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Arada [10]
4 years ago
9

the human eyeball is a sphere with a surface area of 20 square cm. find the approximate radius of the human eyeball.

Mathematics
1 answer:
guapka [62]4 years ago
4 0

Answer:

1.26 corect answer

Step-by-step explanation:

the surface area of a sphere is 4*pi*r^2  

so r is sqrt(20/pi) which is sqrt(1.59) = 1.26

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karen purchased dvd 153.77 sale price the original price of dvd was 175.90 what is percent markd ou wn​
Reptile [31]

Answer:

The price was marked down by 12.58%

Step-by-step explanation:

153.77 is a 12.581011938601% decrease of 175.90.

Percentage of decrease = |175.90 - 153.77|/175.90 = 22.13/175.90 = 0.12581011938601 = 12.581011938601%

4 0
3 years ago
Given the function f(x) = 3x + 6 and g(x), which function has a greater slope?
tensa zangetsu [6.8K]

Answer:

If both g(x) and f(x) are the same equation, then they will have the same slopes.

4 0
3 years ago
How do I find the answer?
svlad2 [7]

Answer:

do you still need help

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP!!
Olegator [25]

Answer:

About 15%

Step-by-step explanation:

Since the weather is good, this means that 500 flights are affected because 50% of the flights experience good weather and 50% of the flights experience bad weather.

there will be 75 flights that are delayed due to causes other than bad weather

if you assume that all of the flights that are not caused by bad weather occur in good weather, then the probability would have to be 75 / 500 = .15 = 15%.

5 0
3 years ago
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Solve the linear equation.<br>142 - (41 + 6) = 3 (x – 4) – 18​
Dvinal [7]

Answer:

X=41.667

Step-by-step explanation

142-(41+6)=3(X-4)-18

142-47=3x-12-18

95=3x-30

3x=125

x=\frac{125}{3}

x=41.667

3 0
4 years ago
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