Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = -1 - 3 sin θ
no symmetry
origin only
x-axis only
y-axis only

Which rational number could be graphed between -4 and -5

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?