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3 years ago

Is the relation a function?

Mathematics

1 answer:

son4ous [18]3 years ago

8 0

Answer:

Steps- two rang values exist for domain value -2

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Line___is a transversal.

iVinArrow [24]

Answer:

Step-by-step explanation:

Line A is Parallel to Line B

Line C intersects Line A and B

4 0

3 years ago

Read 2 more answers

If one (1) tablespoon equals three (3) teaspoons, how many tablespoons are in 13 teaspoons?

Fittoniya [83]

D. 4 1/3 tablespoons

4 0

3 years ago

To estimate his travel time, joe divides the distance, d, in miles by 5 less than his expected average speed, in miles per hour.

Elis [28]

Distance is equal to rate times time, and time is the unknown in this instance. To find time, divide distance by rate. In this case, Joe wants to use a rate five miles per hour less than his planned speed of 75 miles per hour, which is 70. Dividing 310 miles by 70 miles per hour yields an expected travel time of 4.4 hours.

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3 years ago

Number of Boxes Cost 18 $7.38 27 $15.39 30 $13.50 36 $18.36 40 $18.80 An office is restocking office supplies. The table shows t

malfutka [58]

Answer:

18 clips for $7.38 is the best value deal.

Step-by-step explanation:

An office is restocking office supplies. The table below shows the cost for the number of boxes of paperclips. We need to find what is the best value is.

To find the best value for money we can check the price of each paperclip.

To check the price of each paper clip we can use the following formula:

$\text{Price of each paper clip} =\frac{\text { price of the box }} {{\text {number of clips in the box }}}$

Now we can calculate the best value deal as follows:

$\text{Price of each clip is box 1}=\frac{7.38}{18}=0.41$$

$\text{Price of each clip is box 2}=\frac{15.39}{27}=0.57$$

$\text{Price of each clip is box 3}=\frac{13.50}{30}=0.45$$

$\text{Price of each clip is box 4}=\frac{18.36}{36}=0.51$$

$\text{Price of each clip is box 5}=\frac{18.80}{40}=0.47$$

So, from looking at the prices of each paperclip we can conclude that the 18 clips for $7.38 is the best value deal.

8 0

3 years ago

Use the drawing tool(s) to form the correct answer on the provided graph.

lorasvet [3.4K]

9514 1404 393

Answer:

see below

Step-by-step explanation:

Setting x=0, you can find the y-intercept:

y = 4

Setting y = 0, you can find the x-intercept:

2x = 4

x = 2

The boundary line can be drawn through these intercept points, (0,4) and (2,0). Because the "equal to" case is not included, the boundary line will be dashed.

The y variable is on the open side of the comparison symbol (y>), so the shading is above the boundary line. That is where y-values are greater than those on the line.

3 0

3 years ago