A sample of bacteria was placed in a petri dish. The number of bacteria changes exponentially over time.

The graph describes the number of bacteria over time (in hours).

How does the number of bacteria change over time?

Answer is B

What is 7.9 rounded to the nearest whole number

Miss violet is buying granola bars for her students. she already has 16 granola bars in her desk and needs a total of 100 bars. they are sold in packs of 12. how many more boxes of granola bars does she need to purchase for her students?

The bacteria took 1 hour and 40 minutes to fill the initial bottle. Explain how it only took 10 minutes to fill 3 additional empty bottles.

How many people in the survey worked on Election Day?

Emma has some money. She spends 2/3 of her money on clothes. She spends some more money on school supplies. Which number is a reasonable choice for the fraction that Emma spends on school supplies?

Estimate the product of 97*422

About 300.000 people attended a festival

The volume of 100 kilograms of the substance is 80 liters. What is the volume, in liters, of 3.2 kilograms of this substance

What is the common denominator of 3/10 and 8/25?

Isolate the variable 4m=92