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photoshop1234 [79]
3 years ago
6

The winning times for a race are shown in the table.

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0

Answer: The winning time increased by an average of 0.4 second per year from year 2 to year 4.

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One leg of a right triangle is 22 millimetersmillimeters shortershorter than the longerlonger leg and the hypotenuse is 22 milli
Arlecino [84]
(a)^2+(b+22)^2=(c+44)^2. Then just solve for the variables
5 0
3 years ago
. A frequency distribution helps determine ________. A) the extent of nonresponse B) the extent of illegitimate responses C) the
kow [346]

Answer:

<h3>Options A) the extent of non-response and  B) the extent of illegitimate responses are correct</h3><h3>A frequency distribution helps determine <u>the extent of non-response and also the extent of illegitimate responses</u></h3>

Step-by-step explanation:

A frequency distribution helps determine <u>the extent of non-response and also the extent of illegitimate responses </u>

<h3>For :</h3>
  • A frequency distribution helps determine the extent of item non-response.
  • It also indicates the extent of illegitimate responses.
  • Values of 0 and 8 would be illegitimate responses, or errors.
<h3>Hence Options A) the extent of non-response and  B) the extent of illegitimate responses are correct</h3>
7 0
3 years ago
G(n)=n^3+n<br> g(-3)<br> help!
Svetradugi [14.3K]
The question is simply asking you to evaluate the function for an input value of -3. Meaning we plug in -3 for all cases of n. (-3)^3 + (-3). This gives us -27 -3 which is -30. So g(-3)= -30
6 0
3 years ago
Find x please<br><br><br> 10.3<br><br><br> 9.6<br><br><br> 84<br><br><br> 9
valentinak56 [21]

The 2 small black lines through the sides of the triangle indicate that the 2 sides are the same length.

Because the 2 sides are the same the 2 bottom angles are also the same.


This means that 9x +3 = 84

Now we can solve for x:

9x +3 = 84

Subtract 3 from each side:

9x = 91

Divide both sides by 9:

x = 81 / 9

x = 9

4 0
4 years ago
У прямокутнику АВСD кут АСВ =53*.Знайдіть більший кут між діагоналями
leva [86]

Answer:

I don't understand your question

Sorry

5 0
3 years ago
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