2 years ago

What is the probabilty of getting an odd number when choosing between 0 and 10?

Mathematics

1 answer:

LenaWriter [7]2 years ago

7 0

The answer is C I think

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1. Find the time required for an investment of $1000 to grow to $5000 at an interest rate of 8%

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Idk what is but $100

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3 years ago

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The number of airline passengers in 1990 was 466 million. The number of passengers traveling by airplane each year has increased

taurus [48]

Answer:

2010.

Step-by-step explanation:

We have been given an exponential growth formula $P(t)=466\cdot 1.035^t$ , which represents number of passengers traveling by airplane since 1990.

To find the year in which 900 million passengers will travel by airline, we will equate the given formula by 900 and solve for t as:

$900=466\cdot 1.035^t$

$\frac{900}{466}=\frac{466\cdot 1.035^t}{466}$ $1.9313304721030043=1.035^t$

Take natural log of both sides:

$\text{ln}(1.9313304721030043)=\text{ln}(1.035^t)$

Using property $\text{ln}(a^b)=b\cdot \text{ln}(a)$ , we will get:

$\text{ln}(1.9313304721030043)=t\cdot \text{ln}(1.035)$

$0.658209129198=t\cdot 0.034401426717$

$\frac{0.658209129198}{0.034401426717}=\frac{t\cdot 0.034401426717}{0.034401426717}$

$19.1331927775=t\\\\t=19.1331927775$

This means that in the 20th year since 1990, 900 million passengers would travel by airline.

$1990+20=2010$

Therefore, 900 million passengers would travel by airline in 2010.

6 0

2 years ago

3 easy questions

Tasya [4]

It is p, as x. get it?

4 0

3 years ago

Part D

In-s [12.5K]

Answer:

0.222

Step-by-step explanation:

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2 years ago

Is (3,7) A solution why or why not?

galben [10]

What? Can you attach a photo?

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2 years ago

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