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Xelga [282]
3 years ago
7

There are 500 coffins and 500 men who need them. The undertaker asks the first man to go to every coffin and open them. Then he

tells the second man to go to every one and close it. The third one goes to every third coffin and so on. How many are open?
Mathematics
2 answers:
sergeinik [125]3 years ago
7 0

Answer:

Step-by-step explanation:

I mean I'm not sure if I'm right but if the third one just went to every third coffin and so on then he technically didn't open any which makes them all closed. I'm not sure if I'm right tho.

guapka [62]3 years ago
5 0

Answer:

166

Step-by-step explanation:

You might be interested in
ASAP pls help me I need help
noname [10]

Answer:

I'am pretty sure its 120 hot dogs sold

Step-by-step explanation:

this is easy they give you the equation so

500 - 260 = 240

and then they tell you to divide by 2 so

240/2

120 hot dogs sold

4 0
3 years ago
Which statement is equivalent to the inequality 1/2x+3&lt;2x-6?<br><br><br><br> Please help me fast
Lubov Fominskaja [6]
  • <em>Answer:</em>

<em>x > 6</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>1/2 x + ²⁾3 < ²⁾2x - ²⁾6</em>

<em>x + 6 < 4x - 12</em>

<em>6 + 12 < 4x - x</em>

<em>18 < 3x</em>

<em>3x > 18</em>

<em>x > 18/3</em>

<em>x > 6</em>

<em>Good luck ! </em>

7 0
3 years ago
The number of minutes customers wait in a checkout is represented by the box and whisker plot below.
NeTakaya
The answer is C, i think

5 0
3 years ago
Hzjwnsjwnziqnnsjansnsjans
natima [27]

Answer:

Step-by-step explanation:

Slope of line passing through (x_1,y_1) and (x_2,y_2) is given by,

m = \frac{y_2-y_1}{x_2-x_1}

From the graph attached,

Slope of the line passing through (-3, 0) and (0, 5) = \frac{5-0}{-3-0}

                                                                                    = -\frac{5}{3}

Line passing through a point (h, k) and slope 'm' will be,

y - h = m(x - k)

Since, line passing through (11, 0) is parallel to the line given in the graph,

Slope of the parallel line will be same as -\frac{5}{3}

Equation of a line passing through (11, 0) and slope = -\frac{5}{3}

y - 0 = -\frac{5}{3}(x-11)

y = -\frac{5}{3}(x-11)

Now satisfy this equation with the points given in the options,

Option (1)

For (1.67, -15.59),

-15.59 = -\frac{5}{3}(1.67-11)

-15.59 = -15.55

False.

Therefore, given point doesn't lie on the line.

Option (2)

For (-0.33, -13.59)

-13.59 = -\frac{5}{3}(-0.33-11)

-13.59 = -18.88

False

Option (3)

For (0.67, -18.59),

-18.59 = -\frac{5}{3}(0.67-11)

-18.59 = 17.22

False

Option (4)

For (1.67, -15.59)

-15.59 = -\frac{5}{3}(1.67-11)

-15.59 = -15.55

False.

Therefore, none of the points given in the options are lying on the line.

7 0
3 years ago
Please help me on all of these will give brainliest
allsm [11]
1.60 
2. 70 
3. 12 x 2,  8 x 3,  6 x 4
4. 18 x 2 , 12 x 3,  4 x 9 


not sure for the first 2 but hope this helps 
7 0
4 years ago
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