Answer:
Indeed, diamond is the hardest material in the world. Material hardness is a property determined by scratch resistance.
Explanation:
A substance can only be scratched by something of equal or greater hardness. Therefore, only a diamond can scratch another diamond. Hope this helps! :)
Answer: price of a large van = $35000
price of a small van = $30000
Explanation:
Let the price of a large van = x
Let the price of a small van = y
Since A receives 5 large vans and 2 small vans for a total cost of $235,000. Location B receives 2 large vans and 3
small vans for a total cost of $160,000. This can be written as:
5x + 2y = 235000 ........ i
2x + 3y = 160000 ........ ii
Multiply equation i by 2
Multiply equation ii by 5
10x + 4y = 470000 ..... iii
10x + 15y = 800000 ..... iv
Subtract iii from iv
11y = 330,000
y = 330000/11.
y = 30,000
From equation I,
5x + 2y = 235000
5x + 2(30000) = 235000
5x + 60000 = 235000
5x = 235000 - 60000
5x = 175000
x = 175000 / 5
x = 35000
Therefore, price of a large van = 35000
price of a small van = 30000
Using estimated resident population (ERP) projections based on the 2016 Census of Population and Housing, it is projected that in 2020 around 864,200 people will identify as Indigenous Australians. Whatever the size of the Indigenous population before European settlement, it declined dramatically under the impact of new diseases, repressive and often brutal treatment, dispossession, and social and cultural disruption and disintegration on the Indigenous Peoples of Australia.
Answer:
<em><u>WRONG ANSWERS</u></em>
5.) Each of the students <em>have </em>a notebook
6.) The number of students in the room right now <em>is </em>twenty.
<u><em>I really hope this helps! Have a good day! or don't... it's up to you- <3</em></u>
Answer:
ageism
Explanation:
Ageism is one of the stereotyping which involves discrimination based on age. The term "ageism" was coined by Robert Neil Butler in 1969. The discrimination revolves around restricting people of a certain age from doing certain works according to their age. The beliefs and attitudes are built based on the age which later takes the form of discrimination and prejudice. In the given case, Carol's daughter is demonstrating ageism when she starts to discriminate the place for her grandmother according to her age.
