an element with mass 970 grams decay by 27.7% grams a minute. How much of the element is remaining after 13 minutes, to the nearest 10th gram?

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

mujhko hui na

4932,9180,7625 are divisible by 9

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5