A biologist compares the growth rates of two types of bacteria. The bacteria in Sample A grows linearly according to the formula c = 15h + 10, where c is the number of colonies present h hours after the experiment begins. The two samples have the same number of colonies at h = 2 and h = 6. If the colonies in Sample B grow exponentially, which equation could express Sample B's growth rate?

How do i multiply two digit numbers

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?