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3 years ago

5

The population of a city decreases by 0.6% per year. What should we multiply the current population by to find next year's popul

ation in one step?

1 answer:

Agata [3.3K]3 years ago

3 0

Answer:

0.994

Step-by-step explanation:

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The value of all of the quarters and dimes in a parking meter is $6. There are twice as many quarters as dimes. What is the tota

Leni [432]

Answer:

subject?

Step-by-step explanation:

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3 years ago

<img src="https://tex.z-dn.net/?f=solve%20for%20%22m%22%20t%3D%5Cfrac%7Bms%7D%7Bm%2Bn%7D" id="TexFormula1" title="solve for &quo

dalvyx [7]

Answer:

$\boxed{\sf \ \ \ m = -\dfrac{tn}{t-s} \ \ \ }$

Step-by-step explanation:

Hello,

let s assume that m+n is different from 0

we have this equation and we need to find m as a function of t, s, and n

$t=\dfrac{ms}{m+n}$

<=>

$(m+n)*t=ms\\\\ tm+tn=sm\\ (t-s)m = -tn\\ m = -\dfrac{tn}{t-s}$

for t-s different from 0, so t different from s

hope this helps

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3 years ago

Three consecutive even numbers have a sum where one half of that sum is between 90 and 105. Write an inequality to find the the

viva [34]

90 < [( n + n + 2 + n + 4) / 2] < 105

90 < (3n + 6) / 2 < 105

3n + 6 > 180 and 3n + 6 < 210

n > 58 , n < 68

58 < n < 68 answer

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3 years ago

What is the product of 5 and four more than a number is nine times the number. What's the number?

Korvikt [17]

Answer:

The number is 5.

Step-by-step explanation:

The product of 5 and 4 more than a number = 9 times the number

Let the number be x;

5(4 + x) = 9x

20 + 5x = 9x

4x = 20

x = 20/5

x = 5.

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3 years ago

Write an expression showing 5 less than the number K

BigorU [14]

Answer:

k-5

Step-by-step explanation:

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3 years ago