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3 years ago

15

Ronny wants to know how often the average resident of his town eats out. He surveys 45 people as they leave the restaurant. Iden

tify the sampling method.

2 answers:

irinina [24]3 years ago

5 0

Answer:

Ronny would use a bar graph.

Step-by-step explanation:

Using a bar graph would show Ronny exactly how often his residents would eat out.

Damm [24]3 years ago

4 0

Ronny would use a bar graph
Hope this helps :)

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PLSSS HELP IMEDEATLY Find the x- and y-intercepts of the graph of 2 – 6y = 35. State your answers as

Lelechka [254]

Answer:

Y= -5.5 There is no X intercept.

Step-by-step explanation:

Please mark brainliest.

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3 years ago

Help lol <br> question 1 and 2 <br> 15 points

DiKsa [7]

Answers:

Choice B) y = (1/4)x
The unit rate is <u> 3.89 </u> dollars per pound. It costs <u> 23.34 </u> dollars for a turkey that weighs 6 pounds.

=====================================================

Explanations:

Direct proportional equations are always in the form y = kx, where k is some constant. In the case of choice B, we have k = 1/4. Visually, direct proportion equations are always straight lines and go through the origin.
Divide $34.99 over 9 to get 34.99/9 = 3.88777 approximately. This rounds to 3.89, so it costs $3.89 per pound. That's the unit rate. Multiply this by 6 to get 6*3.89 = 23.34 which is the cost of the 6 pound turkey.

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3 years ago

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Q and D are vertices of a polygon. Q' and D' are vertices of the polygon's image after a translation. Determine the translation,

snow_lady [41]

Answer:

(6,—6)

Step-by-step explanation:

Draw the points on a table. The answer will be (6,—6)

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3 years ago

N Example 3, the points are(0,3500) and (5,1750). Write an equation that represents the distance y (in feet) remaining after x m

Cerrena [4.2K]

Answer:

<h2>The time needed is 10 months.</h2>

Step-by-step explanation:

The given points are (0, 3500) and (5, 1750).

First, we use the formula below to find the slope of the line

$m=\frac{y_{2}-y_{1} }{x_{2} -x_{1} }=\frac{1750-3500}{5-0}=\frac{-1750}{5}=-350$

Which means the function is deacrasing with a ratio of 350 feet per month.

Now, we use the slope and one point to find the equation

$y-y_{1} =m(x-x_{1} )\\y-1750=-350(x-5)\\y=-350x+1750+1750\\y=-350x+3500$

This linear function shows that the situation started at the y-intecept (0, 3500), which means the month 0 had already 3500 feet. In other words, the total distance is 3500 feet. Now, the x-intercept will tell us the time needed to travel that distance.

$0=-350x+3500\\-3500=-350x\\x=\frac{-3500}{-350}\\ x=10$

Therefore, the time needed is 10 months.

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