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2 years ago

Is -4.123 rational?Is 01010010001... rational?

Mathematics

2 answers:

mylen [45]2 years ago

8 0

No 01010010001 is not rational

Licemer1 [7]2 years ago

5 0

-4.123 is rational since it is a number that ends. Even is it’s negative. But 01010010001... is irrational since it goes on forever shown by the three dots at the end

Hope this helps

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Complete the statement with , or =.

Natalija [7]

Step-by-step explanation:

Hey there!

0.3 = 3/8 (equal to eachother)

Reason: (3/8 = 0.375)

So, 0.3 is equal to eachother.

0.3=0.3

Hope it helps...

7 0

3 years ago

A can of soda is 6 inches tall and has a diameter 3 inches how much soda does the can hold in terms of pi

Leno4ka [110]

Answer:

diameter / 2 = radius

3 / 2 = 1.5

radius x radius x height x pi = volume

1.5 x 1.5 x 6 = 13.5

We don't multiply by Pi because it is already included

Hope this helps

Step-by-step explanation:

6 0

3 years ago

Which fraction is not in simplest form? Explain. : 9/21 , 7/18, 3/25, 12/31

Slav-nsk [51]

9/21 because it can still be reduced to 3/7

8 0

3 years ago

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Can someone help me with this math homework please!

mamaluj [8]

Answer:

The rock hits the ground between 2 seconds and 2.5 seconds after it is dropped

Step-by-step explanation:

The given table is presented as follows;

$\begin{array}{ccl}t&h(t)&Description\\0&20&Initial \ height\\0.5&18.8&Rock \ in \ downward \ motion\\1&15.1&\\1.5&9&\\2&0.4&The \ height \ just \ before \ the \ rock \ hits \ the \ ground \\2.5&-10.6&The \ calculated \ height \ after\ the \ rock \ hits \ the \ ground \\3&-24.1&Calculated \ height \ after\ the \ rock \ hits \ the \ ground\end{array}$

Therefore, the rock hits the ground between t = 2 seconds and t = 2.5 seconds after it is dropped.

4 0

3 years ago

It takes james 2.5 minutes to type 150 words at that rate how mant words can james type in 6 minutes

sergey [27]

The number of words james can type in 6 minutes at the same rate is 360 words

Given:

Number of minutes to type 150 words = 2.5 minutes

let

number of words James can type in 6 minutes = x

Equate the ratio of the number of words to number of minutes

150 : 2.5 = x : 6

150/2.5 = x/6

cross product

150 × 6 = 2.5 × x

900 = 2.5x

x = 900/2.5

x = 360 words

Therefore, the number of words james can type in 6 minutes is 360 words

Learn more about ratio:

brainly.com/question/16981404

5 0

2 years ago

Read 2 more answers