Algebra 1
Unit 5
5.2 Word Problem HW
5.2 - AL LOE. AWrite exponential equations from descriptions
Name
Hr
(1 One computer industry expert reported that there were about 600 million computers in use worldwide in 2001
and that the number was increasing at an annual rate of about 10%.
a. Write a function that models the number of computers in use over time.
b. How many computers will be in use worldwide in 2018?

Zed is making a centerpiece for his dining room table by putting sand in a cube-shaped vase. the vase is 0.25 meters in length, width, and height. he bought 25 kg of sand. assume the density of dry sand is 1,602 kgm3. what is the volume of the sand that zed purchased? the volume of the sand is approximately m3. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to six decimal places, like so: 42.536475