Aculture started with 1000 bacteria. after 6 hours, it grew to be 1100 bacteria. predict how many bacteria will be present after 15 hours. round your answer to the nearest whole number.

The letters g e o r g i a are placed in a bag . if you picked a card and knew it was a vowel , what is the probability that it is an a ?

Eric and shiloh each have a savings account. the ratio of eric’s account balance to shiloh’s account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of eric’s account.

How do i create an equivalent expression that includes parentheses so that the value of the expression is 2 for 3+8-4x2-12