Kyle took a total of 8 quizzes in the first 4 weeks of school. How many weeks of school will he have to attend before he will have taken a total of 12 quizzes? Please solve using 7th grade unit rates.

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Identify the parent function that can be used to graph the function f(x)=3(x-9)2

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!