The expression 1/2(h) (b^1 +b^2) gives the area of a trapezoid, with b^1 and b^2 by representing the two base lengths of a trapezoid and h representing the height. Find the area of a trapezoid with base lengths 4 inches and 6 inches and a height of 8 inches.
Show your work.

  about 5.6 days

step-by-step explanation:

we can fill the given information into the decay equation and solve for the value of t at which half the sample remains.

the half-life is about 5.6 days.

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

what are ur choices?

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.