Apsychologist conducted a survey of the attitude towards the sustainability of american energy consumption with 260 randomly selected individuals several years ago. the psychologist believes that these attitudes have changed over time. to test this he randomly selects 260 individuals and asks them the same questions. can the psychologist confirm his theory that the attitudes have changed from the first survey to the second survey

452,489 to the nearest thousand is 452,000

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

mia khalifa

step-by-step explanation: