Adairy cow can produce 5400 quarts of milk per year. suppose there are about 6.4 million cows in the u.s. use scientific notation to calculate how much milk is produced in the u.s. yearly. quarts.

3.46 x

Step-by-step explanation:

Number of cows 6.4 million = 6.4 x

production rate for each cow per year = 5400 = 5.4 x 10³

Total amount of milk produced per year,

= 6.4 x x 5.4 x 10³

= (6.4) (5.4) x

= 34.56 x

= 3.46 x

C) √3

tanθ = √3

Step-by-step explanation:

Step:-1

Given that  θ be an angle in standard position whose terminal side

Given that the angle

                 sinθ =

Given that the Opposite side  AB =

                        Hypotensue     AC = 2

Step(ii):-

By using Pythagoras theorem

                        AC² = AB² +BC²

                        BC² = AC² - AB²

                       BC²  = 4 - (√3)²

                               = 4-3

                         BC = 1

    Adjacent side(BC)  = 1

Step(iiI):-

Given that 'θ' lies in the third quadrant so tanθ is positive

                     tanθ =