A culture started with 4000 bacteria. After 8 hours, it grew to 4400 bacteria. Predict how many bacteria will be present after 9 hours.

If a person was born in 1993 in which year will that person be 25 years old

Carl has 200 songs on his mp3 player of these songs 24 are country songs. what percent of carls songs are country

What's the answer to 9 (2k+3) + 2=11 (k-y)

Find the slope of the following line y=3/4x-7 A - 7 B 7 C 3/4 D - 4/3

Short Answer: A) Describe what the graph of y = - 4 looks like on the coordinate plane. Be specific and include information about the axis (axes). B) Describe what the graph of x = 9 looks like on the coordinate plane.

Higher Order Thinking Let a = any rational number. Is the absolute value of a different if a is a positive number or a negative number? Explain.

Where do you put 2/3 on a number line

How do you write 50 percent as a fraction in simplest form?

Lou started his savings account with 50$ he now only has 31$. What percent of change did his savings account have?

What is standard form in this number 4,000,000 300,000 10,000 500 30 7