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3 years ago

A train travels 210.6 miles in 1.3 hours what is the trains average speed?

Mathematics

2 answers:

grin007 [14]3 years ago

6 0

Average speed = total distance/ total time
210.6/1.3= 162

Eduardwww [97]3 years ago

5 0

162 is the correct answer

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jonshelle is developing a new bread recipe. The relationship between cups of water, w, and cups of flour, f, is w=3/5f what is t

kvv77 [185]

Answer:

The scale factor of water to flour is simply 3/5 or 3 to 5

Step-by-step explanation:

Here, we are interested in knowing the scale factor of water to flour.

To know this, we simply will rearrange the given equation;

w = 3/5f

Divide both side by f

w/f = 3/5

This shows that the scale factor of water to flour is 3 to 5 or simply 3/5

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3 years ago

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ololo11 [35]

Answer:

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Step-by-step explanation:

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3 years ago

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mario62 [17]

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3 years ago

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Write 1 and 3/100 as a decimal?

Sidana [21]

Answer:

1.03?

Step-by-step explanation:

7 0

3 years ago

Two cars are traveling on two different routes, one 43 miles longer than the other. The car traveling on the longer route travel

dedylja [7]

Answer:

Step-by-step explanation:

Let "s" be the the speed of the car taking the shorter route in $\frac{mi}{hr}$ ,

Let "s-2" the speed of the cat taking the longer route in $\frac{mi}{hr}$ ,

Let "d" be the distance of the shorter route in miles and "d+43" be the distance of the longer route in miles.

Now, Equation for car taking the shorter route is given as:

$d=s{\times}5$ (1)

and Equation for car taking the longer route is given as:

$d+43=(s-2){\times}6$ (2)

Now, substitute equation (1) in (2), we get

$5s+43=6s-12$

⇒ $43+12=s$

⇒ $s=55$

Therefore, equation (1) becomes,

$d=5s=5(55)=275$

Thus, the shorter route is =275 miles and the longer route is =d+43=275+43= 318 miles.

8 0

3 years ago