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Sauron [17]
3 years ago
10

A little help pls this old i don't remember any of it

Mathematics
1 answer:
liraira [26]3 years ago
7 0

Answer:

Bowling ball

Step-by-step explanation:

A bowling ball has much more mass than all three of the other choices and the amount of kinetic energy is determined based on a object's mass and velocity, but in this case, all 4 balls are traveling at the same velocity. Therefore, we know that the bowling ball has much more mass so therefore it has the most kinetic energy.  

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What is the perimeter?
LenKa [72]

Answer:

41.13m

Step-by-step explanation:

the circumference of the circle is 25.13 and the 8 on both sides equals to 16

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3 years ago
8 cubed in standard form and exponential form
masya89 [10]

Answer:

  • so 8 cubed (8 × 8 × 8) in standard form is:  512
  • so 8 cubed (8 × 8 × 8) in exponential form is: 8³

Step-by-step explanation:

As we know that

The cube of any given number is that number times itself.

For example, 8 cubed, denoted by 8³ is equal to 8 × 8 × 8.

An exponent basically indicates the number of times we must multiply the base number. For example, to compute 8³, we multiply 3 three times (8×8×8).

  • so 8 cubed (8 × 8 × 8) in standard form is:  512
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8 0
3 years ago
Which side lengths form a right triangle?
vampirchik [111]

Answer:

A and C

Step-by-step explanation:

<h3>A</h3>

=  \sqrt{ {5}^{2} + ( \sqrt{6})^{2}  }  \\  =  \sqrt{25 + 6}  \\  =  \sqrt{31}

<h3>C</h3>

=  \sqrt{ {9}^{2} +  {12}^{2}  }  \\  =  \sqrt{81 + 144}  \\  =  \sqrt{225}  \\  = 15

5 0
2 years ago
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Find the mean, variance, and standard deviation for the data set<br>8 14 14 16 13​
RSB [31]

Answer:

58.6.....................

6 0
3 years ago
Last season he scored 179 touchdowns. This season he scored 253 touchdowns.
nydimaria [60]
Given,
Previous Season touchdowns scores = 179
Current Season touchdowns scores = 253
Here,
Increased touchdowns scores = 253 - 179 = 74
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Percent increment = (increased/previous)*100 = (74/179)*100 = 41.34%
Hence, the required answer is 41% ( nearest round off percent)
5 0
3 years ago
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