Whats between 0.4 and 0.5

2 answers:

8 0

There are infinitely many numbers between 0.4 and 0.5, but I'd imagine what you're asking is "what number is halfway between 0.4 and 0.5?"

Remember that trailing zeroes (the zeroes after the end of a decimal fraction) don't alter the number itself, so we can also write 0.4 and 0.5 as 0.40 and 0.50, 40 hundredths and 50 hundredths. Since 45 is halfway between 40 and 50, it makes sense that 45 hundredths - 0.45 in decimal form - is halfway between 40 and 50 hundredths.

nirvana33 [79]4 years ago

3 0

0.45 since it’s

0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49

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5(x - 4) = 12 as a mixed number

aleksley [76]

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3 years ago

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Help! An empty cup in the shape of a cylinder (pictured below) is being filled with water.

givi [52]

Answer:

( About ) 90%

Step-by-step explanation:

We are given the table below;

Number of seconds | Amount of water

0 | 0

3 | 75

6 | 150

Now from this table we see that the rate change is that for every 3 seconds of difference, the amount of water increases by 75 cm^3;

If that is so, the amount of water after 7 seconds is 150 + ( 75 / 3 ), provided the difference in seconds between 6 and 7 is 1 / 3rd that of the difference between 0 and 3, or 3 and 6;

150 + ( 75 / 3 ),

150 + 25,

175 cm^3

Now let us compute the total volume of this cylinder, as such;

πr^2 * height,

π * ( 3 )^2 * 7,

9 * π * 7,

Volume of can ⇒ 197.82 cm^3

175 / 197.82 = 0.9 = Solution; 90%

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4 years ago

If 75 is added to a number, the result is 39 less than three times the number.find the number