Popular Post :

• a researcher asked 120 people if they preferred swimming in a pool or swimming at the beach. the data collected showed that 2 out of 10 people preferred swimming at the beach. what was the total number of people who prefer swimming at the beach?
  
• at the beginning of the school year, jamie had $500 in her savings account. she wants to have at least $200 left in the account at the end of the school year. each week, she withdraws $30 for spending money. to determine how many weeks she can spend $30, jamie wrote and solved this inequality. 500 − 30x ≥ 200 −500 −500 −30x ≥ −300 x ≥ 10 review jamie’s work. what was her error? jamie should have used the less than or equal to sign when writing the inequality. jamie should have reversed the inequality when using the division property of inequality. jamie should have added 500 to both sides. jamie should have started by dividing by –30.
  
• think of the last time you had a misunderstanding while speaking with someone of the opposite sex. based on what you have learned about gender differences in communication, use specific examples to describe what you think was the root cause of the misunderstanding. also, explain what approach you might take in the future should a similar situation arise again.
  
• you read that light waves travel through air and water at different speeds. what is one way this can affect what you see around you?
  
• write an equation to express the cost as a function of miles for the following: the charge for a rental car is $20 plus $0.05 per mile.
  
• to pay reparations after world war i, germany asked the united states to repay debts to germany. printed more money. raised taxes on its residents. increased prices for food and goods.
  
• which events have a probability of 25 percent? select three options. choosing a green jelly bean out of a bag that contains 2 green jelly beans, 1 red jelly bean, and 5 yellow jelly beans rolling a number less than 3 on a six-sided die spinning a number less than 2 on a spinner that has four equal sections numbered from 1 to 4 choosing an oregon state quarter out a bag that contains 4 california state quarters, 3 oregon state quarters, 6 texas state quarters, and 3 new york state quarters choosing a spade out of a standard deck of cards that contains 13 hearts, 13 clubs, 13 diamonds, and 13 spades
  
• read this example of incorrect sentence structure. winter is coming i need a new coat. which revisions best correct the sentence? select three options. winter is coming; i need a new coat. winter is coming, so i need a new coat. when winter is coming, i need a new coat. because winter is coming, i need a new coat. although winter is coming, i need a new coat.
  
• which words best describe king leopold ii’s actions in central africa?indifferent, removedkind, concernedenlightened, civilizedcruel, heartless
  
• triangle a c b is cut by line segment e d. line segment e d goes from side b c to side a c. the length of b a is 4 x minus 6 and the length of e d is x + 2. the length of b e is x. sides b e and e c are congruent. sides a d and d c are congruent. what is the length of bc? from the markings on the diagram, we can tell e is the midpoint of bc and is the midpoint of ac we can apply the theorem: ed = one-halfba. substituting in the expressions for the lengths and solving for x, we get x = . now, since be = x, then bc = .