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3 years ago

Gotta estimate them, anyone know

Mathematics

1 answer:

Mariulka [41]3 years ago

5 0

Answer:

Step-by-step explanation:

THE answer to 22 is 30 1/8

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A sailboat travels a distance of 2 1/2 miles in 1/6 of an hour. Which complex fraction represents the unit rate in miles per hou

Nikitich [7]

At first glance, prolly c

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3 years ago

Need help ASAP<br> The graph shows the taxi fare, y, in a city, for a distance of x kilometers.

Anuta_ua [19.1K]

First, find the slope for the line. Choose any 2 points and note their coordinates. I'll take (0,4) and (2,10) as an example. Then you apply your formula, remembering each coordinate comes in the form of $(x,y)$ .

$\frac{y2-y1}{x2-x1} = \frac{(10)-(4)}{(2)-(0)} = \frac{6}{2} = 3\\$

The slope ( $m$ ) is 3.

In this case, the slope represents the price per kilometer.

So, the fare is $3 per kilometer + the base fare, which is the value already present at 0km. According to the graph, when $x=0$ , $y=4$ .

Let's assume the following:

$p =$ Price per Kilometer, $b =$ Base Fare, $k =$ Amount of Kilometers, $t =$ Total Cost

The total fare would be calculated by the following formula:

$(p*k)+b$

Using the given values:

$p=3,b=4,k=6\\\\t=(3*6)+4\\t=18+4\\t=22$

In conclusion, the total cost for 6km is $22. Option A.

5 0

3 years ago

Hannah is setting up chairs for the class play. The room has 20 chairs. What are the different ways she can arrange the chairs i

andrezito [222]

Answer:

Have them 4 by 5.

Step-by-step explanation:

If you she but 5 chairs in a row, then 3 on the side of the chairs. That would create a backward "L" type of shape.

For example, (The "o" is a chair)

OOOOO

As you see the the top are the 5 chairs, then side are are the 4 chairs.

Then, you will do the exact same thing but on the opposite side.

Here is the next example.

OOOOOO

O O

OOOOOO

Basically, arranging the chairs 4x5, it would make a rectangle.

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3 years ago

A bag of marbles contains 6 blue marbles 2 yellow marbles, 4 red marbles, and I green marble. What is the probability of

Solnce55 [7]

Answer:

1:6

Step-by-step explanation:

6b +2y + 4r = 12 marbles

2Yellow out of 12 marbles = 2:12 = 1:6

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3 years ago

Explain one way to find the area of the polygon at the right. Then find the area in square units.

kari74 [83]

Answer:

to help support the argument that

In this passage, the author presents a

his son is misunderstood.

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3 years ago

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Gotta estimate them, anyone know​

Gotta estimate them, anyone know