3 years ago

Could life live on earth if thare was oling oxygen in the air??????

Mathematics

1 answer:

Inga [223]3 years ago

8 0

Nope you can't live on the earth without oxygen

You might be interested in

You have $5600. The best interest rate you can find is 3%

EleoNora [17]

Answer:

18 years

Step-by-step explanation:

The formula for computing accrued amount A for a principal of P at an interest rate of r(in decimal) compounded n times in a year for t years is given by

$A = P(1 + \frac{r}{n})^{nt}$

Note that r is percentage converted to decimal. So 3% = 3/100 = 0.03

We can rearrange the above equation to:

$\frac{A}{P} = (1 + \frac{r}{n})^{nt}$

Taking logs on both sides

$log(\frac{A}{P}) = log(1 + \frac{r}{n})^{nt}$

This gives

$log(\frac{A}{P}) =nt \times log(1 + \frac{r}{n})\\So,\\nt = \frac{log(\frac{A}{P})}{ log(1 + \frac{r}{n})}$

In this particular problem, n = 4, , A= 9600, P = 5600, r =0.03, so r/n = 0.03/4 = 0.0075

1 + r/n = 1+0.0075 = 1.0075

4t = log(9600/5600)/log(1.0075) = log(1.714) / log(1.0075) = 0.234 /0.00325 = 72

t = 72/4 = 18 years

4 0

2 years ago

How much honey does a beekeeper take from the hive

juin [17]

A milllion probably like 1 million

7 0

3 years ago

Read 2 more answers

Find the perimeter of a regular octagon whose side is "a" units

Zinaida [17]

Answer:

I think its 8a because in a regular octagon we have 8 sides.

4 0

3 years ago

HELP First grade will receive 3/2 of $100,000,000 Second grade will receive 3/4 of $100,000,000 Third grade will receive 3/8 of

allsm [11]

If <span>, which statement </span>must<span> be true?
'

</span>

5 0

3 years ago

A rock climber is planning to climb a mountain cliff over two days. The climb begins at an altitude of 6,400 feet above sea leve

Furkat [3]

Answer:

Step-by-step explanation:

360h+6,400 >8,020, with a solution is h> 4.

3 0

3 years ago