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inna [77]
1 year ago
6

What is the number of males in barangay 127 t years since 2000 when f(t) represents the number of females in barangay 127 t year

s since 2000 and g(t) represents the number of people in barangay 127 t years since 2000?​
Mathematics
1 answer:
natta225 [31]1 year ago
7 0

Answer:

h(t) = g(t) - f(t)

Step-by-step explanation:

Given

f(t) = Population of females

g(t) = Population of people

Required

Determine the population of males

Represent the required population with h(t)

With the assumption that, one can either be male or female (but not both), the relationship between f(t), g(t) ang h(t) is:

g(t) = f(t) + h(t)

i.e.

People = Male + Female

Make h(t) the subject in g(t) = f(t) + h(t)

h(t) = g(t) - f(t)

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297,060 / 0.0004839 =<br><br> Answer in Scientific Notation it Standard Notation
Valentin [98]

Answer:

6.1389 x 10^8

Step-by-step explanation:

3 0
1 year ago
3 lines are shown. A line with points T, R, W intersects with a line with points S, R, V at point R. Another line extends from p
Marrrta [24]

Answer:

The vertical angles are ∠ WRS and ∠ VRT ⇒ 2nd answer

Step-by-step explanation:

* <em>Lets explain the meaning of the vertical angles</em>

- Vertical angles are the angles opposite to each other when two lines

  are intersected

- The vertical angle are equal in measures

- <em>Look to attached figure which represents the lines </em>

∵ Line TW intersects line SV at R

∴ ∠ WRV and ∠ SRT are vertical angle

∴ <u><em>∠ WRS and ∠ VRT</em></u> are vertical angle

∵ RU is between the rays of angle VRW

∴ RU intersects the lines TW and SV at R

∴ No vertical angles between RU and the other two lines because

  it intersects them its endpoint R

* <em>Now lets look to the answer to chose the right one</em>

- ∠ WRU and ∠ SRT are not vertical angles

- <em><u>∠ WRS and ∠ VRT are vertical angles </u></em>

- ∠ VRU and ∠ TRS are not vertical angles

- ∠ VRT and ∠ SRT are not vertical angles

4 0
1 year ago
Read 2 more answers
In a certain region, the number of highway accidents increased by 20% over the four years period. How many accidents were there
erma4kov [3.2K]

Equation:

a  =    5120  

r     =     1  +    .2     =     1 . 2

f (n )   =     5120 *  1 . 2^n - 1

N    =          4      years


f ( 4 )  5120 *  1 . 2^4 - 1

5120 *  1 . 2^3

We want to know, The number of Highway Accidents in Four Years.

Answer:    8,847 Highway Accidents total:






Hope that helps!!!!!!!!!!!                                                            : )


7 0
1 year ago
Stephen says that the numbers 38 and 40 are relatively prime. explain why he is incorrect in making this statement
bonufazy [111]

When you say that two numbers are relatively prime, it means that both numbers do not have a common factor except 1. Stephen is incorrect because 38 and 40 are both multiples of 2.

I hope I answered your question. Thank you <span>J</span>

5 0
2 years ago
Read 2 more answers
Isabella saved 2 nickels today. If she doubles the number of nickels she saves each day, how many days, including today, will it
luda_lava [24]

Answer:

Step-by-step explanation:

Alright, lets gets started.

First day, she saves nickels = 2

As we know, she doubles the number of nickels she saves each day.

Means second day she saves nickels = 2*2 = 4

Third day she saves nickels = 2*4 = 8

Fourth day she saves nickels = 2*8=16

Hence we have 2 + 4 + 8 + 16...

It is like a geometric series, the sum of nickels she needs more than 500.

So, lets see how many days she will take to save 500 nickels first

Using the sum formula for geometric series

s=\frac{a(1-r^n)}{(1-r)}

where s is sum, r is multiplication factor, that is 2 in this case and a is first term of series that is 2 also

500=\frac{2(1-2^n)}{(1-2)}

Simplifying, dividing 2 in both sides

250=\frac{(1-2^n)}{(1-2)}

250=\frac{(1-2^n)}{-1}

Cross multiplying

-250=1-2^n

2^n-1=250

2^n=251

Taking log on both sides

nlog2=log251

n=\frac{log251}{log2}=7.971

It means it will take 8 days to save mmore than 500 nickels.   :  Answer

Hope it will help :)


8 0
2 years ago
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