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3 years ago

A train travels 100 kilometers in 3.0 hours, and then 50 kilometers in 20

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

3 0

Answer: 0.03 and 0.4

Step-by-step explanation:

3.0 would turn into 3.

3 divided by 100 is 0.03.

20 divided by 50 is 0.4

So, I think that it would be either 0.03 or 0.4

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Use the distributive property to write an equivalent expression of the following

Nina [5.8K]

Answer:

2b+2c

35h+15m

4x+4y

3ac+bc

8 0

3 years ago

Read 2 more answers

Please take a look at the picture. Please write your answer with an explanation.

g100num [7]

Answer:

Step-by-step explanation:

<h3>Given question:</h3>

To simplify - 

$14 + 16 \div {2}^{3} - (12 + {3}^{2} ) \div 7 + 2 \times ( - 5)$

<h3>Solution:</h3>

According to PEMDAS rule,

[First parenthesis]

$= 14 + 16 \div {2}^{3} - (12 + 9 ) \div 7 + 2 \times ( - 5)$

$= 14 + 16 \div {2}^{3} - 21 \div 7 + 2 \times ( - 5)$

[Then exponents]

$= 14 + 16 \div 8 - 21 \div 7 + 2 \times ( - 5)$

[Then multiplication]

= 14 + 16 ÷ 8 - 21 ÷ 7 - 10

[Then division]

= 14 + 2 - 3 - 10

[Then addition]

= 16 - 13

[Then subtraction]

= 3 (Ans)

8 0

3 years ago

Here are 36 points lovely person but first any advice for a student - kid

Brilliant_brown [7]

I don’t have much advice, but I would make yourself a schedule and a to-do list so you stay in track, and know what you’re doing each day so you can hold yourself accountable and can’t have any excuses about “not knowing about the work” because if you’re organized and get it done fast, you will be able to know about all of you work and have beTter grades since you have more time to learn the material and turn it in on time

Thanks for the points lol

5 0

3 years ago

Please help meeeeeee

otez555 [7]

Answer: its 1/4 per minute i took the test

Step-by-step explanation:

7 0

3 years ago

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musickatia [10]

Answer:

y=−2x−10

Step-by-step explanation:

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2 years ago