the correct answer sure

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3 years ago
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PLZZZ HELP ASAP 50 POINTS!!!!
Ilya [14]
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The living room in a new house has the dimensions shown. What is the volume of the room?
irga5000 [103]

Answer:

v = 220 yd²

Step-by-step explanation:

Small portion

v = 5 * 4 * 3

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Large portion

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Total

v = 60 + 162

v = 220 yd²

5 0
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