Answer:
7/2
Step-by-step explanation:
First get daily:
15/30 = 1/2
Then weekly:
1/2 x 7 = 7/2
Answer: The percent error=16%
Step-by-step explanation:
Estimated amount of liquid in a container = 50 ml
Actual amount of liquid in the container = 43 ml
We know that the percent error = 
By substituting the values in the formula, we get
The percent error=
⇒The percent error=
⇒The percent error=
∴ The percent error=16%
Answer:
x = 46
Step-by-step explanation:
Here, we want to get the value of the angle marked x
From the diagram given , the two angles that are other than x can be gotten from the value of their supplements
Angles on a straight line are supplementary as they add up to 180
Thus, mathematically;
(180-130) + (180-96) + x = 180
50 + 84 + x = 180
x = 180-50-84 = 46
Answer:
75%
Step-by-step explanation:

75%
-Chetan K