The energy system which provides energy for tasks that demand a high rate of energy expenditure for a short period of time is 3-5 days/week, 55-90% of HRmax, 20-60 minutes, aerobic activity.
In economics, demand is the amount of a good that customers are inclined and capable of purchase at diverse prices at some point of a given time. the connection between price and quantity demand is likewise referred to as the demand curve
Demand is the amount of consumers who're inclined and in a position to shop for products at numerous fees at some stage in a given period of time. demand for any commodity implies the purchasers' desire to gather the good, the willingness and capability to pay for it.
For instance, if a patron is hungry and buys a slice of pizza, the primary slice can have the finest advantage or application. With every additional slice, the purchaser becomes greater happy, and software declines. In idea, the primary slice may fetch a higher price from the purchaser.
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Answer:
i find de interst rate 10 %
The loose fitting skin is one of the defining characteristic of the amphibians in which the toad, frog and almost any other creature in between belong. Some of the many useful and sophisticated purpose of this are: (1) helping with respiration, (2) prevention of hydration loss, (3) easy locomotion. This enables the animals to easily adapt to the environment once it shifts to the land from the water bodies.
Answer:
The boy: 8 years old
The sister: 11 years old
Explanation:
We assume that the age at present of the boy is x (years old).
As he is younger than his sister 3 years, so that his sister's present age is great than x 3 years
=> Her present age is: x + 3 (years old)
Two years ago, the boy is younger than present two years
=> The boy's age two years ago is: x - 2 (years old)
Similarly, the sister's age two years ago is: (x+3)-2 = x + 1 (years old)
As given, two years ago he was two-thirds of his sister's age, so that we have:
<em>The boy's age two years ago = </em>
<em> × the sister's age two years ago</em>
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
=> x + 3 = 8 + 3 = 11
So the present age of the boy is 8 years old, of the sister is 11 years old
