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mamaluj [8]
2 years ago
12

Use the rules of significant figures to simplify the following expression: 47.2 - 6

Mathematics
1 answer:
Lostsunrise [7]2 years ago
7 0

Answer:

41.2

Step-by-step explanation:

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A rectangle is 3 1/4 feet long and 2 1/3 feet wide what is the distance around the rectangle
Zina [86]

3 \frac{1}{4}  =  \frac{13}{4}
2 \frac{1}{3}  =  \frac{7}{3}
\frac{39}{12}  +  \frac{28}{12}  =
=  \frac{67}{12}  = 5 \frac{7}{12}

3 0
3 years ago
To stay properly hydrated a person should drink 32 fluid ounces of water every 60 minutes of exercise how much water should Damr
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Write and solve an equation of ratios, as follows:

32 fl oz              60 min
-----------     =     ------------
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4 0
2 years ago
Joan is selling handmade bead necklaces at a local art fair. She paid $250 to reserve her booth. The cost of supplies for each n
Inga [223]
Y=250+2x is the amount she spends
y=12x is the amount she makes

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250+2x=12x
250=12x-2x
250=10x
So x = 250/10=25 necklaces she needs to sell to break even

Answer is 25 necklaces
3 0
3 years ago
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A reactangular court measures 600 cm wide and 700 cm long find the perimeter?
Tcecarenko [31]

Answer:

2(l+b)

2(600cm+700cm)

2(1300cm)

2600cm

Therefore, the perimeter of the rectangular court is 2600cm.

4 0
2 years ago
How do you change 2.5 into a fraction a decimal to a fraction?
antiseptic1488 [7]
You put it over it’s number place so since .5 is in the tenths place you put it over 10
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8 0
2 years ago
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