There are 220 students in our school. By the end of the week, it is our goal for 90% of them to have all of their homework turned in. If 150 students completed all of their homework by the end of the week, what percentage of the students had all of their homework done

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2