My brother thought of this question. Ya'll probably don't know, but my
brother Tucker has been doing the lessons and quizzes with you all. On the
Translating Translations quiz the average grade for the class was 65%. A
total of 20 students have taken the quiz (including my brother Tucker).
Tucker scored 100%. If we take his score out from the class, what is the
class average?

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm

jbankston is right, use thhe link and you should find the answer.