Aculture started with 2000 bacteria. after 8 hours , it grew to 2400 bacteria. predict how many bacteria will be present after 19 hours.

Iam so stuck. what is the worked out answer for this question?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !