The neighbors’ dog barked at Tana 80% of the time she walked by their house. Predict the number of times the dog will bark at Tana if she walks past the house 45 times.

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

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

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation: