In the table below, we are given two annuity plans, a and b, and the amount invested into each plan every month. given this information, determine which of the two investments is an ordinary annuity, and the amount invested over a 12 month period.



a.

investment a is an ordinary annuity with an annual contribution of $1,100

b.

investment a is an ordinary annuity with an annual contribution of $100

c.

investment b is an ordinary annuity with an annual contribution of $1,100

d.

investment b is an ordinary annuity with an annual contribution of $100

 

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

What is the equation of the graph below? y=sec(x)-4

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.