To find the value of as well as the uncertainty in 2. use the given value and uncertainty in for the following equations. a) 3.10.x, -0.298, or - 0.001 b) / - 49x2x=0.45, 8x = +0.01 c) f = tan 0.785 - o s *=1.3, 8x = : 0.2 d) { = = = 1.4. & r = +0.1 e) f = tanx, r=0.410, 8x 10.02 1 /-7(1-4.8), x= 4.2, 8x = +0.5 de

b.   e = 7.5h

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answer by jkismyhusbandbae:

a) how close a measured value is to the actual (true) value.

  measure of length.   there are 12 inches in a foot, and 36 inches in a yard.   one inch is exactly 2.54 centimeters.

accuracy is how close something is to an actual answer but it is not exactly correct.

answer-

the equation that models this pattern is

solution-

a researcher placed a petri dish with 32,000 bacterial cells. one hour after being placed in the vacuum chamber, the number of cells in the petri dish had halved. another hour later, the number of cells had again halved.

this can be represented as exponential decreasing function,

where,

putting the values,

y-intercept means, where x=0, so

the coordinate of this poin will be (0, 32000)

this means when x=0 or at the starting of the research, the number of bacteria cells was 32000.

after 3 hours, number of bacteria cells will be,

the   coordinate of this point will be (3, 4000)