Sandra scores 12 out of 30 in her maths test. Write this as a fraction in its simplest form.​

Which expression gives the area of the triangle shown below

A(t)=728(1+0.04)^t how much money did aditya originally invest

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%