Popular Post :

• which of the following is a chemical barrier that is able to destroy the cell walls of certain harmful bacteria? a. mucus membranes b. skin c. white blood cells d. enzymes in tears please select the best answer from the choices provided. a b c d
  
• a trapezoid with vertices a(12,8), b(6,12), c(14,16), and d (16,10) what is the area of the trapezoid? 34 square units 42 square units 84 square units 118 square units
  
• jefferson gives a long list of “facts [to] be submitted to a candid world.” give a short explanation of how this list helps jefferson achieve his purpose of justifying a revolution.
  
• how did america's involvement in world war ii impact race relations in the military?
  
• an elephant has 56 chromosomes. which statement about a zygote of an elephant is true? a. the zygote has 28 chromosomes, mostly inherited from the father. b. the zygote has 56 chromosomes, all inherited from the mother. c. the zygote has 28 chromosomes, all inherited from the mother. d. the zygote has 56 chromosomes, 28 inherited from the mother and 28 from the father. e. the zygote has 28 chromosomes, 14 inherited from the mother and 14 from the father.
  
• the camp david accords were president jimmy carter's successful attempt to responses a end the state of war between egypt and israel.end the state of war between egypt and israel. b balance trade between the united states and japan.balance trade between the united states and japan. c negotiate the release of american hostages in iran.negotiate the release of american hostages in iran. d end the growing energy crisis, which centered on opec embargoes.
  
• how often do spring and neap tides occur? twice a day twice a month every 27.3 days every 24 hours
  
• ​students in a science class are constructing a model for a data set. the residual plot for their quadratic regression model is given. which of the following is the best conclusion?
  
• factor the polynomial by its greatest common monomial factor. \[44k^5-66k^4+77k^3=\]
  
• marta is solving the equation s = 2πrh + 2πr2 for h. which should be the result? startfraction s over 2 pi r endfraction equals h. – r = h startfraction s minus r over 2 pi r endfraction equals h. = h s – s minus startfraction r over 2 pi endfraction equals h. = h s – s minus startfraction 2 pi over r endfraction equals h. = h