Answer:
18.75
Step-by-step explanation:
75 is the 100% price. If you divide 75 by two you will get the 50% price. Which is 37.5. If you divide that by two you will get the 25% price which is 18.75
0.0454045404540454045404540454045404540 that is repeating for ever.
Answer:
x= 2
<XYW= 56
Step-by-step explanation:
6X+44+(-10X+65)=117
-4X+109=117
-109 -109
4X/4 =8/4
X= 2
6(2)+44
12+44= 56
<XYW= 56
Answer:
(B) An uncontrolled experiment.
Step-by-step explanation:
In the case of an uncontrolled experiment here all participants are provided the similar treatment and there should be no comparison oppose to any group i.e. controlled
Since in the given situation, there are similar diets are provided to 20 volunteers and it can be that the cholesterol level is decreased after particular time period,
Hence, it is an uncontrolled experiment.
Thus, option B is correct.
X^-3
Anything to the power of 0 is 1 so
X^-3/1= X^-3
