<span>For optimal benefits, you should perform activities from all parts of the physical activity pyramid each week.
</span>Moderate physical activity is the first step in the Physical Activity Pyramid, and vigorous aerobics is the second step in the Physical Activity Pyramid. the third step is vigorous sport and recreation, Muscle Fitness Exercises represents fourth step and fifth step is Flexibility Exercises.
<u>Answer</u>:
<u>True</u>
Explanation:
Indeed, the economics student was mistaken because aggregate demand <em>follows a pattern</em> that when prices rise, consumer wealth declines, the interest rates rise, and exports become more expensive thus leading to a downward sloping of the aggregate demand curve.
Therefore, the second statement is correct (True) for saying the economics student was wrong in his statement.
Answer:
1.The cost of a hard drive installed in a computer = Direct Material Cost
Explanation:
Direct Material relates to the basic inputs required to make the final good.
Here, for the information it is provided that, PC Works assembles custom computers, which are supplied by various manufacturers.
Since the main business of PC Works is to assemble the computers, installing a hard disk will be the main component of service, thus, It is part of direct material.
Answer:
There were 9 cats at the shelter on Wednesday.
Explanation:
Per day cost to care for each cat = $2.00
Per day cost to care for each dog = $6.50
Total Cost on Wednesday = $44.00
Suppose
Number of cats = C
Number of dogs = D
According to given condition
C + D = 13 (Equation 1)
( each cat's per day cost x Number of cats ) + ( each dog's per day cost x Number of dogs ) = Total coat
2C + 6.5D = 44 (Equation 2)
Multiply (Equation 1) by 2 and we get
2C + 2D = 26 (Equation 3)
Subtract (Equation 3) from (Equation 2)
2C + 6.5D - 2C - 2D = 44 -26
4.5D = 18
D = 18/4.5
D = 4
by placing value of D in (Equation 1)
C + 4 = 13
C = 13-4
C = 9
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