What is a calorie? Empty calories, give examples.

There are 130 people in a sport centre. 61 people use the gym.68 people use the swimming pool.60 people use the track.25 people use the gym and the pool.30 people use the pool and the track.19 people use the gym and the track.6 people use all three facilities.Given that a randomly selected person uses the gym and the track, what is the probability they do not use the swimming pool? I need help with like 3 or 4 questions please help PLEASE ANSWER FAST I NEED HELPPP Why do you think that the circus was mainly for plebes? evaluate the role of king tribhuwan to establish democracy in nepal What did Principal do when Junie B. told him the poem?He made her write it.He began laughingHe sent her to help clean the lunchroom.He told her to draw pictures to go with it. Mildred has a bag of coins. The bag contains 10 dimes, 5 nickels, and 1 penny. She will randomly select 2 coins from the bag one at a time without replacement. What is the probability that Mildred will select a dime first and then a penny? On pages 53 and 54, Tobias writes about the garderobes and the gong farmer. What do these words and these wntries show about life in the middle ages Help help help help help help pls Pls help me!! And thank you so much A national consumer agency selected independent random samples of 45 owners of newer cars (less than five years old) and 40 owners of older cars (more than five years old) to estimate the difference in mean dollar cost of yearly routine maintenance, such as oil changes, tire rotations, filters, and wiper blades. The agency found the mean dollar cost per year for newer cars was $195 with a standard deviation of $46. For older cars, the mean was $286 with a standard deviation of $58. Which of the following represents the 95 percent confidence interval to estimate the difference (newer minus older) in the mean dollar cost of routine maintenance between newer and older cars?A. (195 - 286) + 1.992 underroot46/45 + 58/40 B. (286 - 195) + 1.992 underroot46^2/45+ 58^2/40 C. (195 - 286)+ 1.992 underrot 140 158/45+40 D. (286 - 195) + 1.992 46 1582 45 +40 E. (195-286) +1.992 462 + 58 45 40 10 points and brainliest for the CORRECT answer. I'm only giving brainliest after I take the test and know its right.Part AIn How a Cat Played Robinson Crusoe, what inference can be made about the cat? She learns to love the island more than her human family. She will continue to hunt even after she is reunited with her human family. She prefers living with her human family to living alone. Living alone on the island changes how she feels about her human family.Question 2Part BWhich evidence from the text best supports the inference in Part A? And she herself, in being forced back upon her instincts, had learned to be contented. she went racing across to the landing placeto be snatched up into the arms of four happy children at once the young grass alive with nesting birds, the prisoners life became almost pleasant in its easy abundance. From now on, her life in the winter wild, though strenuous, was no longer one of any terrible hardship. HELP WILL MARK BRAINLIEST Complete the paragraph with the correct transitional words Plz Help The function shown models the total number of insects in a colony x months after a small number of the insects are brought into a region. What was the total number of insects in the colony when they were first brought into the region ? Enter your answer in the box plz help me asap i need help plz i will mark you as brainlist Which of the following describes an effect of the development of the assemblies inthe Roman Republic? 1) Power was less concentrated in the hands of wealthy nobles,2) Power was more concentrated in the hands of wealthy nobles.3) Power was less evenly distributed among the three branches of government.4)Power was more evenly distributed among the three branches ofgovernment.Please help! Rewrite the logarithm log8(2) as an exponential expression then find the value of the logarithm Skittles come in many different colors in my bag of 40 Skittles I had 12 green ones what percent of the bag was Green? Help me find the area please!