numerical & proportional reasoning
posted by megan .
students in a biology class measured and recorded the lengths of different microscopic organisms. the results are recorded below.
organism lenght(millimeters)
a 0.00065
b 4.72* 10(exponent 4)
c 8/10,000
d ??
a a fourth organism was measured and found to be 1/40 the length of organism b. what was the length of organism d? explain
bwhich of the 4 organisms in the table was the longest? explain
Respond to this Question
Similar Questions

Accounting
The question is: Deferred expenses have _________. choices below got to choose from 1. not yet been recorded as expenses or paid 2. been recorded as expenses and paid 3. been incurred and paid 4. not yet been recorded as expenses The … 
Science
A biologist is studying the epithelial cells in a variety of plants and animals. She counts the chromosomes in the epithelial cells of several organisms and finds the following numbers: Organism A: 32 chromosomes Organism B: 26 chromosomes … 
MATH
Hello, In a class of 24 students, every student flips fairly two coins 40 times each and records the results. Assume that the class obtained the expected results when they conducted the experiment. a. Make a bar graph illustrating … 
math repost Please Help!
Hello, In a class of 24 students, every student flips fairly two coins 40 times each and records the results. Assume that the class obtained the expected results when they conducted the experiment. a. Make a bar graph illustrating … 
Biology (multiple choice!)
In a symbiotic relationship between organisms of significantly different sizes, the larger organism is called the ___________, and the smaller organism is called the ___________________. 
Science
Two students measured the outside temperature at noon from a thermometer hung in the playground. The two students recorded very different measurements. Give two possible reasons for why the students got such different measurements. … 
science
A transmission electron microscope was used to examine a microscopic organism. No nucleus was found. Which of the following correctly describes the organism? 
Math
8 Elizabeth recorded the length in centimeters of the pinky fingers of 10 students in her math class. The results are shown below. What is the mean absolute deviation for length of a pinky finger? 
Math
In health class, students recorded the weights of the sandwiches they have for lunch. The weights are shown in the line plot below. What is the average weight of one sandwich? 
Science (Chemistry) (Measurement Uncertainty)
Three students are asked to determine the mass of a coon. They each measure different values for the mass of the coin using a balance. Student A recorded a mass of 63.08g, student B recorded a mass of 63.022g and student C recorded …