In hypothesis testing, if observations are likely to be due to chance, we the Null Hypothesis. a. Reject
c. Prove
b. Fail to Reject
d. Change

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

the image of (6, 9) under a dilation is (4, 6). the scale factor is

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

addition

step-by-step explanation: