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irina [24]
2 years ago
9

What is the solution to the equation below? please help!!​

Mathematics
2 answers:
Mariulka [41]2 years ago
5 0

Step-by-step explanation:

here is the answer bae. Feel free to ask for more

Zanzabum2 years ago
3 0

Answer:

Have you tried photo math.? It can help you find the answer

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Please need help asap!
beks73 [17]

Answer:

66

Step-by-step explanation:

(z-33)/z = 1/2

2z-66=z

z=66

6 0
3 years ago
Please please help please
Readme [11.4K]

Step-by-step explanation:

its .86 which is closer to .87

so choose the first one

7 0
2 years ago
Read 2 more answers
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
3 years ago
An irregular polygon is shown below:
lord [1]
24 units or you can put 7x4 units
3 0
2 years ago
5×70=5×_ tens<br>=___tens=___.
DENIUS [597]
<span>5×70=5× 7 tens
=35 tens =350
---------------------</span>
4 0
3 years ago
Read 2 more answers
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