The following two-way table shows the data for the students of two different grades in a school: Member of School Band Not Member of School Band Total Grade 7 10 8 18 Grade 8 10 2 12 Total 20 10 30 Based on the relative row frequency, the students of which grade are more likely to be members of the school band?

where are the choices?

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

no i do not : ( what is it?

at least two

step-by-step explanation: