Aculture started with 2,000 bacteria. after 5 hours, it grew to 2,200 bacteria. predict how many bacteria will be present after 17 hours.

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

[tex]5 \times1 \frac{12}{13} [/tex] me

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle