Help please! The graph below represents the purchasing power of your income with 8% inflation. How much is your monthly income if your purchasing power is $2500?

A)About $3000
B)About $2800
C)About $2700
D)About $2400

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)