Answer:
2 3/4
Step-by-step explanation:
5/6+1 4/12+ 7/12
10/12+16/12+7/12=33/12=2 3/4
well the absolute means positive so it would be a positive 1.6
Answer: Every year, the value of an antique vase appreciates by 20% of its value in the previous year. If the value of the vase was $180 000 in 2012, its value in 2010 was $125000
Step-by-step explanation:
Given the appreciation rate r, the initial value I, the final value V, and the period of appreciation n, the formula for appreciation is given by:
V = I(1 + r)ⁿ
In our case, we need to work out the value of n.
We do this as follows:
n =2012 - 2010 = 2 years
Substituting the values we have:
180000 = I(1.20)²
180000 = 1.44I
I = 180000/1.44
= 125000
So, in 2010, the value of the vase was $125000
Answer:
Supplier B would cost $625 more than supplier A.
Step-by-step explanation:
