1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harman [31]
2 years ago
7

Which expression can be used to convert 80 US to Australian dollars?​

Mathematics
1 answer:
musickatia [10]2 years ago
6 0

Answer:

0.9668 USD

Step-by-step explanation:

1 USD=1.0343 AUD 1AUD=0.9668 USD.

You might be interested in
Can someone help me with 13-16 I’ll mark brainliest please guys I’m begging
oee [108]

Answer:

  • you can look the first 3 up online
  • 16. B
3 0
3 years ago
Read 2 more answers
D=<img src="https://tex.z-dn.net/?f=d%3D%5Csqrt%7Bx%7D%20%281-%28-5%29x%5E%7B2%7D%20%2B%20%28-5-3%29x%5E%7B2%7D" id="TexFormula1
aleksandr82 [10.1K]
Bro i don’t know either
3 0
3 years ago
A 99% confidence interval for the difference between two proportions was estimated at 0.11, 0.39. Based on this, we can conclude
sladkih [1.3K]

Answer:

\hat p_1 -\hat p_2 \pm z_{\alpha/2} SE

And for this case the confidence interval is given by:

0.11 \leq p_1 -p_2 \leq 0.39

Since the confidenc einterval not contains the value 0 we can conclude that we have significant difference between the two population proportion of interest 1% of significance given. So then we can't conclude that the two proportions are equal

Step-by-step explanation:

Let p1 and p2 the population proportions of interest and let \hat p_1 and \hat p_2 the estimators for the proportions we know that the confidence interval for the difference of proportions is given by this formula:

\hat p_1 -\hat p_2 \pm z_{\alpha/2} SE

And for this case the confidence interval is given by:

0.11 \leq p_1 -p_2 \leq 0.39

Since the confidence interval not contains the value 0 we can conclude that we have significant difference between the two population proportion of interest 1% of significance given. So then we can't conclude that the two proportions are equal

4 0
3 years ago
The distance between the school and the airport on a map is 7.25 cm. The scale of the map is 1 cm : 12m. What is the actual dist
SpyIntel [72]

Answer: 87 m


Step-by-step explanation:

This problem can be solved by using a simple ratio and proportion.

The way you figure this out is::

Model = 12 m/ 1 cm = x/7.25 cm

Solve for x and you should receive this answer:

x = 87 m


hope I helped, best wishes to your future studies...

-a


8 0
3 years ago
Answer plss plss pslsss
OverLord2011 [107]

Answer:

The answers are:

1. C

2.D

3. A

4. C

5. D

6. A

8 0
2 years ago
Other questions:
  • Three friends each have some ribbon carol has 90 inches of ribbon Toni has 10.5 feet of ribbon and Baxter has 2.5 yards of ribbo
    5·1 answer
  • Add the two expressions.<br><br> −4x+3 and 2x−6<br><br> Enter your answer in the box.
    6·2 answers
  • Plz help this is due TOMORROW
    6·1 answer
  • A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?
    14·2 answers
  • I really need some help with this, it's confusing me something fierce. Could you do a step by step if possible, please.
    10·1 answer
  • The students at Barton academy are planning a fundraiser to give money to an organization in their community. They voted for whi
    6·1 answer
  • Mg+rg=2H, solve for g
    6·1 answer
  • What is 4^6 . 4^6 please help​
    13·1 answer
  • The coldest temperature ever recorded in New York City was -15 degress fahrenheit on February 9, 1934. The next day, the tempera
    5·1 answer
  • A restaurant is selling 3 smoothies for $9.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!