Answer:
Mr. Porter's claim was not correct and it will be a 21% increment.
Step-by-step explanation:
The value of the house when Mr. Porter bought the house was d.
The present value of the house is given by d + 0.21d = 1.21d.
Hence, the increase in the value of the house is 0.21 d and the final value of the house is 1.21d.
So, if Mr. Porter claims that the value of his house has increased by 121%, then his claim is wrong. The increase in value is only by 0.21d i.e. by 21% and after this increment, the value becomes 1.21d i.e. 121%.
Therefore, his claim is not correct and it will be a 21% increment. (Answer)
Answer:
23 tables.
Step-by-step explanation:
282- 8 = 274 274 divided by 12 = 22.8 round to the nearest whole number which is 23.
14= 4 pi/6 pi = 2/3
15 = 8 pi/10 pi = 4/5
16 = no
Answer:
6 miles
Step-by-step explanation:
The distance formula is expressed as;
D = √(x2-x1)²+(y2-y1)²
D = √(2-4)²+(8-2)²
D = √(-2)²+(6)²
D = √4 + 36
AD = √40
AD = 6.32
Hence the approximate distance between the library and the mall is 6 miles
