The expression 1.5t + 20 predicts the height in centimeters of a plant tt days from today. what is the predicted height of the plant 55 days from today?

27.5

Step-by-step explanation:

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8