Why was a beaker used for heating the solution? the beaker is the only one that can withstand high temperatures. the beaker's wide mouth makes it easier to add and remove test tubes without spilling a beaker fits the whole surface of the hot plate. the beaker can be more accurately read than a volumetric flask.

The beaker's wide mouth makes it easier to add and remove test tubes without spilling

B. The beaker's wide mouth makes it easier to add and remove test tubes without spilling

Explanation:

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

answer: i cant find your answer. do u have another way i can answer it for you : )

explanation: