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Svetllana [295]
3 years ago
7

Help me please thank

Mathematics
2 answers:
pickupchik [31]3 years ago
7 0
37 students get at most 67 scores.

The numbers 60-67 represent the lower quartile (lowest 25%). 25% of 60 is 15 not 30. Therefore it is incorrect.
daser333 [38]3 years ago
3 0

Answer:

37 students get at most 67 scores.

Step-by-step explanation:

You might be interested in
What are the missing numbers for this ratio table
IrinaVladis [17]

Answer:

  • y = 8
  • x = 9

Step-by-step explanation:

The ratios of the numbers shown in the table are all ...

  y/x = 16/4 = 20/5 = 4

Then the missing y-value is ...

  y = 4x

  y = 4(2) = 8

__

And the missing x-value is ...

  36 = 4x

  36/4 = x = 9

_____

<em>Additional comment</em>

The x- and y-values in a "ratio table" are proportional to each other. That means the y corresponding to half an x-value will be half the y-value. In other words, the y for x=2 will be half the y for x=4, or 16/2 = 8.

Also, the values add. We notice that y=36 is the sum of y=16 and y=20. This means the corresponding x-value for y=36 will be the sum of x=4 and x=5, or x = 4+5 = 9.

4 0
2 years ago
Compute.<br><br> 53÷ (−12 × −4)
ale4655 [162]

Step-by-step explanation:

53 ÷ (-12 x - 4)

53 ÷ 48

= 1.10416

8 0
3 years ago
What is the slope of the line that passes through the points (-4,-3) and (14, 0)?
Mademuasel [1]

Answer:

I thinks it 3/10

Step-by-step explanation:

m=slope, so use the formula m=y2-y1/x2-x1 you get 3/10.

Hope this helps!

6 0
3 years ago
On this number line, zero represents sea level. Plot the following points based on the description provided by dragging and drop
Mice21 [21]

what are the points? i need more information

6 0
3 years ago
Ok please help meeeeeeeeeeeeeeeee
valina [46]

Answer:

Step-by-step explanation:

Volume of a cone is given by the formula,

V = \frac{1}{3}\pi r^{2}h

Here, r = Radius of the circular base of the cone

h = Height

By substituting values from the question,

V = \frac{1}{3}\times \pi (\frac{6}{2})^2(3)

V = 9π

V = 28.27 m³ [Nearest hundred]

If we have to round the answer to the nearest tenth, answer will be,

Volume = 28.3 m³

If we have have to round the answer to the whole number then the answer will be,

Volume = 28 m³  

8 0
3 years ago
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