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Anastaziya [24]
4 years ago
7

Charlene takes the bus to work in the morning, then walks home for lunch, walks back to work, and finally walks home in the even

ing. The distance one way is 600 meters. how far does she walk each day between home and work?
Mathematics
1 answer:
kodGreya [7K]4 years ago
3 0
She travels 1800 meters because the bus ride is moot point and she walks home twice once for lunch and once to come home for night and once back to work, so three times 600 meters is 1800 meters
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Afina-wow [57]

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4 0
3 years ago
Two skiers are 30 kilometers apart and head towards each other. They meet in 2 hours. If the second skier is 5 kilometers per ho
DENIUS [597]

Answer:

Speed of first skier = 5 km/h

Speed of second skier = 10 km/h

Step-by-step explanation:

Given:

Distance between skiers = 30 km

Time after which they meet = 2 hours

Second skier is 5 km/h faster than the first skier.

To find speed of each skier.

Solution:

Let the speed of first skier be in km/h =x

<em>Distance covered in km 2 hours will be = Speed\times time=x\times 2=2x\ km</em>

Speed of second skier in km/h can be given as = x+5

<em>Distance traveled by second skier after 2 hours will be = Speed\times time=(x+5)\times 2=(2x+10)\ km   [Using distribution]</em>

Since, the skiers were 30 km apart initially, so the total distance covered by both of them when they meet after 2 hours will be = 30 km

Thus, we have:

2x+2x+10=30

Solving for x

4x+10=30

Subtracting both sides by 10.

4x+10-10=30-10

4x=20

Dividing both sides by 4.

\frac{4x}{4}=\frac{20}{4}

x=5

Speed of first skier = 5 km/h

Speed of second skier = 5+5 = 10 km/h

8 0
3 years ago
To get to school you can travel by car, bus or bicycle. If you travel by car, there is a 50% chance you will be late because the
Irina18 [472]

Answer:

a) 16.66%

b) 5%

Step-by-step explanation:

a)

Since the teacher assumes each of the three possibilities are equally likely, then he assumes 33.33% to each one.

In this case the probability that you traveled to school that day by car would be

50%  of 33.33% = (0.5)(0.3333) = 0.1666 = 16.66%

b)

In this case, the teacher would assume

90% ride on bicycle

0% take the bus

10% travel by car

So, in this case the probability would be

50% of 10% = (0.5)(0.1) = 0.05 = 5%

6 0
3 years ago
That’s my question ^^
Blababa [14]

Answer:

A. is the answer hop was this helps I did that problem

6 0
3 years ago
Read 2 more answers
What is the exact volume of the cone
Vitek1552 [10]

Answer:

V≈418.88

Step-by-step explanation:

Volume formula:   V=πr^2h /3

R= radius

H= height

R= 5 ft

H= 16 ft

Formula= V=π5^2(16/3)

7 0
3 years ago
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