What I did is to add 0.52
+0.15
then try to find what could equal the same amount with 0.52
To find the required interest rate, you need to solve the following equation for r:
Answer:
Percent change is 19.06%
Step-by-step explanation:
It is given that:
Price before change = £125.99
Price after increase = £150
Change = 150 - 125.99 = £24.01
Percent of change = 
Percent of change = 
Percent of change = 0.1906 * 100
Percent of change = 19.06%
Therefore,
Percent change is 19.06%
Theoretically you should get 2 faulty tires but experimentally you only got 6
Answer:
1/16
Step-by-step explanation:
The ratio of the perimeters is 1/4
Therefore re area of the ratio of the areas can be calculated as follows
= 1/4^2
= 1/16