Stephanie is collecting data on the reaction of bacteria to different antibodies. She forgot to measure the area of the bacteria to start but after an hour knows 20 square
centimeters of bacteria is in the dish and then continues to measure the area after
each hour. She put the data that she gathered into the table below.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

mark has $52

hope this !