In a survey, 36% of the respondents stated that they talk to their pets on the telephone. a veterinarian believed this result to be too high, so sheshe randomly selected 250 pet owners and discovered that 87 of them spoke to their pet on the telephone. does the veterinarian have a right to be skeptical? use the alphaαequals=0.1 level of significance.

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

step-by-step explanation: