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Hoochie [10]
2 years ago
13

Archie is fed up with waiting in line at his local post office and decides to take action. Over the course of the next few

Mathematics
1 answer:
gogolik [260]2 years ago
3 0

The proportion of waiting times in the sample that are greater than or equal to 18 minutes is 0.16.

<h3>What is a histogram?</h3>

A histogram is used to represent data graphically. The histogram is made up of rectangles whose area is equal to the frequency of the data and whose width is equal to the class interval.

Number of people whose wait time was equal or greater than 18 minutes / total number of people = (2 + 2) / (6 + 7 + 8 + 2 + 2)

4/25 = 0.16

Please find attached an image of a histogram. To learn more about histograms, please check: brainly.com/question/14473126

#SPJ1

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Find the unit rate.<br> 48 cupcakes in 6 boxes=cupcakes per box
natka813 [3]

Answer: 8 cupcakes per box

Step-by-step explanation: "Per box" means in 1 box, so we can rewrite the given statement using fractions as

<em>48 cupcakes/6 boxes</em> = <em>__ cupcakes/1 box</em>.

To find out what goes in the blank, notice that we

have a 1 in the denominator of our second fraction.

So we want to find a fraction that is equivalent

to 48/6 that has a 1 in the denominator.

If we divide the numerator and denominator of 48/6 by 6,

we get the equivalent fraction 8/1 or <em>8 cupcakes/1 box</em>.

So now we have <em>8 cupcakes/1 box = __cupcakes/1 box</em>.

So an 8 must go in the blank which means that the unit rate

for 48 cupcakes in 6 boxes is <em>8 cupcakes per box</em>.

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3 years ago
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(1)/(4)(x+y)-(3)/(6)y+(2)/(9)x-8x+4y
Dafna11 [192]
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What is the answer to 125÷3​
Sunny_sXe [5.5K]

Answer:

41.6666667?? I didnt know if you needed is simplified .-.

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If f(x) = 5x + 40, what is f(x) when x = –5 (D)

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3 years ago
Quadrilateral ABCD ​ is inscribed in this circle.
Sedbober [7]
The answer to this is 65. 

Remember that the angles opposite of each other equal to 180. So a+c=180 and b+d=180. 

First, we solve for x. Since we know that b and d equal to 180, we subtract 148 from 180. 
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a=65
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3 years ago
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