A couple decides to save money for their child's first year college tuition. The parents will deposit 1700 n months from today and another 3400 2n months from today. All deposits earn interest at a nominal annual rate of 7.2%, compounded monthly. Calculate the maximum integral value of n such that the parents will have accumulated at least 6500 five years from today. (A) 11 (B) 12 (C) 18 (D) 24 (E) 25

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

wfirfkfr/jjfi; jn; p/ojkfvlbvmkmgkgkkkgkkg

step-by-step explanation:

just get this app called photo math it should be able to do those

step-by-step explanation: