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alekssr [168]
3 years ago
13

Maly is going to throw a fair coin 70 times. Write down an estimate for the number of times the coin will land on head

Mathematics
1 answer:
ElenaW [278]3 years ago
8 0

Answer:

there are 2 sides for a coin

so divide 70/2 = 35

estimate for heads - 35

Step-by-step explanation:

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Which kinds of symmetry does a square have?
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Vertical symmetry because you can cut a square in half vertically and the two parts be exactly the same. Horizontal symmetry because you can cut a square in half horizontally and the two parts be exactly the same. Diagonal symmetry because you can cut the square from corner to corner and the two parts look exactly the same. Rotational symmetry because you can rotate the square and it still look exactly the same. So a square has all of those symmetries. I hope this helped!
4 0
3 years ago
A company sells fruit smoothies in two sizes: 6 ounces and 20 ounces. You know that a 6-ounce bottle contains 96 milligrams of s
expeople1 [14]

Answer:

320 milligrams of sodium

Step-by-step explanation:

Create a proportion where x is the milligrams of sodium a 20 ounce bottle has:

\frac{96}{6} = \frac{x}{20}

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Step-by-step explanation:

3 0
3 years ago
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The debate team is showing a video of their recent debate. The first showing begins at 3:15 p.m. The second showing starts at 4:
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Given:
3:15 pm - start of first showing.
30 minutes break;
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4:50 - start of second showing.

4:50 - 0:20 = 4:30 should be the start of the second showing.
4:00 - 4:30 = 1/2 hour break
3:15 - 4:00 = duration of the 1st showing. 45 minutes in all.

4:50 + 0:45 = 5:35 pm end of the 2nd showing.

Yes, the 2nd showing will be over by 6:30 pm. 
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3 years ago
What is the input value other than 7 for which g(x) = 4?<br> X =
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Answer:

x = -8

Step-by-step explanation:

The input value other than 7 for which g( x ) = 4

x = -8

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3 years ago
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