The data in the table represents the predicted price of a gallon of milk, y, for number of years, X
Which form of an equation was used to model the price
of a gallon of milk?
Price of Milk
Years
0
1
2.
3
4
Price
$3.00
$3.12
$3.24
$3.37
$3.51
O y= ax + b
O y = ax? + b
O y= aby
O y= a + bx

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Evaluate the following expression 1/3^2

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed