1. simplify the expresion.

(13- 6 )¹¹

[(3 +4 ) ⁴ ]²

the simpled expression is

2. a typical red blood cell in human blood has a diameter of approximately 0.0007 cm. enter this diameter in scientific notation.
  in scientific notation, this diameter is * 10 and a number in top of the 10

3. determine whether the relationship is a function. complete the explanation.

  (0, 2), (8, 1), (4, 9), (9, 3), (8, 4)

since ( select each or at least one) input value is paired with ( select more than one or only one ) output value, the relationship ( select is or is not ) a función.

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota