3 years ago

Need help on this one...

Mathematics

1 answer:

lara31 [8.8K]3 years ago

5 0

Answer: 1,865,311 people in 11 years

800,000(1+.08)^11

1,865,311 population in 11 yeas

You might be interested in

$6,000 dollars is invested in two different accounts earning 3% and 5% interest. at the end of one year, the two accounts earned

Anettt [7]

Answer-

$2000 were invested at 5%

Solution-

Let x amount of money was invested at 5% and (6000-x) amount was invested as 3%

We know that,

$i=\dfrac{P\cdot r\cdot t}{100}$

Putting the values,

$i_1=\dfrac{P_1\cdot r_1\cdot t}{100}$

$i_1=\dfrac{x\cdot 5\cdot 1}{100}=\dfrac{5x}{100}$

And

$i_2=\dfrac{P_2\cdot r_2\cdot t}{100}$

$i_2=\dfrac{(6000-x)\cdot 3\cdot 1}{100}=\dfrac{3(6000-x)}{100}$

According to the question,

$\Rightarrow \dfrac{5x}{100}+\dfrac{3(6000-x)}{100}=220$

$\Rightarrow \dfrac{5x+3(6000-x)}{100}=220$

$\Rightarrow 5x+3(6000-x)=22000$

$\Rightarrow 5x+18000-3x=22000$

$\Rightarrow 5x-3x=22000-18000$

$\Rightarrow 2x=4000$

$\Rightarrow x=2000$

Therefore, $2000 were invested at 5%

8 0

3 years ago

Read 2 more answers

Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). (1 point)

maw [93]

Didn't you already get this question right because it says 1/1 point?

8 0

4 years ago

Please help me out!!

marissa [1.9K]

Answer:

Please Help Me Out

Step-by-step explanation:

Hope This Helps

8 0

3 years ago

Of the zeroes have a multiplicity of 2.

CaHeK987 [17]

Answer: None the zeroes have a multiplicity of 2.

Step-by-step explanation: i took the test

6 0

3 years ago

Read 2 more answers

After eating 25 percent of the pretzels, Sonya had 42 left how many pretzels did Sonya have originally??? How do I get the Answe

madreJ [45]

42 + 25% = 52 ( 25% is 1/4)

7 0

4 years ago