A principal of $200 is deposited in an account that pays 5% interest compounded yearly. what is the balance after 30 years? PLEASE RESPOND IM DOING A TEST

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.