True, they exist in exactly one plane
If i remember correctly then the expanded form of 632 is
600+30+2
hope this helped ^^
The amount remaining out the money earned is $37.5
<h3>Sum of values and proportion</h3>
Given the following parameters
Amount earned by kevin = $80
If he spent $68/5 on shopping, $51/2 on food, and $22/5 for taxi, the total money spent is given as;
Total money spent = 51/2 + 68/5 + 22/5
Total money spent = 51/2 + 90/5
Total money spent = 25.5 + 18
Total money spent = 43.5
Amount remaining = 80. - 43.5
Amount remaining = 37.5
Hence the amount remaining out the money earned is $37.5
Learn more on difference here: brainly.com/question/148825
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For this case we have a function of the form:
y = A (b) ^ x
Where,
A: initial amount
b: decrease rate
x: time
We have then:
b = 0.15
Therefore the percentage of decrease is:
(1-0.15) * 100 = 75%
Answer:
75%
option 3
It will take them 30 weeks to have the same amount
