A baseball is thrown directly upward with an initial velocity of 98 feet per second (or approximately 67 mph) from an initial height of 7 feet. The height of the ball (in feet) after t seconds is given by the formula: h(t) = -16t2 + 98t + 7

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.

hello there!

i believe the answer is

(cot2+1)/sec2=cot2

    csc2/sec2=cot2

  (1/sin2)/(1/cos2)=cot2

  (1/sin2)(cos2/1)=cot2

  cos2/sin2=cot2

  (1/tan2)=cot2

  (cot2)=(cot2)

hope this !

hyperz ^_^