All categories

3 years ago

A slow boat to china travels at a constant speed of 17.25 miles per hour for 200 hours. how far was the voyage?

Mathematics

2 answers:

AleksAgata [21]3 years ago

7 0

Answer:

$\boxed {\boxed {\sf 3,450 \ miles}}$

Step-by-step explanation:

Distance can be found by multiply the speed by the time.

$d=st$

Where d is the distance, s is the speed, and t is the time.

1. Define Variables

The speed is 17.25 miles per hour and the time is 200 hours.

$s= 17.25 \ mi/hr$

$t= 200 \ hr$

2. Calculate Speed

Substitute the values into the formula.

$d=17.25 \ mi/hr * 200 \ hr$

Multiply. The hours (hr) will cancel each other out and leave miles as the units.

$d=17.25 \ mi *200\\$

$d=3450 \ mi$

The voyage was 3,450 miles

tensa zangetsu [6.8K]3 years ago

4 0

Answer:

3450 miles

Step-by-step explanation:

Multiply the number 17.25 by 200 since the boat is traveling for 200 hours and each hour is 17.25 miles to get 3450 miles which is your answer.

You might be interested in

Calls from a call box are charged per minute at one rate for the five minutes, then a different rate for each additional minute.

nirvana33 [79]

Answer:

c. $0.75 per minute at one rate for the first 5 minutes and $0.25 per minute thereafter

Step-by-step explanation:

The last 5 minutes of the 12-minute call cost ...

$5.50 -4.25 = $1.25

so the per-minute rate at that time is ...

$1.25/(5 min) = $0.25/min . . . . . . . . matches choice C only

You know the answer at this point, but if you want to check the rate for the first 5 minutes, you can subtract 2 minutes from the 7-minute call to find that ...

The first 5 minutes cost $4.25 - 2·0.25 = $3.75, so are charged at ...

$3.75/(5 min) = $0.75/min . . . . . . . matches choice C

5 0

3 years ago

The scale on a map shows that 1 cm equals 10km if the distance between 2 cities on the map is 4.5 cm how far is the actual dista

ikadub [295]

Answer:

45 km

Step-by-step explanation:

Let's review the scale factor of this problem.

1 cm = 10 km

This means that for every 1 cm of distance on the map, 10 km is represented in the real world. Because of this, we know that dividing the actual distance by 10 will give us the distance on the map.

Ex. 40 km in real world = 4 cm on map

So, we will use d to represent the actual distance.

d=distance in real world

Then, we will divide d by 10 and set it equal to 4.5, because that's the distance on the map.

d/10 = 4.5

Now to solve this equation, we just have to multiply both sides by 10.

d=45

This is your answer.

4 0

3 years ago

A (5, 3), B (2, 1), and C (-2, 4) are the coordinates of a triangle's vertices. If the triangle is reflected over the x -axis, w

Ivahew [28]

Answer:

3 not the right anwser

Step-by-step explanation:

8 0

3 years ago

Help me with these two questions plz

aleksandr82 [10.1K]

Since it says m1 is 120 and it says find m3 don’t you need to multiply or I’m wrong

6 0

3 years ago

1. Given the following relation, determine the inverse relation.

gayaneshka [121]

Answer:

1. a

2. $f^{-1} (x)=\frac{x}{2} +2$

Step-by-step explanation:

1. Since there is one value of y for every value of x in (−1,0),(−4,5),(3,2),(−3,5), this relation is a function.

2. To find the inverse, interchange the variables and solve for y.

$f^{-1} (x)=\frac{x}{2} +2$

5 0

3 years ago

A slow boat to china travels at a constant speed of 17.25 miles per hour for 200 hours. how far was the voyage?​

A slow boat to china travels at a constant speed of 17.25 miles per hour for 200 hours. how far was the voyage?