The equation p = 1.95t² + 12.25t + 125 approximates the average sale price p of a house (in thousands of dollars) for years t since 2010. what is the best estimate for the price of the house in year 2021?

Resolving   p = 1.95t² + 12.25t + 125

year=2010   for t=0

year=2021   for t=(2021-2010)=11 

We have that

p = 1.95*(11) ^² + 12.25*(11) + 125

p =495.70 thousands of dollars

p =495700  dollars 

$495,700

Step-by-step explanation:

Given: The equation approximates the average sale price p of a house (in thousands of dollars) for years t since 2010.

In 2021,  

To find the best estimate for the price of the house in year 2021, we need to substitute t=11 in the given equation we get,

Hence, the best estimate for the price of the house in year 2021 is $495,700.

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

4

step-by-step explanation: