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
allochka39001 [22]
4 years ago
5

What percentage of numbers from 1 to 70 has 1or 9 in their number digit​

Geography
1 answer:
sertanlavr [38]4 years ago
5 0

Answer:

20% of number 1 to 70 has one or nine in it

Explanation:

20% numbers from 1 to 70 have 1 or 9 in the unit's digit. 1,9,11,19,21,29,31,39,41,49,51,59,61,69 this is that series of numbers .These are total 14 numbers out of 70 so 14/70×100 gives us 20 % occurrence of 1 or 9 at unit place.

You might be interested in
What caused the climate of the Sahara to change beginning about 5300 years ago
murzikaleks [220]

Answer:

The orbit of the Earth

Explanation:

It is widely speculated that orbital mechanics were responsible for the period of lushness that the Sahara desert and Northern Africa lived only 6000 years ago. Due to the changes in the Earth's orbit around the Sun, it is thought that the monsoon effect (season variations in wind patterns that produce a heavy rainy season) was more pronounced across the northern latitudes and resulted in the Sahara being much wetter than it is today.

6 0
3 years ago
When was hispanic heritage first celebrated in the united states
Zolol [24]
The first hispanic heritage was celebrated in the united states in the year 1968
6 0
3 years ago
What is the advantage of using FACETs for weather prediction? It controls the wind speed and direction to prevent storms. It low
GuDViN [60]

Answer:

It creates high resolution models to track severe weather conditions.

Explanation:

It controls the wind speed and direction to prevent storms. It lowers the frequency of tornadoes and hurricanes in a region.’ The FACET does not impact the atmospheric conditions and was not created to stop them. However, it does reduce the impacts of many natural disasters. It monitors the change in weather patterns such as atmospheric pressure, temperature, wind speed and precipitation in close to real-time. Designed to help with airports make the right decision for air traffic, the FACET can give accurate information about atmospheric conditions giving people warnings and helping to reduce the impact of any natural disasters.

‘It helps extract the most relevant information from a huge amount of data.’ – It helps to process huge amounts of data.

4 0
3 years ago
Is America a city or country?
nevsk [136]
America is a country
6 0
3 years ago
Read 2 more answers
The Trans-Dniestria is:_________.
White raven [17]

Answer : D)a silver of land on the east bank of the Dniester River in Moldova occupied largely by Russians and Ukrainians

***HOPE THIS HELP YOU***

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which aspects of seasonality are caused by either revolution or rotation?
    15·1 answer
  • What is the name of the passage at the southern tip of south america?
    9·1 answer
  • What direction does a compass always point
    13·1 answer
  • Which of these are correct about Wheat? A. This is the second most important cereal crop. B. This crop requires a cool growing s
    14·2 answers
  • What happens to an elefent when water comes out its trunk
    11·2 answers
  • The weather in South America is strongly influenced by the<br> (8) _____<br> effect.
    13·1 answer
  • 2 questions on: Conduct a short research project on current LGBT issues and challenges in different regions of the world and ana
    15·1 answer
  • What are the 3 ways in which static electricity can be transferred? Explain each.
    10·1 answer
  • 1. This previously underwater landform creates more land
    9·1 answer
  • Since sugar comes from food, which system would directly affect blood sugar levels?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!