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tia_tia [17]
3 years ago
5

What is the average walking rate in miles per hour if the distance(miles)=0.5. And the Time (min)= 12

Mathematics
1 answer:
lianna [129]3 years ago
5 0
So in order for us to know the average walking rate in miles per hour, we have to convert 12 minutes to hours first. So 12 minutes is 0.2 hours. So the rate is 0.5 miles in 0.2 hours. But since the question is the rate per hour, so the answer would be 2.5 miles/hour. Hope this answers your question.
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The students in Roberto's school are painting a mural that will be 15 feet by 8 feet. First they make a scale drawing of the mur
bixtya [17]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

In point A:

The two-point C and y is given, where C is the scale drawing lengths  and y is the actual mural lengths so, the formed equation is:  

\to \frac{c}{y}=\frac{2}{5}

In point C :

Using the value of the scale:

let  1 feet: 20 feet

therefore the equation is:

\to \frac{c}{y}=\frac{1}{20}

The size of c will be the length of:

\to c= \frac{y}{20}\\\\\to c= \frac{8}{20}\\\\\to c= 0.4\\

The diagram c scale width will be:

\to c= \frac{y}{20}\\\\\to c= \frac{15}{20}\\\\\to c= 0.75\\

8 0
4 years ago
The graph represents function 1, and the equation represents function 2: Function 1 A coordinate plane graph is shown. A horizon
Katena32 [7]
The horizontal line at y=4 doesn't have any slope, so the answer should be relatively easy to find.  It's just the slope of Function 2.

y = 8x + 12 is the function for Function 2.  8x is the important part.

So the rate of change differing from both functions is 8.
7 0
3 years ago
Joshua's goal is to sell more than 20 items at a farmers' market. So far, he has sold 6 items. Each of his customers buys 2 item
amid [387]

Answer:

More than 7

Step-by-step explanation:

Given that:

Joshua's goal is to sell more than 20 items at a farmer's market.

Number of items already sold = 6

So, number of more items to be sold > Total number of items to be sold - Number of items already sold > 20 - 6 > 14

Given that each customer buys 2 items.

Let c be the number of customers.

So, number of items bought be the customers = Number of items bought by each customer multiplied by the number of customers = 2c

And as per the question statement,

Number of more items to be sold > 14 (as calculated in above step)

2c>14\\\Rightarrow \bold{c>7}

Therefore, the answer is: <em>More than 7 additional customers are required</em>.

3 0
3 years ago
Select all that apply.
Lelechka [254]

Answer: The second option and the third option are true.

Step-by-step explanation:

The formula of the line in slope-intercept form is:

y=mx+b

Where <em>m </em>is the slope and <em>b </em>is the y-intercept.

By definition, the y-intercept in a direct variation is 0.

Therefore, substituting m=-3 and b=0 into the equation, you obtain:

y=-3x+0

Then, the equation is:

y=-3x

As this is a line, it is a linear function.

Therefore, the second option and the third option are true.

8 0
3 years ago
Ally works in a shop for $18 per hour dependent
meriva
Independent is hour
Dependent is her rate ($18) because it DEPENDS on how long she works
3 0
3 years ago
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